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El hielo es una mezcla, elemento o compuesto?
answered
Nov 17, 2017
Chemistry
high-school
4
votes
20.4k
views
If a = b, then ac = bc. This is called the ________ ________ of equality. (2 words) Example: If x = 5, then 3x = (3)(5).
answered
Sep 26, 2017
Mathematics
high-school
4
votes
214k
views
Scientists report (1) that creatures living in the deep sea are in danger of starving to death. Millions of undiscovered species live, in the deep sea. Creatures in the seabed are suffering from growing
answered
Jul 13, 2017
English
high-school
6
votes
154k
views
In which compound is the percent by mass of oxygen greatest? A. BeO B. MgO C. CaO D. SrO
answered
Aug 6, 2016
Chemistry
high-school
0
votes
13.8k
views
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