what classic cocktail is created by mixing two parts gin with one part lime juice?

The pH of a 0.5 M solution of sodium bisulfate (\(NAHSO_{4}\)) is approximately 1.

pH is a measure of the acidity or basicity of a solution, with a pH of 7 considered neutral, a pH less than 7 considered acidic, and a pH greater than 7 considered basic. The pH is determined by the concentration of hydrogen ions (H+) in the solution.

Sodium bisulfate (\(NAHSO_{4}\)) is a strong acid, meaning that it dissociates completely in water to form hydrogen ions (H+) and sulfate ions (\(SO_{4} ^{2-}\)). The concentration of hydrogen ions in a 0.5 M solution of sodium bisulfate is equal to the concentration of the bisulfate ions, meaning that the pH of the solution would be around 1.

To learn more about pH, visit:

https://brainly.com/question/15289714#

#SPJ11

The atom with the smallest radius is As (arsenic). Among the options listed, the correct option is c i.e Arsenic with smallest radius

As has a smaller atomic radius than the other options due to its higher nuclear charge and effective nuclear charge, resulting in stronger attraction to the electrons and a smaller atomic radius. The atomic radius decreases across a period due to an increase in nuclear charge and remains relatively constant down a group. In this case, As is located to the right of Na and has a higher atomic number, making it smaller. The atomic radius generally decreases across a period (from left to right) in the periodic table and increases down a group

Therefore, As has the has the smallest atomic radius among the options provided.

To know more about periodic table visit:

brainly.com/question/28747247

#SPJ11

The mass of the solid produced in this reaction is approximately 20.07 grams.

To find the mass of the solid produced, we need to determine the limiting reactant and the stoichiometry of the reaction. The balanced chemical equation for the reaction between sodium phosphate (Na3PO4) and barium chloride (BaCl2) is:

3Na₃PO₄ + 2BaCl₂ -> Ba₃(PO₄)₂ + 6NaCl

First, we need to calculate the moles of each reactant:

moles of sodium phosphate (Na₃PO₄) = volume (L) x concentration (mol/L)
= 0.500 L x 0.200 mol/L
= 0.100 mol

moles of barium chloride BaCl₂ = volume (L) x concentration (mol/L)
= 0.400 L x 0.264 mol/L
= 0.1056 mol

Next, we need to determine the limiting reactant. The reactant with the smaller number of moles is the limiting reactant.

In this case, sodium phosphate (Na₃PO₄) has fewer moles (0.100 mol) than barium chloride ( BaCl₂) (0.1056 mol). Therefore, sodium phosphate is the limiting reactant.

According to the balanced chemical equation, the stoichiometry between sodium phosphate and barium phosphate is 3:1. This means that for every 3 moles of sodium phosphate, we will obtain 1 mole of barium phosphate.

Using this ratio, we can calculate the moles of barium phosphate formed:

moles of barium phosphate (Ba₃(PO₄)₂ ) = moles of sodium phosphate x (1 mole of (Ba₃(PO₄)₂ / 3 moles of Na₃PO₄)
= 0.100 mol x (1/3)
= 0.0333 mol

Finally, we can calculate the mass of the solid produced using the molar mass of barium phosphate ((Ba₃(PO₄)₂), which is 601.92 g/mol:

mass of barium phosphate = moles of barium phosphate x molar mass
= 0.0333 mol x 601.92 g/mol
= 20.07 g

Therefore, the mass of the solid produced in this reaction is approximately 20.07 grams.

To know more about mass visit-

https://brainly.com/question/11954533

#SPJ11

Answer:

Explanation:

True

Answer: During succession, new species move into an area and colonize it.

Explanation: Ecological succession refers to the process of change in the composition and structure of an ecosystem over time. It occurs due to the interactions between the biotic (living) and abiotic (non-living) components of an environment. As succession progresses, new species gradually establish and thrive in the area, leading to a change in the species composition. This process can occur over a long period of time, ranging from decades to centuries, depending on various factors such as environmental conditions and the specific type of succession.

Evaporation removes a larger amount of salt then freezing does.

Evaporation can remove saltiness from a water body. When water evaporates, the water molecules with a lower concentration of salt are more likely to escape into the atmosphere, leaving behind the water molecules with a higher concentration of salt. Over time, this process can result in a higher concentration of salt in the remaining water, making it saltier.

