Question

300 ml of 4.6 % by volume ethyl alcohol solution is present in a container.if 100 ml of solution is taken and diluted with water such that final volume becomes 2 litre then molarity of diluted solution

Answer 1

Answer:

Molarity is the concentration of x moles of solute in 1 L of solution. ... How many moles of Co2+ are present in 0.200 L of a 0.400 M solution of CoI2? .... If 450 mL of 6.0 M KBr solution is diluted to 900 mL, what is the concentration of the KBr solution .... If I add water to 100 mL of a 0.15 M NaOH solution until the final volume

Explanation:

Molarity is the concentration of x moles of solute in 1 L of solution. ... How many moles of Co2+ are present in 0.200 L of a 0.400 M solution of CoI2? .... If 450 mL of 6.0 M KBr solution is diluted to 900 mL, what is the concentration of the KBr solution .... If I add water to 100 mL of a 0.15 M NaOH solution until the final volume