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Goryan [66]
3 years ago
5

How many carbon atoms are present in a mole of 12c??

Chemistry
1 answer:
inysia [295]3 years ago
8 0
Experiments have determined that in 12 g of 12<span>C there are 6.022 x </span><span>1023</span><span> atoms </span>12C. This number is called the Avogadro's number. This <span>represents the number of units in one mole of any substance. Hope this answers the question. Have a nice day.</span>
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Answer:

The pressure of CH3OH and HCl will decrease.

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Explanation:

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Step 2: The balanced equation

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Step 3: Calculate the pressure at the equilibrium

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p(HCl) = 0.600 - X atm

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p(H2O) = X atm

Step 4: Calculate Kp

Kp = (pHO * pCH3Cl) / (pCH3* pHCl)

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p(CH3OH) = 0.250 - 0.249962 = 0.000038 atm

p(HCl) = 0.600 - 0.249962 = 0.350038 atm

p(CH3Cl)= 0.249962 atm

p(H2O) = 0.249962 atm

Kp = (0.249962 * 0.249962) / (0.000038 * 0.350038)

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The pressure of CH3OH and HCl will decrease.

The final partial pressure of HCl is 0.350038 atm

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