This is the basic principle behind the process of solar evaporation, which is used to obtain salt from saltwater. The saltwater is placed in large, shallow ponds and allowed to evaporate, leaving behind the salt crystals that are then harvested.

Learn more about evaporation:https://brainly.com/question/5019199

#SPJ1

The given statement is false. Compounds present in the group one and two of the periodic table form ionic bonds.

Covalent compounds are those compounds which are formed by equal sharing of electrons by two atoms to make a covalent bond. The elements present in the right side of the periodic table i.e mainly the elements present in the group 14-17, which are non-metals forms covalent bonds.

The elements present in group 1 and 2 of the periodic table are called alkali metals and alkaline earth metals respectively. These elements have the tendency to form electropositive ions, so they form ionic bonds.

To know more about covalent compounds here

https://brainly.com/question/13824170

#SPJ4

Answer:

10.28 mol

Explanation:

S + 2O = SO2

(atm x L) ÷ (0.0821 x K)

(3.45 x 45.6) ÷ (0.0821 x 373)

=5.13726

Then round it to significant figures

=5.14

5.14 mol SO2 x (2 mol O ÷ 1 mol SO2)

=10.28 mol O

The number of moles of oxygen atoms in 5.14 moles of SO₂ gas is equal to 10.28 mol.

The ideal gas law is used to describe an equation of the state of an ideal gas. The ideal gas equation can be defined as the product of the volume (V) and the pressure (P) of 1-mole ideal gas is equal to the product of the universal gas constant (R) and absolute temperature.

The ideal gas equation can be expressed in the mathematical form as follows:

PV = nRT

Where n is the moles of a gas, P is the pressure,  V is the volume of the gas,  and R is the universal gas constant.

Given, the volume of sulfur dioxide, V = 45.6 L

The temperature of SO₂ gas, T = 373 K

The universal gas constant, R =0.082 atmL /K mol

The pressure of the SO₂ gas, P = 3.45 atm

Substituting the values R, V, P, and T in the gas law equation, we get:

The number of moles of sulphur dioxide, n = PV/RT

n = 3.45 ×45.6/(0.082 × 373)

n = 5.14 mol

The number of moles SO₂ gas = 5.14

Moles of oxygen atoms in 5.14 moles of SO₂ = 2 × 5.14 = 10.28 mol

Learn more about ideal gas equation, here:

brainly.com/question/3637553

#SPJ2

Answer:

propyl

1-propylmethane or 2-methylpropane

The finding would most concerning when a assessing a woman at 12 hours postpartum after a C-section delivery is signs of infection.

Signs of infection can include fever, chills, foul-smelling discharge from the incision site, redness or swelling around the incision, and abdominal pain. Infections after C-section delivery can lead to serious complications, including sepsis and wound dehiscence. Therefore, it is important to monitor for signs of infection and promptly treat any infections that are detected. Other important factors to assess in the postpartum period after C-section delivery include pain levels, mobility, vital signs, and the amount and color of vaginal bleeding.

It is crucial to provide close monitoring and support for women who have undergone a C-section delivery to ensure that they have a safe and healthy recovery. Encouraging early ambulation and providing pain management, as well as clear instructions for wound care and monitoring for signs of infection, can help prevent complications and promote a smooth recovery. So therefore when assessing a woman at 12 hours postpartum after a C-section delivery, there are several findings that would be concerning, but the most concerning finding would be signs of infection.

Learn more about C-section at

https://brainly.com/question/31675959?

#SPJ11

Answer:

B substance 2

Explanation:

1. Two substances, both solids, start at the same temperature. You transfer

the same amount of energy into both solids, but substance 1 becomes a

liquid before substance 2. Which substance has a stronger molecular

attraction?

A Substance 1

B Substance 2

Please help I will give you Brainlyest

Substance 2 has a stronger molecular attraction.

Solid is one of the four fundamental states of matter. The molecules in a solid are closely packed together and contain the least amount of kinetic energy. A solid is characterized by structural rigidity and resistance to a force applied to the surface.

Both solids are supplied with an equal amount of energy. Out of both substances, substance 2 has a stronger molecular attraction due to which it can not easily change into a liquid while substance 1 has a lesser molecular attraction so supplying of few amounts of heat will change substance 1 into a liquid state.

Hence, Substance 2 has a stronger molecular attraction.

