Chemistry, 20.03.2021 03:50 anonymous176
Find the mass of a single one of the molecules or ionic compounds listed below. You must show your work in the correct format and include units in your answer to receive credit. Round your final answer to the nearest 0.1. (YOU DONT HAVE TO CIRCLE WETHER ITS MM OR FM)
Answers: 2
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Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4
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1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light energy and 27j as heat energy. calculate the efficiency
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Find the mass of a single one of the molecules or ionic compounds listed below. You must show your w...
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