Chemistry, 23.04.2021 03:30 quinshayewilli3329
How many grams of carbon dioxide are used to produce 10.0 grams of calcium carbonate in the reaction: CO2(g) ~ cO2 (aq) ~ H2C03 (aq) ~ H+ + HC03 (aq) ~ H+ + CO2-(aq) ~ CaC03(S) (chicken breath)(egg shell)
Answers: 3
Chemistry, 22.06.2019 03:10
Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
Answers: 3
Chemistry, 22.06.2019 18:40
What is the binding energy of a nucleus that has a mass defect of 5.81*10-^29 kg a 5.23*10-^12 j b 3.15* 10^12 j c 1.57*10-3 j d 9.44*10^20 j
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Chemistry, 22.06.2019 18:50
Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
Answers: 1
How many grams of carbon dioxide are used to produce 10.0 grams of calcium carbonate in the reaction...
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