Question

PLEASE HELP ME
a)
b)
c)
or d)?

Answer 1

D / 15.0 g

Step-by-step explanation:

3 % volume thus shows that there are 3 g of an solute in every 100mL of solutions

.. there will be 3 × 5000÷ 100 of H2O2 in a 500 mL bottle