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uysha [10]
3 years ago
13

I need help please. The top question.

Chemistry
1 answer:
Eddi Din [679]3 years ago
3 0

Answer:

i cant see anything lol sorry

Explanation:

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What is the ionic charge for C, Si, Ge, Sn and Pb?
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A solution with a ph of 2.0 has a hydrogen ion concentration ten times greater than a solution with a ph
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3 years ago
Part V Write the (a) half reaction of oxidation, (b) half reaction of reduction, &amp; (c) the balanced redox reaction for all o
Eduardwww [97]

Answer:

Explanation:

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b. Reduction: 2Sr - 4e- -------> Sr^2+

c. Balanced redox reaction

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Oxidation and reduction can be defined by various means, addition of oxygen, removal of hydrogen, removal of electrons. For this reaction, this definition is used, oxidation is the loss of electrons while reduction is the gaining of electrons.

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In (b) reduction half reaction, the valency of Sr is zero and gains electrons resulting into valency of 2.

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8 0
3 years ago
Ignore this!<br><br>i got the answer already haha
marta [7]

Answer:

okay lol, ima use this for points if okay

Explanation:

5 0
3 years ago
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