Question
A. A bottle of 12.0 M hydrochloric acid has only 36.2 mL left in it. What will the HCl concentration be if the solution is
A. A bottle of 12.0 M hydrochloric acid has only 36.2 mL left in it. | What will the HCl concentration be if the solution is diluted to 260.0 mL ?
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B. A flask containing 500 mL of 0.550 M HBr was accidentally knocked to the floor. | How many grams of K2CO3 would you need to put on the spill to neutralize the acid according to the following equation? 2HBr(aq)+K2CO3(aq)→2KBr(aq)+CO2(g)+H2O(l) |
Step by Step Solution
There are 3 Steps involved in it
Step: 1
use dilution formula M1V1 M2V2 Here M1 is molarity of solution before dil...
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Step: 2
Step: 3
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Quantitative Chemical Analysis
Authors: Daniel C. Harris
8th edition
1429218150, 978-1429218153
