The statement that "Newton knew what gravity did but he could not explain why gravity did it is the basic difference between?

A. A scientific law and a scientific theory

B. A scientific theory and a societal law

C. A scientific law and societal law

D. A hypothesis and scientific law

The empirical formula of the compound is H₂SO₄.

Given here the compound contains 2.04% hydrogen (H), 32.65% sulphur (S) and 65.31% oxygen (O).

The atomic masses of H, S and O are 1 g/mol, 32g/mol and 16 g/mol respectively.

Now we calculate no. Of moles of each atom.

The number of moles of H = 2.04/1 =2.04mol

The number of moles of S = 32.65/32 = 1mol. (approx.)

The number of moles of O= 65.31/16 = 4mole.

Empirical formula can be determined by the mole ratios of the atoms.

Mole ratio H:S:O is 2:1:4 ,so the empirical formula is found to be H₂SO₄.

H₂SO₄ formula indicates that the given compound is Sulphuric acid.

The molecular formula provides the precise quantity of each unique element present in a molecule ,while the empirical formula of a compound provides the simplest ratio of the number of various atoms present. It is an empirical formula if it has been simplified. compound’s empirical formula is directly related to its percentage content.

Sulphuric acid is also known as oil of vitriol It Is a viscous liquid that is miscible with water. It has no color or smell. It is used in production of fertilizers, pigments, dyes, medicines, explosives, detergents, inorganic salts.

To learn more about Empirical formula, refer this link.

https://brainly.com/question/1439914

#SPJ9

Answer:

hydrogen and oxygen.

Explanation:

Ionic compounds contain ions and are held together by the attractive forces among the oppositely charged ions. It's common to see ionic compounds formed by metal and nonmetal because you can note that the electronegativity difference between the elements of these compounds is greater than or equal to 1.7.

In the group of answer choices, you can see various things about Mg - Cl because it's the only answer that contains a metal (Mg) and nonmetal (Cl), their difference electronegativity is 1.8 (The electronegativity of Cl is 3.0 and for Mg is 1.2, so 3.0 - 1.2 = 1.8, it's greater than 1.7. The electronegativities can be found in the periodic table). Mg has a positive charge (+2) and Cl has a negative charge (-1).

All these characteristics is telling us that the bond Mg - Cl is the more ionic in this case. The answer is Mg - Cl.

The background information about rock types gives us idea about that there are basically three types of rocks and they are found on different places.

Rocks are defined as a naturally occurring material made up of crystalline crystals of several minerals that have fused together to form a solid lump.

It can also be defined as the material that is naturally solidified and is made up of mineral grains.

There are basically three types of rocks..

Each of these rocks is the end product of a physical process that occurs during the rock cycle, such as melting, cooling, eroding, compacting, or deforming.

Thus, the background information about rock types gives us idea about that there are basically three types of rocks and they are found on different places.

To learn more about rocks, refer to the link below:

https://brainly.com/question/19930528

#SPJ1

An ion is an atom or molecule that has gained or lost one or more electrons, giving it a net charge. Cation is an ion with a positive charge. Anion is an ion with a negative charge and an electrolyte is a substance that can conduct electricity when dissolved in water.

Ions are formed when atoms or molecules lose or gain electrons. When an atom loses an electron, it becomes a positively charged ion, or cation. When an atom gains an electron, it becomes a negatively charged ion, or anion.

Electrolyte is a substance that can conduct electricity when dissolved in water. They are important in many biological processes, including nerve conduction, muscle contraction, and fluid balance. They are also used in batteries, fuel cells, and other devices.

Here are some examples of ions, cations, anions, and electrolytes:

Ion: Sodium ion (Na+)

Cation: Calcium ion (Ca2+)

Anion: Chloride ion (Cl-)

Electrolyte: Sodium chloride (NaCl)

Thus, an ion is an atom or molecule that has gained or lost one or more electrons, giving it a net charge. Cation is an ion with a positive charge. Anion is an ion with a negative charge and an electrolyte is a substance that can conduct electricity when dissolved in water.

To learn more about ions :

https://brainly.com/question/13692734

#SPJ11

Answer:

Fullerene, also called buckminsterfullerene, any of a series of hollow carbon molecules that form either a closed cage (“buckyballs”) or a cylinder (carbon “nanotubes”).

