Chemistry, 26.02.2021 21:00 poohbyar29
if 11.74 liters of gas at STP are pumped into a basketball, how many moles of gas are in the basketball?
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025
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Which formula can be used to calculate the molar mass of hydrogen peroxide
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Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction
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if 11.74 liters of gas at STP are pumped into a basketball, how many moles of gas are in the basketb...
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