Chemistry, 25.05.2021 19:30 BreBreDoeCCx
Help, please.
What is the mass of a sample of NH3 containing 6.3 × 1024 molecules of NH3? (5 points)
157 grams
178 grams
182 grams
198 grams
Answers: 1
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Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
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Help, please.
What is the mass of a sample of NH3 containing 6.3 × 1024 molecules of NH3? (5 points...
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