Explanation:

A fullerene is an allotrope of carbon whose molecule consists of carbon atoms connected by single and double bonds to form a closed or partially closed mesh, with fused rings of five to seven atoms. The molecule may be a hollow sphere, ellipsoid, tube, or many other shapes and sizes.

Answer:

khansamueen has already provided an answer.  This is an additional note on the many structures carbon may form, called allotropes.

Explanation:  Carbon can take on many forms.  They are all based only on the carbon atom, and are thus called alloptropes.  One of these is diamond, "a" in the attached image.  

In Experiment 2, the gas produced at the negative electrode is typically hydrogen (H2).

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Any capacity for doing work is called energy. It is a quantity and can be of various forms. Energy is getting transferred from arm muscles to the ball.

Energy is the work done by the object to perform any given task and is dependent on the factors like the distance and the force applied.

When Abin lifts the bowling ball then the object is displaced from its original position and some amount of force is applied by the arm muscles.

The chemical energy stored in the arm of Abin is a form of energy and gets transferred to the ball from the muscles so it can be lifted.

Therefore, option B. energy is transferred from the arms muscles to the ball.

Learn more about energy here:

https://brainly.com/question/2033562

Answer:

B. It is being transferred from his arm muscles to the ball.

Explanation:

got it right.

The accident, which was rated level 7 on the International Nuclear and Radiological Event Scale, resulted in high radioactive releases over days 4 to 6. In total, an estimated 940 PBq (I-131 equivalent) of radioactive material entered the ocean.

Following the devastating tsunami in Japan, the Daiichi nuclear disaster occurred on March 11, 2011. As a result of the nuclear plant's damaged reactors, a considerable quantity of radioactive material was discharged into the surrounding environment, including the ocean. The severity of the incident led to its classification as a level 7 event on the International Nuclear and Radiological Event Scale.

Over a period of several days, specifically from days 4 to 6 after the initial disaster, there were substantial releases of radioactive substances. These releases contributed to the significant contamination of the marine ecosystem. It is estimated that a total of approximately 940 petabecquerels (PBq) of radioactive material, measured in terms of iodine-131 equivalence, made its way into the ocean.

The scale of this release and subsequent contamination had far-reaching consequences for the marine environment, raising concerns about the impact on aquatic life and ecosystems, as well as the potential for long-term effects on the overall oceanic ecosystem.

learn more about Daiichi nuclear disaster here:

https://brainly.com/question/18730366

#SPJ4

KMnO4; NaMnO4; LiMnO4

FeO ; FeCl2; FeS ; FeSO4

HBrO3; KBrO3; NaBrO3; LiBrO3

PbO2; PbS2; Pb(SO4)2; Pb(CO3)2

Ionic compounds are made up of charged particles called ions, which are created when an atom (or group of atoms) gains or loses an electron. An ion is classified as either positively or negatively charged depending on its charge.

Chemical formulas for compounds that simply specify the proportions of the elements they contain rather than the exact number or arrangement of atoms are known as empirical formulas. The element in the compound with the lowest whole number ratio would be this one.

Learn more about Emperical formula here:

https://brainly.com/question/1603500

#SPJ4

Ignore me I dont know what im doing.

The answer is (e) 60, 160: there are 60 moles of copper ions and 160 moles of oxygen atoms in 20 moles of copper (II) phosphate.

The formula for copper(II) phosphate is Cu3(PO4)2.

To find the number of moles of copper ions in 20 moles of copper (II) phosphate, we must first find the number of moles of copper in one mole of copper (II) phosphate.

We have 3 moles of copper in one mole of copper (II) phosphate.

Therefore, we have:3 x 20 = 60 moles of copper ions

To find the number of moles of oxygen atoms in 20 moles of copper (II) phosphate, we first need to find the total number of oxygen atoms in 20 moles of copper (II) phosphate.

In one mole of copper (II) phosphate, there are 8 oxygen atoms (2 from each phosphate ion).

We have:8 x 20 = 160 oxygen atoms.

So, the answer is (e) 60, 160: there are 60 moles of copper ions and 160 moles of oxygen atoms in 20 moles of copper (II) phosphate.

learn more about moles here:

https://brainly.com/question/30885025

#SPJ11

Answer:  but thx for the points

Explanation:

Answer:

rotates

Explanation:

because your saying it soins around

Humans have been using natural substances to make artifacts for thousands of years. Some of the types of natural substances that have been used in the past and present include:

Stone: Humans have used various types of stone, such as flint, granite, and obsidian, to make tools and weapons.

