9. What weight (in grams) of H SỐ Would be needed to make 750.0 mL of 2:00M solution? 10. What volume (in mL) of 18.OM H,SO Is needed lo contain 2.45 g H SO,? 11. What volume (in mL) of 12.0M HCI is needed to pontain 3,00 moles of HCI? Volume..25L Voluma.2 12. How many grams of Ca(OH), are needed to make 100.0 mL of 0.250M solution?

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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9,10,12 Your supposed to answer 3 question s each time ...please write clear Thank you
arity & Molality Practice
9. What weight (in grams) of H SỐ Would be needed to make 750 0 mL off 2 00M solution?
10. What volume (in mL) of 18.0M H,SO, Isneeded lo contain 2,45 g H SO?
11. What volume (in mL) of 12.0M HCI is needed to contain 3.00 moles of HCI?
Volume=0.25L VOUmea.2:0mL.
12. How many grams of Ca(OH), are needed to make 100.0 mL of 0.250M solution?
13. What is the molarity of a solution made by dissolving 20.0 g of H,PO, in 50.0 mL of solution?
14. What weight (in g
Transcribed Image Text:arity & Molality Practice 9. What weight (in grams) of H SỐ Would be needed to make 750 0 mL off 2 00M solution? 10. What volume (in mL) of 18.0M H,SO, Isneeded lo contain 2,45 g H SO? 11. What volume (in mL) of 12.0M HCI is needed to contain 3.00 moles of HCI? Volume=0.25L VOUmea.2:0mL. 12. How many grams of Ca(OH), are needed to make 100.0 mL of 0.250M solution? 13. What is the molarity of a solution made by dissolving 20.0 g of H,PO, in 50.0 mL of solution? 14. What weight (in g
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