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Answers by Arst

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■ How many moles of water are produced by burning 2.72 mol H2 in an excess of O2?
answered Feb 1, 2019
4 votes
227k views
Cuba's Batista era is best described as a period of __________. widespread economic reforms under a communist system B. economic problems despite promotion of foreign investment C. economic collapse amid
answered Apr 24, 2018
0 votes
5.8k views
You have just bought 4 bottles of water containing 750 ml each. How many litres of water do you have in total?
answered Mar 9, 2018
2 votes
199k views
Strong metal tools allowed Bronze Age farmers to grow surplus crops and trade them with neighbors for goods such as tools. The farmers needed a method for recording their exchanges and keeping track of
answered Feb 17, 2018
0 votes
1.0k views
A scale drawing of a rectangular object has a scale of 1 in. : 3 ft. The scale drawing has a length of 5 inches. What is the actual length?
answered Jan 20, 2018
5 votes
230k views
What is the formula for finding the area of a triangle ?
answered Dec 3, 2017
3 votes
191k views
Round 3.45 to the nearest whole number
answered Mar 15, 2017
4 votes
58.3k views
Membership in the European Union requires countries to have which type of government? democracy monarchy communist dictatorship
answered Aug 25, 2016
4 votes
40.3k views
How was the scientific revolution a threat to religious authorities
answered Feb 21, 2016
7 votes
127k views
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