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Tom [10]
3 years ago
14

2 H2(g) + O2(g) 2 H2000

Chemistry
1 answer:
guajiro [1.7K]3 years ago
4 0
A. 2 x 3 = 6 mol H2O
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<u>Answer:</u> The volume of the container needed is 554.6 L

<u>Explanation:</u>

To calculate the volume of the gas, we use the equation given by ideal gas which follows:

PV=nRT

where,

P = pressure of the gas = 3.0 atm

V = Volume of the gas = ? L

T = Temperature of the gas = 25^oC=[25+273]K=298K

R = Gas constant = 0.0821\text{ L.atm }mol^{-1}K^{-1}

n = number of moles of propane gas = 68.0 moles

Putting values in above equation, we get:

3.0atm\times ?L=68mol\times 0.0821\text{ L.atm }mol^{-1}K^{-1}\times 298K\\\\V=\frac{68\times 0.0821\times 298}{3.0}=554.6L

Hence, the volume of the container needed is 554.6 L

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When it is operating properly a chemical plant?
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The operating properly of a chemical plant would have to the same property of any chemicals but its in a plant form instead of test tubes it would have a stem and leaves and you could squeaz the plant and get it out of the plant
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In this reaction _____. A scheme of a chemical reaction. The reactants are two molecules, one of which consists of A and B, and
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In this reaction the products have less potential energy than the reactants.

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In this reaction heat has been released to the environmen.

A scheme of a chemical reaction. The reactants are two molecules, one of which consists of A and B, and the other consists of C and D.

The products are two molecules, one of which consists of A and C, and the other consists of B and D.

The energy of molecules AB and CD is higher than the energy of molecules AC and BD. CD is a product entropy has decreased the products have less potential energy than the reactants AC is a reactant the products have been rearranged to form reactants.

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3 years ago
What's the meaning of love? ​
Shalnov [3]

Answer: Love is when you feel like you can touch the sky when your around that person, when your at your best self or that person and when you put their needs before yours because your needs just don't matter. When you feel like you can't stop thinking about that person or you can stop smiling when you think of them. Its when you feel this warm, safe feeling when your around them. And if you really love them then my answer should be true for you.

Explanation:

because iv'e felt and have been in love before....

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