A 5.34 g sample of an aluminum alloy is re-

acted with hydrochloric acid to produce alu-

minum chloride and hydrogen gas. At a tem-

perature of 298 Kelvin and a pressure of 1.03

atm, a volume of 1.53 L of hydrogen gas is col-

lected. Assuming that the hydrochloric acid

only reacts with the aluminum in the sam-

ple, what is the percent of aluminum in the

alloy sample? (Solid aluminum reacts with

hydrochloric acid to produce aluminum chlo-

ride and hydrogen gas).

acted with hydrochloric acid to produce alu-

minum chloride and hydrogen gas. At a tem-

perature of 298 Kelvin and a pressure of 1.03

atm, a volume of 1.53 L of hydrogen gas is col-

lected. Assuming that the hydrochloric acid

only reacts with the aluminum in the sam-

ple, what is the percent of aluminum in the

alloy sample? (Solid aluminum reacts with

hydrochloric acid to produce aluminum chlo-

ride and hydrogen gas).

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