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cricket20 [7]
3 years ago
10

What is the mass of a 300 ml sample of gaseous hydrogen chloride at 2.0 atm and 30c?

Chemistry
1 answer:
kap26 [50]3 years ago
3 0
Use PV = nRT
(2 atm)(.3 liters) = n(8.314 mol*K)(303°K)

.6 = n(2519.142)

Divide by 2519.142

n = .00023818 mols of HCl * 36.46g of HCl/ 1 mol of HCl

Grams of HCl = 0.00868
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The reaction between sodium chloride and flourine gas is given as;

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From the stochiometry of the equation;

1 mol of NaCl reacts eith 1 mol of F2 to form 1 mol of NaF and Cl2

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