Ask a New Question

Calculate the molarity of the K+ ion in a solution prepared by adding of 5.55 g of K2SO4 to enough water to form 0.500 L of solution.

2 answers

mols K2SO4 = grams/molar mass
M K2SO4 = mols/L
M K^+ = twice that because there are 2 K ions in 1 molecule of K2SO4.

25 grams of K2SO4 is added to 2500 mL of water, what will be the molarity of this solution?

Ask a New Question or answer this question.

Similar Questions

Calculate the concentration, in molarity, of a solution prepared by adding 9 mL of water to 1 mL of 0.1 M HCl solution.If 2.0 mL
1. 1 answer
Calculate the molarity of the K+ ion in a solution prepared by adding of 5.55 g of K2SO4 to enough water to form 0.500 L of
1. 1 answer
What is the molarity of H2SO4 in a solution prepared by adding 15.0 mL of 6.0 Molarity H2S04 to enough water to make 100.0 mL of
1. 2 answers
Concentrated hydrochloric acid is 38% HCl by weight and has a density of 1.19 g/mL. A solution is prepared by measuring 70 mL of
1. 2 answers

more similar questions