Chemistry, 27.02.2020 01:20 hunterthompson2
Zn +
HCI -
ZnCl2 +
H2
A. What is my theoretical yield of H2 if I start with 74 g of HCI?
B. If my percent yield was 93%, what was my actual yield?
Answers: 2
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 22.06.2019 07:30, eburnhisel2023
The volume of helium in a blimp is 6.28 x 10^9 millimeters. the density of helium in the blimp is .1786 kilogram/meter^3. find the mass of the helium in the blimp.
Answers: 1
Chemistry, 22.06.2019 12:50, martinez6221
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
Zn +
HCI -
ZnCl2 +
H2
A. What is my theoretical yield of H2 if I start...
HCI -
ZnCl2 +
H2
A. What is my theoretical yield of H2 if I start...
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