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Chemistry, 30.06.2019 15:00 YSGabino2991
Zinc mass if a 1.85 g mass of zinc produces 475 ml of gas and your balloon weighs 0.580 g and the room temperature is 21.5°c. calculate the 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)
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Zinc mass if a 1.85 g mass of zinc produces 475 ml of gas and your balloon weighs 0.580 g and the ro...
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