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Olin [163]
3 years ago
11

Which of these compounds are oxidizing agents?

Chemistry
2 answers:
gtnhenbr [62]3 years ago
8 0

oxidation is process where they give out the electrons

hence the elements with their lower oxidation state are the only possibilities

Ti(III)---- > Ti(IV) + 1e


elena55 [62]3 years ago
6 0

i guess its e) Mn (VII)

if it was wrong pls let me knw


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Water is a pure substance. Which of the following is true about water? (4 points) Its compounds can only be physically separated
jonny [76]

Answer:

Water/H20 is a compound made of hydrogen and oxygen. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Most of the time, pure water has to be created. Pure water is called distilled water or deionized water.

Explanation:

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A chemistry student weighs out 0.027 kg of an unknown solid compound X and adds it to 550. mL of distilled water at 30.° C. Afte
QveST [7]

Answer:

1. Yes

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Explanation:

Solubility of  solute refers to how readily a solute will dissolve in a solvent at a particular temperature. Its the amount of moles or grams required to saturate 1dm^{3} or 1 Litre of water.

From the problem, when the liquid was drained off and amount of X which didn't dissolve was measured, it weighed 0.008kg, this means out of 0.027kg, 0.027-0.008 actually dissolved

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5 0
3 years ago
Explain what happens to substances during a chemical change
Free_Kalibri [48]

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8 0
3 years ago
Read 2 more answers
< please help!!! >
svlad2 [7]

Answer:

n = 0.573mol

Explanation:

PV = nRT => n = PV/RT

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8 0
3 years ago
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