Chemistry, 19.07.2019 10:00 DIABLO3580
Aballoon contains 30.0 l of helium gas at 103 kpa. what is the volume of the helium when the balloon rises to an altitude where the pressure is only 25.0 kpa?
Answers: 1
Chemistry, 23.06.2019 03:50
How many liters of oxygen gas, at standardtemperature and pressure, will react with 35.8 grams ofiron metal? 4 fe (s) + 3 o2 (g) → 2 fe2o3 (s)
Answers: 3
Aballoon contains 30.0 l of helium gas at 103 kpa. what is the volume of the helium when the balloon...
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