2 years ago

Which best identifies why the rusting of an iron nail in the presence of water and oxygen is an oxidation-reduction reaction?

1 answer:

6 0

<span>The right answer here is that the best explanation for why the rusting of an iron nail in the presence of water and oxygen is an oxidation-reduction reaction is answer B) electrons are transferred. This is the only answer that actually explains the chemical reasoning behind the reaction.</span>

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Calculate the numbers of mL in 0.603 L

Artist 52 [7]

Answer:

603 mL

Explanation:

A milliliter is a unit of volume equal to 1/1000th of a liter. It is the same as a cubic centimeter.

6 0

3 years ago

Write a question here it’s simple.

dusya [7]

Answer:

what type of question?

Explanation:

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2 years ago

How many moles of hypomanganous acid. H3 MnO4, are contained in 22.912 g?

gregori [183]

Answer:

0.188mol

Explanation:

Using the formula;

mole = mass/molar mass

Molar mass of hypomanganous acid. (H3MnO4) = 1(3) + 55 + 16(4)

= 3 + 55 + 64

= 122g/mol

According to this question, there are 22.912g of H3MnO4

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3 years ago

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belka [17]

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3 years ago

M=10,V=2 What is the density

Sever21 [200]

Answer:

Density (ρ) = 5 kilogram/cubic meter

Explanation:

Steps:

ρ =

10 kilogram

2 cubic meter

= 5 kilogram/cubic meter

4 0

2 years ago