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xeze [42]
2 years ago
8

What volume of chlorine gas (Cl2), measured at STP, can be produced by the decomposition of 73.0g of hydrogen chloride gas (HCl)

, according to the balanced equation? (the other product is hydrogen gas (H2))
Chemistry
1 answer:
gayaneshka [121]2 years ago
8 0

Answer:

Explanation:

2HCl    =   H₂   +   Cl₂

2 mole     1 mole      1 mole

73 gram HCl = 73 / 36.5 = 2 mole of HCl

2 moles of HCl will produce 1 mole of chlorine gas .

At STP , one mole of chlorine gas has volume equal to 22.4 litre .

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3 years ago
What is the molarity of a solution in which 25.3 grams of potassium bromide is dissolved in 150. mL of solution?
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Answer:

~1.417M

Explanation:

Molarity=(number of moles of solute)/(litres of solution)

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(PLZ ANSWER SOON)
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