Chemistry, 09.04.2021 08:10 arturomarquezjox3wxn
3. Magnesium ribbon reacts with an aqueous solution of copper(II) chloride in a single replacement reaction. Which are the products of the
balanced net ionic equation for the reaction
a. Mg2+ (Q4 + 2Cl(aq) + Cu(s)
b. Mgt(aq) + Cl (aq) + Cut(aq)
c. Mg2+ (adj) + Cu(s)
d. Cu(s) + 2Cl (aq)
Answers: 3
Chemistry, 22.06.2019 06:30
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 16:30
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
3. Magnesium ribbon reacts with an aqueous solution of copper(II) chloride in a single replacement r...
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