To learn more about solids, click here:

https://brainly.com/question/14424882

Answer:

The velocity of the bb when it reaches a height of 203 m can be determined using the laws of projectile motion. Since the bb is moving vertically upwards, its velocity at that height will be zero.

brainlest?

Answer: v = 83.96 m/s

Assuming the acceleration due to gravity is approximately 9.8 m/s^2, we can use the principles of projectile motion and energy conservation.

Using the equation for the vertical displacement of an object in free fall:

Δy = (v₀² - v²) / (2g)

Δy = vertical displacement (203m)

v₀ = initial velocity (105 m/s)

v = final velocity (not known yet)

g = accerlation due to gravity (9.8 m/s^2)

Lets rearrange the equation to solve for the final velocity:

v = v = √(v₀² - 2gΔy)

Substituting the given values:

v = √(105² - 2 * 9.8 * 203)

v ≈ √(11025 - 3979.6)

v ≈ √(7054.4)

v ≈ 83.96 m/s

Therefore, when the BB pellet is at the height of 203m, its velocity will be approximately 83.96 m/s.

A battery is a device that converts chemical energy into electrical energy through a process known as an electrochemical reaction.

When a battery is connected to a circuit, the electrochemical reaction causes a flow of electrons from the anode to the cathode, generating an electric current that can power a device.

The metal chosen for the anode must be capable of losing electrons easily, while the metal chosen for the cathode must be capable of accepting electrons. The choice of metals can also affect the voltage and capacity of the battery, as well as its overall efficiency.

In general, the metals used in a battery should have a large difference in their electronegativity values, which determines how easily an atom can attract electrons. Common metals used in batteries include zinc, lithium, nickel, and cadmium.

Find out more on batteries at https://brainly.com/question/16553902

#SPJ1

Answer:

Bacteria decompose rotting plant animal material.

Explanation:

Theres good bacteria, and theres bad bacteria. some helps, and some makes things worse. so really, in some sense all of the above.

Hope that helps.

Bacteria are necessary for life because they help produce oxygen for plants and animals. Similarly bacteria decompose rotting plant and animal materials.

Bacteria are a type of organism which are classified as a kingdom of life. Bacteria are prokaryotic microbes that can spread diseases in animals and plants.

Some of the bacteria are very useful in for our life. Some of them are autotrophs thus, produce energy and oxygen. For example cyanobacteria release oxygen which is used animals and plants to respire.

Bacteria are very essential to degrade wastes and remove them from the  surface. They consume the decomposing plants and animals and make them biodegradable. Some bacteria living in plants helps in nitrogen cycle as well.

Find more on significance of bacteria:

https://brainly.com/question/14225790

#SPJ2

Answer:

electrons flow from left to right

Explanation:

Answer:

0.74 atm.

Explanation:

From the question given above, the following data were obtained:

Pressure of Ne (Pₙₑ) = 1.52 atm

Pressure of He (Pₕₑ) = 766 mmHg

Total pressure (Pₜ) = 3.27 atm

Pressure of Ar (Pₐᵣ) =?

Next, we shall convert the pressure of He from mmHg to atm. This can be obtained as follow:

760 mmHg = 1 atm

Therefore,

766 mmHg = 766 mmHg × 1 atm / 760 mmHg

766 mmHg = 1.01 atm

Finally, we shall determine the partial pressure of Ar. This can be obtained as follow:

Pressure of Ne (Pₙₑ) = 1.52 atm

Pressure of He (Pₕₑ) = 1.01 atm

Total pressure (Pₜ) = 3.27 atm

Pressure of Ar (Pₐᵣ) =?

Pₜ = Pₙₑ + Pₕₑ + Pₐᵣ

3.27 = 1.52 + 1.01 + Pₐᵣ

3.27 = 2.53 + Pₐᵣ

Collect like terms

3.27 – 2.53 = Pₐᵣ

Pₐᵣ = 0.74 atm

Thus the partial pressure of Ar is 0.74 atm.

The property of matter that is conserved in chemical reactions and shown by balanced equations is known as the Law of Conservation of Mass. According to this law, mass can neither be created nor destroyed in a chemical reaction; it can only be transformed from one form to another.For instance, when two substances are combined, they react and form a new substance.

