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A sample of 1.6 g of methane (CH4) is completely burnt in 20.00 g of oxygen. The products are carbon dioxide and water. Which is the excess reactant? Which is the limiting reactant? How much of the excess
answered
Dec 21, 2017
Chemistry
high-school
2
votes
111k
views
In which of the following locations might one find nomadic livestock herding? a. coastal China near the city of Beijing b. central Japan near the city of Tokyo c. northwestern China d. Taiwan
answered
Nov 10, 2017
History
high-school
4
votes
218k
views
If you burn 45.2g of hydrogen and produce 404g of water, how much oxygen reacted
answered
Oct 3, 2017
Chemistry
high-school
5
votes
159k
views
What is the ph of 2.34 * 10^-5 naoh solution?
answered
May 12, 2017
Chemistry
high-school
1
vote
61.6k
views
What is the sum of the interior angles in a hendecagon
answered
Feb 13, 2017
Mathematics
middle-school
4
votes
118k
views
University libraries are _______ to the public. A. closed B. open C. inaccessible D. hostile
answered
Nov 13, 2016
English
high-school
4
votes
110k
views
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