Science How would the pressure of the gas in an air tank change if more gas particles are added?
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Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Why are pipes bursting in the in extremely cold weather?

What method(s) do plants use to obtain nitrogen? select all that apply. absorb it from the atmosphere use bacteria to convert nitrogen to usable form obtain usable nitrogen compounds from the soil absorb nitrogen from water taken in at the roots