Double replacement because H and K are both switching
Answer:
I would say C but I am just in 7th grade soo
Those are both correct! great job, keep up the good work (-:
Answer:
D / 15.0 g
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