Wood: Wood has been used to make a wide variety of artifacts, including furniture, musical instruments, and weapons.

Bone: Bone has been used to make tools, weapons, and jewelry.

Horn: Horn has been used to make various types of artifacts, including utensils and decorative items.

Clay: Clay has been used to make pottery and other ceramics.

Leather: Leather has been used to make clothing, footwear, and various types of accessories.

Fur: Fur has been used to make clothing and various types of accessories.

Silk: Silk has been used to make clothing and various types of textiles.

Cotton: Cotton has been used to make clothing and various types of textiles.

To know more about artifacts. here

https://brainly.com/question/941808

#SPJ4

Based on the photo provided, it appears to be a picture of the Earth as seen from space. Unfortunately, I cannot determine the phase of the Moon from this image alone as the Moon is not visible in the photo.

What are the phases of the moon ?

The phases of the Moon are the different appearances of the illuminated portion of the Moon as seen from Earth. There are eight commonly recognized phases of the Moon, which are:

New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon

Waning Gibbous, Third Quarter, Waning Crescent

The entire cycle of lunar phases takes approximately 29.5 days to complete, which is known as a lunar month.

Based on the photo provided, it appears to be a picture of the Earth as seen from space. Unfortunately, I cannot determine the phase of the Moon from this image alone as the Moon is not visible in the photo.

The phase of the Moon changes continuously over a period of approximately 29.5 days, so it would be necessary to have a separate photo of the Moon to determine its phase at the time the astronaut took this picture.

To learn more about phases of the moon follow the given link: https://brainly.com/question/4471274

#SPJ1

The correct answer is Option D The concentration of the solution was actually lower than 0.150 M.

The absorbance of a solution per unit route length and concentration is known as absorptivity or molar absorptivity. The Beer Lambert Law is where it comes from. According to Beer Lambert Law, the absorbance of electromagnetic waves by a solution is directly proportional to the solution's concentration and the length of the light beam's path.

The amount of light absorbed by a solution is measured by its absorbance (A), often referred to as optical density (OD). The amount of light that may flow through a solution is called its transmittance. In spectrophotometry, absorbance and percent transmittance are frequently employed and can be stated as follows:

A is the amount of light absorbed by the sample at a specific wavelength, is the molar absorptivity, l is the length of time the light spends in the solution, and c is the concentration of the absorbing species per unit volume. These variables are all included in the standard equation for absorbance, which is A = x l x c.

A = ɛ x l x c

To know more about Molar absorption refer to :

https://brainly.com/question/14981425

#SPJ4

Answer: C: They bond easily with each other.

Answer:

            Option-A is the correct answer

Explanation:

Lithium belong to group 1 metals. Hence, it can loose one electron to form lithium ion i.e. Li⁺¹ or Li⁺

While, Nitrogen is non-metal and hence has the ability to gain the electron lost by lithium metal. Furthermore, Nitrogen can gain maximum 3 electrons to acheive noble gas configuration. Hence, three Li atoms will loose their electrons and Nitrogen will gain those three electrons to form nitride ion i.e. N³⁻.

Answer:

University of University of South New York Jersey has is a the best in the world the most important most important aspect of aspect of life is life and marriage is in my a lot more of a urban

the lewis structure of CH₃F and then determine if the molecule is polar or nonpolar. are called Reconstruction debate that had federalism debate that had been an issue since the 1790s.

Reconstruction failed by most other measures: Radical Republican legislation ultimately failed to nonpolar former slaves from white persecution and failed to engender fundamental changes to the social fabric of the South. When President Rutherford B. federalism debate that had been an issue nonpolar the 1790s almost mediately . Hayes removed federal troops from the South in 1877, former Confederate officials and slave returned to With the support of a conservative Supreme Court, these newly empowered white southern politicians passed black codes, voter qualifications, and other anti-progressive legislation to reverse the rights that blacks had gained during Radical Reconstruction. The U.S. Supreme Court bolstered this federalism anti-progressive movement federalism  with decisions in the Slaughterhouse Cases, the Civil Rights Cases, and United States v.

