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evablogger [386]
2 years ago
10

A gas occupies a volume of 0.20 L at 25 kPa. What volume will the gas occupy at 2.0 kPa?

Chemistry
1 answer:
ycow [4]2 years ago
5 0

Answer:

2  L

Explanation:

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Explanation:

6 0
3 years ago
C2h4 3 o2 2 co2 2 h2o
Marat540 [252]
Use the question marck Moles of CO2
The the giving = 0.624 mol O2
Find the CF faction = 1 mole=  32.00 of O2

O= 2x16.00= 32.00amu ( writte this in the cf fraction)
SET UP THE CHART
Always start with the giving

0.624 mol O2    /  1mol of CO2
___________  / _____________ = Cancel the queal ( O2)
                       / 32.00c O2
                      /
                     /
Multiply the top and divide by the bottom 
0.624 mol CO x 1mol CO2 = 0.624 divide by 32.00 O2 =0.0195
You should look at the giving number ( how many num u gor ever there) 
Ur answer should have the same # as ur givin so 
= 0.0195 
= .0195 mol of CO2
3 0
3 years ago
Is the equation balanced or unbalanced? Explain. AI + O2 --&gt; AI2O3
anastassius [24]

Answer:

unbalanced..........

6 0
2 years ago
Discuss Newland octave law and it's rejection
Delvig [45]
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I hope this helps!
7 0
3 years ago
the melting point of scandium fluoride is 1552°c, explain why scandium fluoride has a high melting point.​
Greeley [361]

Answer:

Scandium(III) fluoride, ScF3, is an ionic compound. It is slightly soluble in water but dissolves in the presence of excess fluoride to form the ScF63− anion.

hope it will help you......

5 0
3 years ago
Read 2 more answers
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