Chemistry, 30.09.2019 05:30 sheldonwaid7958

If a 1.85 g mass of zinc produces 475 ml of gas and your balloon weighs 0.576 g and the room temperature is 18.5°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.

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If a 1.85 g mass of zinc produces 475 ml of gas and your balloon weighs 0.576 g and the room tempera...

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