Chemistry, 01.07.2019 17:00 plshelp8227
What is the molar mass of a compound? a) the mass in grams of 1 mole of the compound b) the number of moles in a molecular formula c) the number of atoms in 1 mole of the compound d) the number of moles in 1 g of the compound
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Sugar is dissolved in water. which is the solute? sugar neither both water
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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)
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Calculate the temperature rise when 0.2g of propane is used to heat 400cm cubed of water.
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What is the molar mass of a compound? a) the mass in grams of 1 mole of the compound b) the number...
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