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Chemistry, 22.06.2019 06:00
Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?
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Chemistry, 22.06.2019 09:00
An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2oโ2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10โ2 g lioh b) 1.17 x 10โ1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh
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Chemistry, 22.06.2019 15:00
Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 ยท 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 ยท 3h2o
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