3 years ago

Which of the following representations shows how one variable changes in response to another variable?

Chemistry

2 answers:

marysya [2.9K]3 years ago

7 0

Answer:

The correct answer is B. Line Graphs

Explanation:

likoan [24]3 years ago

6 0

Its B!!!! hope this helps

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Match the factors which affect the rate of dissolving/dissociation/diffusion.

aev [14]

Answer:

Increased surface area - finely divided solute

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3 years ago

I’m trying to figure out how to convert 6 moles KCL to particles.

I am Lyosha [343]

Answer:

How many moles KCl in 1 grams? The answer is 0.013413582325

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447.3078 is the answer

Explanation:

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3 years ago

If the age of the middle layer of a rock sample is between 600 million years and 1 billion years, which of the following could b

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200 million year to 550 million years old

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3 years ago

Ammonia gas has a molar mass of approximately 17 grams per mole. At 290k and 1.2 atm, a sample of ammonia has a volume of 3.7 L.

dlinn [17]

We have that for the Question, it can be said that the mass of Ammonia is

Mass_a=3.162grams

From the question we are told

Ammonia gas has a molar mass of approximately 17 grams per mole. At 290k and 1.2 atm, a sample of ammonia has a volume of 3.7 L. In three to five sentences, explain how you can find the mass of the ammonia. Then, given R= 0.0821L.atm/mol.k, calculate the mass.

Generally the equation for the is mathematically given as

$PV=nRT\\\\n=\frac{PV}{RT}\\\\n=0.186 moles\\\\$