Chemistry, 20.05.2021 20:00 avahrider1
If you need to use the reaction to generate 977 kJ of heat, what mass of chlorine gas do you need to react with excess phosphorus solid? 2P(s) + 5Cl2(g) ⟶ 2PCl5(g) ΔHrxn= ー886kJ
Answers: 1
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Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
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Chemistry, 22.06.2019 00:30
Which compounds have the empirical formula ch2o? a.c2h4o2 b.c3h6o3 c.ch2o2 d.c5h10o5 e.c6h12o6
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An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?
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Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?
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If you need to use the reaction to generate 977 kJ of heat, what mass of chlorine gas do you need to...
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