If a 1.85 g mass of zinc produces 475 mL of gas and your balloon weighs 0.590 g and the room temperature is 23.5°C. Calculate th

Question

3 years ago

15

If a 1.85 g mass of zinc produces 475 mL of gas and your balloon weighs 0.590 g and the room temperature is 23.5°C. Calculate th

e amount of zinc needed to produce enough gas to get your balloon airborne by adding 1 mL to the required balloon volume so that its density is less than that of the surrounding air. (Hint: Complete balloon volume calculation as you did in Question 2 above)

Chemistry

1 answer:

ser-zykov [4K] · Answer 1 · 2022-07-14T01:12:23+03:00

ser-zykov [4K]3 years ago

3 0

I came up with a required balloon volume of 476 before adding the extra 1 mL.