how many grams of H20 will be produced by 18g H2

Answer:

yeah

Explanation:

4. If you could repeat the lab and make it better, what would you do differently and why?

There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length.

Answer:

Y

Explanation:

Logic

Answer:

5.4 × 10^6

Explanation:

Answer:

D

Explanation:

Meteorologists use this symbol to show that the front is a stationary front.

Answer:

CCCCCCCCC

Explanation:

Answer:

An acid is a molecule or ion capable of donating a proton, or, alternatively, capable of forming a covalent bond with an electron pair. The first category of acids are the proton donors, or Brønsted–Lowry acids.

Answer:

Below in Bold

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♨ The word ' acid ' is derived from the Latin word ' acidus ' which means sour. An acid is defined as the substance which gives hydrogen ions or protons ( H+ ) when dissolved in water. For example :

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☃ Physical properties :

☂ Chemical properties :

☼ Hope I helped! ♡

Have a wonderful day / night ! ツ

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Answer: The correct fill-in-the-blank answers are:

1. through binary fission (already filled in)

2. be resistant to penicillin

3. through asexual reproduction.

4. cell replicates before

5. a simpler process

Explanation:

The correct fill-in-the-blank answers are:

1. Bacteria reproduce through binary fission (already filled in)

2. A parent bacterial cell is able to survive in the presence of antibiotic penicillin. Subsequent generations from this parent will be resistant to penicillin

3. Something that potatoes and bacteria have in common is that they both reproduce through asexual reproduction.

4. In asexual reproduction DNA from the parent cell replicates before it produces daughter cells.

5. Asexual reproduction is a simpler process than sexual reproduction.

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Answer:

Galvanometer because it measures electric current

Explanation:

Answer:

Builders can minimize their water pollution and maximize their sustainability by following environmental guidelines set by their federal and local governments and by adopting more environmentally sound practices of their own volition.

Explanation:

Many nations have issued sweeping regulations to preserve clean water.

In the United States, for example, the Clean Water Act places special attention on construction activity where disposal sites may interfere with water and wildlife.

In the EU, the Water Framework Directive requires each state to set objectives related to water standards, monitoring sewage, agricultural use and waste among other concerns.

Read here under "Minamizing Water Pollution" to learn more : https://www.construction21.org/articles/h/how-construction-sites-can-minimize-water-pollution.html

Answer: Must be a trick question.

Explanation: All of these are a function of the integumentary system.

Because it is easier for metals to shed their valence electrons and form cations for a stable configuration, they have comparatively few chances of acquiring electrons.

The metals usually complete their octet in each reaction. The outermost electron shell often contains more electrons in metals. Metal atoms lose electrons when they interact with other non-metals because the energy of an electron in its outermost shell is very weak.

Metals often have low ionization energy because their electrons are positive in nature. Metals lose their electrons and trade them with non-metals to achieve a stable configuration.

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Answer:

metals typically have relatively low ionization energies

Explanation:

Answer:

A) Chocolate milk would require more agitation than hot chocolate does.

Explanation:

I hope this helps!! Have a good day to the people reading this!!

The best agitation is needed to make sure the cocoa powder is mixed in well is option A) Chocolate milk would require more agitation than hot chocolate does.

The act or an example of agitating something: a shifting back and forth or with an abnormal, speedy, or violent motion In sweet making, this agitation normally includes running the chocolate back and forth on a marble floor with a large scraper.

The definition of agitation refers to the system of moving something forcefully or violently. An instance of agitation is whilst a lake is uneven because of wind. The act of agitating, or the kingdom of being agitated; the state of being moved with violence, or with irregular movement; commotion.

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Answer: soild

Explanation:

Answer: Solid state of matter

Explanation: Minerals have atoms that are tightly packed together and cannot move freely. This is a characteristic feature of solid matter where the atoms are tightly packed and they cannot move freely, has less space between them. Thus are rigid. The solid state is the most dense state of matter.

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Answer:

In the United States alone, the AKC's dog breed list currently includes 190 dog breeds. Worldwide, the FCI lists 360 officially recognized breeds.

Explanation:

c. The atom becomes positively charged

if the electrons are removed it means theres no longer a negative charge to balance the positive charge of the protons in the atom

Answer:

The brain uses the spinal cord to communicate with the rest of the body

Explanation:

The brain and spinal cord are your body's central nervous system. The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain.

(from www.uab.edu)

Photosynthesis supports the Law of Conservation of Matter/Mass and Energy because it isn't destroying matter or energy, the process of photosynthesis is simply converting matter into a usable form of energy which, in this case, is ATP.

They  consume approximately 1.18 grams of the snack mix and still be within the FDA limit.

To determine the mass of the snack mix that can be consumed and still be within the FDA limit, we need to calculate the amount of sodium in the snack mix and compare it to the recommended limit.

Given:

Sodium content in table salt: 39.33 g sodium per 100 g salt

FDA recommended limit for sodium consumption: 2.40 g sodium per day

Salt content in the snack mix: 1.25 g salt per 100 g mix

We can set up a proportion to find the mass of the snack mix:

(1.25 g salt / 100 g mix) = (39.33 g sodium / 100 g salt)

Now, we can calculate the mass of the snack mix using this proportion:

(1.25 g salt / 100 g mix) * (39.33 g sodium / 100 g salt) = (x g salt / 2.40 g sodium)

Simplifying the equation:

(1.25 * 39.33) / 100 = x / 2.40

(49.1625) / 100 = x / 2.40

0.491625 = x / 2.40

Cross-multiplying:

x = 0.491625 * 2.40

x ≈ 1.18 g

Therefore, you can consume approximately 1.18 grams of the snack mix and still be within the FDA limit.

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The complete answer is :

Table salt contains 39.33 g of sodium per 100 g of salt. The U.S. Food and Drug Administration (FDA) recommends that adults consume less than 2.40 g of sodium per day. A particular snack mix contains 1.25 g of salt per 100 g of the mix.

Part A

What mass of the snack mix can you consume and still be within the FDA limit?

Express your answer with the appropriate units.

m= ___ g

Answer:b

Explanation:

Answer:

when it stops

Explanation:

potential energy is pretty much energy being stored when an object is inactive or not moving

I believe this is right-

Answer: No they are not. "Pure substance" is supposed to be placed in the middle picture. "Homogenous mixture" is supposed to be placed in the right picture. "Heterogenous mixture" is supposed to be placed in the left picture.

Explanation:

Pure Substances:

There are two categories of pure substances: elements and compounds (In our case, we have a compound).

Element (e.g. the blue circles or the red squares):

Compound (e.g. the blue circles bonded together with the red squares in the middle picture):

Mixtures:

There are two categories of mixtures: homo- and hetero- genous.

Homogenous mixture:

Heterogenous mixture:

The second Image is not a homogenous mixture, it is a heterogenous mixture as two different types of elements are mixed together.

The mix of two different types of elements in the heterogenous mixture is not uniform and has uneven mixed types.

The third image is a homogenous mixture as even though two different types of elements are together, they are not mixed with each other.

Unlike in the heterogenous mixture, in a homogenous mixture, there is a uniform mix of two different types of elements.

The first image is correct, the image depicts a pure substance.

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Answer:

D, exothermic reaction

Answer: it indicates exothermic reaction

Explanation:

In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal points is a constant. As such, it generalizes a circle, which is the special type of ellipse in which the two focal points are the same.

Maybe they might use that math thing for Science.

Answer:

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection. Light reflects from a smooth surface at the same angle as it hits the

Explanation:

pls follow me if this truely helped u

Answer:

Cotton, polyester, and pima

Explanation: