borislav

Its probably really easy but im having problems- you have 500 ml solution of water with NaOH 0,1 mol/L(solution A), 10 ml of solution A is taken and put in another glass filled with water so that it can become a new 100 ml solution.(solution B) How much NaOH moles are in A How much grams of Naoh are used for making A What is the concentration (mol/L) of solution B.