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Which is the number in front of chemical formulas that represents the ratio of each substance shown in a balanced chemical equation? a.coefficient b. covalence number c. catalyst
answered
Jul 16, 2017
Chemistry
high-school
3
votes
212k
views
Why did the map of Eastern Europe change so frequently for so many years? Answer in complete sentences, using proper grammar, and accurate spelling.
answered
Mar 12, 2017
Geography
high-school
2
votes
28.1k
views
In desperate need of help with long division with variables and exponents!!!
answered
Feb 14, 2017
Mathematics
high-school
6
votes
153k
views
What is the value of the following expression? 7 + 18 divided by 3
answered
Jan 16, 2017
Mathematics
middle-school
0
votes
179k
views
Which sentence is correctly hyphenated? Which sentence is correctly hyphenated? She decided to take the long-winding road. A tall-dark man approached the entrance with determination. The twentieth-century
answered
Aug 10, 2016
English
high-school
3
votes
190k
views
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