Answer:
2PbSO4 → 2PbSO3 + O2
Explanation:
in original equation we notice that we have one extra oxygen, which we cannot form a O2 with, so by multiplying everything else by 2, we get 2 extra oxygen
Answer:
1.16 mL
Explanation:
Assume the data show that 25 pennies have a total volume of 29.00 mL.

Yes the car is accelerating because it is changing direction as it goes around the corner