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Chapter , Problem 84AE(choose chapter or problem)
Both Jacques Charles and Joseph Louis Guy-Lussac were avid balloonists. In his original flight in 1783 , Jacques Charles used a balloon that contained approximately of . He generated the using the reaction between iron and hydrochloric acid:
How many kilograms of iron were needed to produce this volume of if the temperature was ?
Questions & Answers
QUESTION:
Both Jacques Charles and Joseph Louis Guy-Lussac were avid balloonists. In his original flight in 1783 , Jacques Charles used a balloon that contained approximately of . He generated the using the reaction between iron and hydrochloric acid:
How many kilograms of iron were needed to produce this volume of if the temperature was ?
ANSWER:
Step 1 of 3
Number of moles can be used by the following formula;
.........................(1)
Rearrange the formula (1)
..............................(2)
Step 3
Let’s calculate the number of moles of gas;
From the given,
Volume of
Temperature,