Chemistry, 09.06.2020 23:57 katelynkb4484
Given the following reaction: Fe3O4(s) + 4H2(g) --> 3Fe(s) + 4 H2O (l), if 16 mol of H2 are used, how many moles of Fe will be produced?
Group of answer choices
3 moles
9 moles
6 moles
12 moles
Answers: 3
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Gusing the milligrams of ascorbic acid you entered above, the ratio of total sample volume to aliquot volume, and the total milligrams of the vitamin c tablet that you dissolved, calculate the mass of ascorbic acid in the vitamin c tablet for each trial. do this by scaling up to find the amount (mg) of ascorbic acid in your 250 ml flask. enter your calculated mass of ascorbic acid in the vitamin c tablet, for each trial. be sure to enter your calculated mass in the corresponding order that you entered your milligrams of ascorbic acid. the milligrams of ascorbic acid you entered for entry #1 previously should correspond to the mass of ascorbic acid that you enter for entry #1 here.
Answers: 1
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Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
Answers: 3
Given the following reaction: Fe3O4(s) + 4H2(g) --> 3Fe(s) + 4 H2O (l), if 16 mol of H2 are used,...
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