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Calculate pH of a solution

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A) A solution was prepared by dissolving 1.113 g of MgCl2 into water and made up to 50.0 ml, calculate the molar concentration
1. 1 answer
2. asked by henry39
3. 938 views
Calculate mole solute in solution?I added an amount of an unknown sample to a solution. I found that the molality of the
1. 3 answers
2. asked by Jones
3. 711 views
Calculate mole solute in solution?I added 0.2968g of an unknown to a solution. I found that the molality of the solution is
1. 2 answers
2. asked by Jones
3. 1,526 views
a 500ml stock solution of NAOH has a purity of 70% and a density of 1.9g/ml.calculate the concentration that would be in a 1L
1. 1 answer
2. asked by helen
3. 623 views
A solution is prepared by dissolving 0.56 grams of benzoic acid (HC6H5CO2, MM = 122.12 g/mol, Ka = 6.4 X 10-5) in enough water
1. 1 answer
2. asked by meow
3. 1,530 views
An aqueous solution contains 2.0 % NaCl by mass.(1) Calculate the molality (NOT molarity!) of the solution. (2) Calculate the
1. 3 answers
2. asked by .
3. 804 views
Calculate the concentrations of hydronium and hydroxide ions in a solution prepared by dissolving 0.345g of solid NaOH in enough
1. 2 answers
2. asked by Natalea
3. 1,171 views
A solution of 220mL of 0.200M Koh is mixed with a solution of 120mL of 0.240M NiSO4.1.Determine limiting reactant? 2.Calculate
1. 1 answer
2. asked by anonymous
3. 551 views
A solution of 220mL of 0.200M Koh is mixed with a solution of 120mL of 0.240M NiSO4.1.Determine limiting reactant? 2.Calculate
1. 1 answer
2. asked by anonymous
3. 1,009 views
A solution of 220mL of 0.200M Koh is mixed with a solution of 120mL of 0.240M NiSO4.1.Determine limiting reactant? 2.Calculate
1. 1 answer
2. asked by anonymous
3. 1,160 views

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