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Ghella [55]
3 years ago
6

Which of the following properties can be used as evidence a chemical reaction has occurred? (Select all that apply)

Chemistry
2 answers:
frutty [35]3 years ago
8 0
Density, odor, and color changes. Hope this helps ฅ^•ﻌ•^ฅ
Stolb23 [73]3 years ago
8 0
A,C,and D are the answers for this question
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What is the limiting reactant if 10 moles of NH 3 react with 30.0 moles of NO ?
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Answer:

NO is the limiting reactant.

Explanation:

4NH3 + 6NO --> 5N2 + 6H2O

Molar ration NH3 : NO = 10: 30 = 1: 3

Stoichiometric molar ration NH3:NO = 4:6 = 2:3

NO is the limiting reactant.

5 0
3 years ago
A comparison often made between solids and
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<h3><u>Density </u></h3>

Density is the mass per unit volume of a substance, it is used for comparison between substances because the mass and volume which are scalar quantities of substances are applied.

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Hence we can conclude that The density of a plasma can be described as Low density.

Learn more about density : brainly.com/question/6838128

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2 years ago
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