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forsale [732]
3 years ago
7

To begin, follow these steps:

Chemistry
2 answers:
amm18123 years ago
5 0

Answer:

6.2 grams: just do simple math

Explanation:

100 divided by 20 = 5

124 divided by 20 = 6.2

s344n2d4d5 [400]3 years ago
4 0

Answer: 6.2  grams of the sodium acetate can dissolve in 5 milliliters of water. if 124 grams of the sodium acetate dissolves in 100 milliliters of water, then 6.2 grams of the sodium acetate can dissolve in 5 milliliters of water.

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Currently, the primary source of sulfur dioxide emissions into the atmosphere is Group of answer choices coal burning power plan
LiRa [457]

From what we know we can confirm that currently, the primary source of sulfur dioxide of emissions into the atmosphere is coal and other fossil fuel burning in industry.

<h3 /><h3>What are the consequences of Sulfur dioxide in the atmosphere?</h3>

From what we know, this compound has proved to be quite toxic for humans to breathe. Increased concentrations of this in the atmosphere lead to increased rates of lung disease among other health complications.

Therefore, we can confirm that the primary source of sulfur dioxide of emissions into the atmosphere is coal and other fossil fuel burning in industry.

To learn more about pollution visit:

brainly.com/question/1040743?referrer=searchResults

7 0
2 years ago
A sample of lead has a density of 11.3 g/cm3 and a mass of 123 grams, what is the volume of the sample?
SVEN [57.7K]

Answer:

The answer is

<h2>11.18 cm³</h2>

Explanation:

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

volume =  \frac{mass}{density} \\

From the question

mass = 123 g

density = 11.3 g/cm³

The volume is

volume =  \frac{123}{11.3}   \\  = 11.18181818...

We have the final answer as

<h3>11.18 cm³</h3>

Hope this helps you

3 0
3 years ago
How many moles of H2 would be required to produce 5.0 moles of water
earnstyle [38]
5 moles of H2
..............
3 0
3 years ago
You use a _______ when you are changing compounds
zvonat [6]

Answer:

snetence

Explanation:

nikkak youk dxmbk aslk istgk

3 0
2 years ago
Each reation releases or absorbs a very large amount of energy per atom.
mario62 [17]

Answer:

chemical and nuclear reaction

Explanation:

4 0
3 years ago
Read 2 more answers
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