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3 years ago

The chemical equation for the formation of ammonia is unbalanced.

Chemistry

2 answers:

galben [10]3 years ago

4 0

Answer:

The answer to your question is 2 molecules

Explanation:

Unbalanced chemical reaction

H₂(g) + N₂(g) ⇒ NH₃ (g)

Reactants Elements Products

2 H 3

2 N 1

Balanced chemical reaction

3H₂(g) + N₂(g) ⇒ 2NH₃ (g)

Reactants Elements Products

6 H 6

2 N 2

From the balanced chemical reaction we conclude that when 3 molecules of hydrogen react with one molecule of nitrogen, 2 molecules of ammonia will be formed.

loris [4]3 years ago

4 0

Answer:

2 molecules of ammonia would be formed

Explanation:

just did it on edge

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Choose the correct answer !

zavuch27 [327]

Answer:

Osmium

Explanation:

The metals conduct electricity the best, in this question the metal would be osmium.

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3 years ago

11C. Potassium hydrogen phthalate is a solid, monoprotic acid frequently used in the laboratory to standardize strong base solut

Llana [10]

For the reactants,

The oxidation number of hydrogen = +1
The oxidation number of oxygen = -2
The oxidation number of arsenic = +5
The oxidation number of carbon = +3

For the products,

The oxidation number of hydrogen = +1
The oxidation number of oxygen = -2
The oxidation number of arsenic = +3
The oxidation number of carbon = +4

Here, arsenic (+5 to +3) and carbon (+3 to +4) are the only oxidation numbers changing.

Note that an increase in oxidation number means electrons are lost. Thus oxidation is occurring, and a decrease in oxidation number means electrons are being gained, and thus reduction is occurring.

Also, the compound that contains the element being oxidized is the reducing agent, and the compound that contains the element being reduced is the oxidizing agent.

So, the answers are:

name of the element oxidized: Carbon

name of the element reduced: Arsenic

formula of the oxidizing agent: $\text{H}_{3}\text{AsO}_{4}$

formula of the reducing agent: $\text{H}_{2}\text{C}_{2}\text{O}_{4}$

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2 years ago

Question 7 of 25

Romashka-Z-Leto [24]

Answer:

A - Chemical potential energy being converted to heat energy

Explanation:

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3 years ago

Read 2 more answers

What is the oxidation state of an individual carbon atom in caco3?

Marizza181 [45]

Answer:

The oxidation state of the carbon is +4.

Explanation:

Calcium is in group 2 of the periodic table, therefore, its oxidation state is +2.

The oxidation state of the oxygen is -2.

As the compound is neutral, the sum of the oxidation states of all atoms must be 0.

Oxidation State Ca + Oxidation State C + (Oxidation State O)×3 = 0

+2 + x + (-2)×3 = 0

2 + x - 6 = 0

x = 6 -2

x = 4

Hence, the oxidation state of the carbon is +4.

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3 years ago

A theory is a well-established, data-backed idea that has been shown true many times but cannot be 100% proven

mafiozo [28]

Well if you were asking it was a true or false questions the answer is: True

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3 years ago