8) How would you prepare a 1 M solution of sodium hydroxide? A) add 40.0 grams of sodium hydroxide to 1 L of water B) add 40.0 grams of sodium hydroxide to 100 L of water C) add 40.0 grams of sodium hydroxide to 10 L of water 9) An experiment requires 15.0 mL of a 0.100 M solution of HCI. If you have a 12.0 M HCI stock solution in the laboratory, how would you prepare enough 0.1 M solution to run at least 3 experiments? A) add 0.833 mL 12 M HCI stock solution to 199.127 mL water B) add 0.833 mL 12 M HCI stock solution to 99.127 mL water C) add 0.833 mL 12 M HCI stock solution to 49.127 mL water

Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter15: Solutions
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8) How would you prepare a 1 M solution of sodium hydroxide?
A) add 40.0 grams of sodium hydroxide to 1 L of water
B) add 40.0 grams of sodium hydroxide to 100 L of water
C) add 40.0 grams of sodium hydroxide to 10 L of water
9) An experiment requires 15.0 mL of a 0.100 M solution of HCI. If you have a 12.0 M HCI stock solution in the
laboratory, how would you prepare enough 0.1 M solution to run at least 3 experiments?
A) add 0.833 mL 12 M HCI stock solution to 199.127 mL water
B) add 0.833 mL 12 M HCI stock solution to 99.127 mL water
C) add 0.833 mL 12 M HCI stock solution to 49.127 mL water
Transcribed Image Text:8) How would you prepare a 1 M solution of sodium hydroxide? A) add 40.0 grams of sodium hydroxide to 1 L of water B) add 40.0 grams of sodium hydroxide to 100 L of water C) add 40.0 grams of sodium hydroxide to 10 L of water 9) An experiment requires 15.0 mL of a 0.100 M solution of HCI. If you have a 12.0 M HCI stock solution in the laboratory, how would you prepare enough 0.1 M solution to run at least 3 experiments? A) add 0.833 mL 12 M HCI stock solution to 199.127 mL water B) add 0.833 mL 12 M HCI stock solution to 99.127 mL water C) add 0.833 mL 12 M HCI stock solution to 49.127 mL water
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