1 Determine the mass of Na2CO3 required to prepare 500ml of 0.25mol NA2CO3 solution 2.what is the final concentration in(g/L) of a solution prepared by measuring 100mL of 2.5M HCL and diluting it to 250ml of the solution 3.A mixture of NaoH and NA2CO3 solution requires v2 mL of 0.5M Hcl using phenolphythalen indicator. the same amount of alkali mixture when titrated using methyl orange required v2 mL of the same acid. Write an expression for the volume of acid required to neutralize KOH 4.why is important to do a temperature conversion for water used in callibrating the glassware
1 Determine the mass of Na2CO3 required to prepare 500ml of 0.25mol NA2CO3 solution 2.what is the final concentration in(g/L) of a solution prepared by measuring 100mL of 2.5M HCL and diluting it to 250ml of the solution 3.A mixture of NaoH and NA2CO3 solution requires v2 mL of 0.5M Hcl using phenolphythalen indicator. the same amount of alkali mixture when titrated using methyl orange required v2 mL of the same acid. Write an expression for the volume of acid required to neutralize KOH 4.why is important to do a temperature conversion for water used in callibrating the glassware
Chemistry
10th Edition
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
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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1 Determine the mass of Na2CO3 required to prepare 500ml of 0.25mol NA2CO3 solution
2.what is the final concentration in(g/L) of a solution prepared by measuring 100mL of 2.5M HCL and diluting it to 250ml of the solution
3.A mixture of NaoH and NA2CO3 solution requires v2 mL of 0.5M Hcl using phenolphythalen indicator. the same amount of alkali mixture when titrated using methyl orange required v2 mL of the same acid. Write an expression for the volume of acid required to neutralize KOH
4.why is important to do a temperature conversion for water used in callibrating the glassware
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