07/01/21

A STP Sample ......

At STP a sample of gas with a mass of 23.4 grams occupies 1.50 L. What is the molar mass of this gas?

07/01/21

gas question chem

A laboratory group measures an excess of a volatile liquid. They add this to an empty flask with a volume of 705 mL. They heat the sample to 88.5 degrees Celcius until all the liquid is vaporized.... more

06/30/21

Which ionic compound forms an acidic solution when dissolved in water?

Which ionic compound forms an acidic solution when dissolved in water?NH4BrNaHCO3KClNaN

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