4 You set up a reaction with Gallium metal in excess hydrochloric acid at 28 degrees Celsius. It reacts in the following: 2Ga(s)+6HCl(aq)→2GaCl3(aq)+3H2(g) You collect 171 mLs and 0.996 atm of hydrogen over water. How many moles of Ga reacted? The partial pressure of water at 28 degrees is 0.0372 atm. Remember sig figs
4 You set up a reaction with Gallium metal in excess hydrochloric acid at 28 degrees Celsius. It reacts in the following: 2Ga(s)+6HCl(aq)→2GaCl3(aq)+3H2(g) You collect 171 mLs and 0.996 atm of hydrogen over water. How many moles of Ga reacted? The partial pressure of water at 28 degrees is 0.0372 atm. Remember sig figs
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
4
You set up a reaction with Gallium metal in excess hydrochloric acid at 28 degrees Celsius. It reacts in the following:
2Ga(s)+6HCl(aq)→2GaCl3(aq)+3H2(g)
You collect 171 mLs and 0.996 atm of hydrogen over water. How many moles of Ga reacted?
The partial pressure of water at 28 degrees is 0.0372 atm.
Remember sig figs
Expert Solution
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Step 1
Given:
T = 28 deg C
P = 0.996 atm
PH2O = 0.0372 atm
V = 171 mL
Chemical Equaltion:
2Ga(s)+6HCl(aq)→2GaCl3(aq)+3H2(g)
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