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Answers by Gullu

Answers by Gullu
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What was the job of cheguevara!?!?!?
answered Nov 22, 2017
5 votes
44.8k views
We can also use the equation for enthalpy change for physical phase changes. Consider the phase change H2O(l) → H2O(g). Calculate ΔHrxn. Use ΔHf values from the table above. ΔHrxn = _____
answered Oct 19, 2017
5 votes
115k views
An element's_________is it's row in the periodic tables.
answered Mar 15, 2017
3 votes
218k views
4 bags of cement do 18m2 how many m2 can be done with 7 bags
answered Sep 29, 2016
1 vote
55.9k views
During a recent election, 42 of every 100 registered voters in a certain city voted. If there were 142,400 registered voters in that city, how many people voted? [ __ ] people voted in the recent election.
answered Apr 19, 2015
5 votes
11.2k views
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