Learn more about Reconstruction on:

brainly.com/question/24761999

#SPJ4

Answer: It has to be stratosphere because This region of the atmosphere is called the stratosphere. It is present in stratosphere According to NASA earth have 6 atmospheric layers..the layer just above the earth is troposphere and above this layer is the stratosphere.

Explanation:

The atomic radius, Pauling ionic radius, and first ionization energy of Bromine (Br), Chlorine (Cl), Magnesium (Mg), and Sodium (Na) are given in the attachment.

A chemical element's atomic radius, which is typically the average or normal distance between the nucleus's center and the outermost isolated electron, serves as a gauge for the size of its atom.

Only by measuring the separation between the centers of two adjacent atoms and halving that distance can one determine the radius of an atom.

The ionic radius is the size of an ion.

The first ionization energy is the energy required to remove the first electron from an atom

Learn more about atomic radius at: https://brainly.com/question/15255548

#SPJ1

Answer:

mabye C at least if its not right sorry .

From the structure of SF4 shown, the molecular geometry of the molecule is trigonal bipyramidal.

The term molecular geometry has to do with the arrangement of the electron pairs in a molecule.

The arrangement of electron pair in a molecule is based on the valence shell electron pair repulsion theory.  From the structure of SF4 shown, the molecular geometry of the molecule is trigonal bipyramidal.

Learn more about molecular geometry:https://brainly.com/question/14953274

#SPJ1

1.424×10²⁴ oxygen atoms in 52.06 g of carbon dioxide. Option C is correct.

To determine the number of oxygen atoms in 52.06 g of carbon dioxide, we first need to calculate the number of moles of carbon dioxide using its molar mass.

Molar mass of carbon dioxide (CO₂) will be:

1 atom of carbon = 12.01 g/mol

2 atoms of oxygen = 2 x 16.00 g/mol

Total molar mass = 12.01 + 2 x 16.00 = 44.01 g/mol

Number of moles of CO₂ = Mass of CO₂/Molar mass of CO₂

= 52.06 g / 44.01 g/mol

= 1.183 mol

Each mole of carbon dioxide contains 2 moles of oxygen atoms, so the total number of oxygen atoms present in 52.06 g of carbon dioxide is:

Number of oxygen atoms = Number of moles of CO₂ x 2

= 1.183 mol x 2

= 2.366 mol

Finally, we can use Avogadro's number to convert the number of oxygen atoms from moles to atoms:

Number of oxygen atoms = 2.366 mol x 6.022 × 10²³ atoms/mol

= 1.424 × 10²⁴

Hence, C. 1.424 × 10²⁴ is the correct option.

To know more about oxygen atoms here

https://brainly.com/question/29695801

#SPJ4

The correct answer is D) Carbon Footprint. The term Carbon Footprint refers to the amount of carbon dioxide and other greenhouse gases emitted into the atmosphere as a result of the activities of an individual.

It represents the total impact of human activities on climate change and is often used as a measure of environmental sustainability. The carbon footprint includes emissions from various sources, including the burning of fossil fuels for transportation, electricity generation, heating, and other purposes. It is an important concept in understanding and mitigating the impact of human activities on the environment. Carbon Footprint refers to the total amount of greenhouse gases, primarily carbon dioxide (CO2), emitted directly or indirectly by an individual, organization, event, or product throughout its lifecycle.

Learn more about Carbon Footprint here:

https://brainly.com/question/30523444

#SPJ11

The term "buffer" refers to a solution's capacity to withstand pH fluctuations, even when additional bases or acids are introduced. Buffer has the ability to neutralize any acids or bases supplied to the system in order to stabilize it.

Equivalent molar ratios of KH2PO4 and K2HPO4 when combined with water result in the creation of buffer solution. A particular kind of dibasic salt is dipotassium phosphate. K2HPO4 is the solution that is created when hydrogen ions are added to K3PO4, and it functions as a conjugate acid. H2PO4 acts as a weak acid and HPO2 acts as a conjugate base of a in this system of buffers diluted acid . As a result, this KH2PO4 and K2HPO4 solution in water serves as a buffer.

To know more about Buffer, visit-

https://brainly.com/question/14007876

#SPJ4

Answer:

i dont knowww bro lollll