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2. (a) How many moles of Mg ions are present in 5.83x10 m of a 8.95×10 M solution of MCH,CO₂) Report y DO NOT input any units. mol Submit Answer (b) What volume of a 4.96x10 Hu any units. Submit Answer answer to 3 significant figures in scientific notation (example: 1.238-45). significant figures in scientific notation (example: 1.238+45). DO NOT input (c) Calculate the molarity (in mol/L) of Bro, ions present in an aqueous solution prepared by adding 31.1 m of 2.48-10 Maqueous MyBroly to 152 m of water Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. mol/L

2. (a) How many moles of Mg ions are present in 5.83x10 m of a 8.95×10 M solution of MCH,CO₂) Report y DO NOT input any units. mol Submit Answer (b) What volume of a 4.96x10 Hu any units. Submit Answer answer to 3 significant figures in scientific notation (example: 1.238-45). significant figures in scientific notation (example: 1.238+45). DO NOT input (c) Calculate the molarity (in mol/L) of Bro, ions present in an aqueous solution prepared by adding 31.1 m of 2.48-10 Maqueous MyBroly to 152 m of water Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. mol/L

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter15: Equilibria Of Other Reaction Classes
Section: Chapter Questions
Problem 51E: Magnesium metal (a component of alloys used in aircraft and a reducing agent used in the production...
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2. (a) How many moles of Mg2+ ions are present in 5.83x10 mL of a 8.95×10¹ M solution of Mg(CH₂CO₂)27 Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. Submit Answer (b) What volume of a 4.96x103 M solution of ZnF (in L) contains 4.33x10 moles of Fion? Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. Submit Answer mol (c) Calculate the molarity (in mol/L) of Bro, ions present in an aqueous solution prepared by adding 31.1 mL of 2.48x10 Maqueous Mg(BrOos) to 152 ml of water Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. mol/L Submit Anwar
Transcribed Image Text:2. (a) How many moles of Mg2+ ions are present in 5.83x10 mL of a 8.95×10¹ M solution of Mg(CH₂CO₂)27 Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. Submit Answer (b) What volume of a 4.96x103 M solution of ZnF (in L) contains 4.33x10 moles of Fion? Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. Submit Answer mol (c) Calculate the molarity (in mol/L) of Bro, ions present in an aqueous solution prepared by adding 31.1 mL of 2.48x10 Maqueous Mg(BrOos) to 152 ml of water Report your answer to 3 significant figures in scientific notation (example: 1.23E+45). DO NOT input any units. mol/L Submit Anwar
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