Question

State,in a stepwise fashion how 250mL of a 0.100m sodium hydroxide solution can be made from sodium hydroxide pellets. ..

Then calculate the needed volume of solutions above. ,in order to make a diluted 5L solution of 0.05m sodium hydroxide

Answer 1

1.weigh in grams to this amount 50g
2.transfer to the beaker
3.dissolve with 5ml of water
4.transfer into volumetric flask of 250ml quantitavily
5. add water to the mark on the volumetric flask
6.tilt the flask to mix the solution