For such more question on chemical reaction

https://brainly.com/question/11231920

#SPJ8

C2H4, also known as ethene or ethylene, is a molecule composed of two carbon atoms and four hydrogen atoms, with a double bond between the two carbon atoms. The bond between the carbon atoms is a covalent bond, specifically a double covalent bond, where the atoms share two pairs of electrons. Therefore, the bond in C2H4 is a covalent bond.

Answer:

With an increase in temperature, the particles move faster as they gain kinetic energy, resulting in increased collision rates and an increased rate of diffusion.

Answer:

Increased collision rates and an increased rate of diffusion

Explanation:

When particles are heated up, space is being created. The atoms started to get "overly excited" and started to move faster than they usually do. When this happens, energy is released in the form of heat, light or etc. Because of this, kinetic energy increases and atoms colliding with each other happens more often. Hence with an increase in temperature, the particles move faster as they gain kinetic energy, resulting in increased collision rates and an increased rate of diffusion.

Answer:

invalid

Explanation:

Just imagine doing this experiment MULTIPLE TIMES and one of the trials you get 72 Kcal while in another u get 12kcal. It doesn't make sense. Somewhere in the experiment she went wrong. So its invalid

MCQs as follows-

chlorophyll is the light-absorbing green coloured pigment that begins the process of photosynthesis, and Chloroplast is a membrane-bound organelle in green plant and algal cells that carries out photosynthesis and generates ATP for the use of plants.

To know more about locomotion visit :

https://brainly.com/question/13343069

#SPJ9

Oxygen release the energy stored in nutrients to provide heat and energy functioning Outside respiratory entails known as external respiration.

The use of oxygen to release energy stored in nutrient molecules, along with, glucose. Sound is produced via air being expelled from the lungs and passed over the larynx. Few organs may be on more than others, such as the brain, or muscular tissues if you are exercising, consequently they get hotter. This needs to be unfold around the body and this is completed by using the blood, which heats a few organs and cools others.

Consumption in extra than necessary amounts is stored as glycogen within the liver and muscle cells, and in fat cells. excess adipose storage can result in weight problems and severe fitness problems. ATP is the energy foreign money of the cell and is received from the metabolic pathways.

There is an change of gases among the lungs and the blood. that is known as external respiration. The blood transports the gases to and from the tissue cells. The trade of gases between the blood and tissue cells is inner respiratory.

Learn more about energy  here:-https://brainly.com/question/13881533

#SPJ4

Answer:

B. They are precise but not accurate.

Explanation:

I got it right on edge 2020

Answer:

b

Explanation:

The collision frequency and molecular orientation are incorporated in the value of the activation energy (Ea) in the Arrhenius equation.

The Arrhenius equation is a mathematical expression that describes the temperature dependence of reaction rates. It states that the rate constant (k) of a chemical reaction is directly proportional to the frequency of successful collisions between reacting molecules, and is given by the equation:

k = Ae^(-Ea/RT),

where A is the pre-exponential factor, Ea is the activation energy, R is the gas constant, and T is the temperature in Kelvin.

This equation predicts that as the temperature increases, the reaction rate will also increase due to the increase in collision frequency and molecular orientation, which are both incorporated in the activation energy (Ea).

Learn more about Arrhenius equation here: https://brainly.com/question/13467424

#SPJ4

The number of protons in an atom determines its atomic number and, thus, its elemental identity. In this case, the atom has 33 protons, indicating that it is the element with atomic number 33, which is arsenic (As) on the periodic table.

Since the ion has 36 electrons, which is three more than the number of protons, it carries a charge of -3 to balance the extra negative charges. Therefore, the correct formula for this ion would be As^3-.

Learn more about electrons here:

brainly.com/question/12001116

#SPJ11

Answer:

The pressure of the gas is 224839.8 atm

Explanation:

As we know

PV = nRT

Substituting the given values, we get -

P * 1 L = 90.1 moles * 8.314 4621(75). J K−1 mol−1 * 300

P = 224839.8 atm

The pressure of the gas is 224839.8 atm

First, we have to remember the law of conservation of matter:

"The matter can not be created nor destroyed. It can only be transformed".

Then, the answer, in theory, has to be 11.0 g, that is the addition of 5.0 g and 6.0 g.

Answer:

Red Super Giants

Explanation:

Beacuse of the of their size, the core temperature is more hotter then White Dwarfs and Red Giants.

Answer:

Red Super Giants

Explanation:

Their core is the hottest.

plz mark me as brainliest.