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Answers by Sjmurphy

Answers by Sjmurphy
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What is the molecular weight of the gaseous form of HCl?
answered May 11, 2018
0 votes
138k views
What's the closest number to 27.8 * 9.8
answered Jan 15, 2018
2 votes
143k views
Which descriptions apply to isomers? Check all that apply. a.same molecular formula b.different molecular formula c.same structural formula d.different structural formula e.only hydrocarbons f.same number
answered Jul 16, 2017
3 votes
189k views
an architect built a scale model of a shopping mall. On the model a circular fountain 20 inches tall and 22.5 inches in diameter. If the actual fountain is to be 8 feet tall what is it diameter
answered Feb 12, 2017
4 votes
82.0k views
Write the atomic symbols for isotopes with the following characteristics? 1)an oxygen atom with 10 neutrons 2)a neon atom with twelve neutrons 3)25 electrons and 28 neutrons 4)a mass number of 24 and 13
answered Feb 6, 2017
6 votes
173k views
How to solve 37=-3+5(x+6)
answered Aug 14, 2015
3 votes
158k views
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