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nydimaria [60]
3 years ago
12

5

Chemistry
1 answer:
Archy [21]3 years ago
6 0

Answer:

<h3>The answer is option C</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

<h3>mass = Density × volume</h3>

From the question

volume of liquid = 15 mL

density = 2.5 g/mL

We have

mass = 15 × 2.5

We have the final answer as

<h3>37.5 g</h3>

Hope this helps you

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B, E, & G

Oxygen, Argon, & Carbon

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Increasing the temperature, as noted in the graph, increases the rate of this chemical reaction. What is the relationship betwee
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Answer: (C) Although the average kinetic energy of the colliding substances increases, this has no influence on activation energy.

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according to this exercise we have the following:

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How many moles of gas are there in a 50. 0 l container at 22. 0 °c and 825 torr?
andre [41]

2.2311 moles of gas are there in a 50. 0 l container at 22. 0 °c and 825 torrs.

<h3>What is an ideal gas?</h3>

An Ideal gas is a hypothetical gas whose molecules occupy negligible space and have no interactions, and which consequently obeys the gas laws exactly.

Assuming the gas is ideal, we can solve this problem by using the following equation:

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Learn more about ideal gas here:

brainly.com/question/23580857

#SPJ4

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