Chemistry, 26.02.2021 23:50 WhitneyNH4261
1. Given the following equation: Cu + 2 AgNO3 ---> Cu(NO3)2 + 2 Ag a. If 12.6 moles of silver (Ag) were produced, how many moles of copper (Cu) were used?
Answers: 2
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Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
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What happens to the concentration of hydronium ions as the ph of a solution increases? a. hydronium ion concentration stays the same b. hydronium ion concentration decreases c. hydronium ion concentration increases
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume
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1. Given the following equation: Cu + 2 AgNO3 ---> Cu(NO3)2 + 2 Ag
a. If 12.6 moles of silver (A...
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