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vivado [14]
3 years ago
7

ILL GIVE BRAINLIEST I NEED THE ANSWER RIGHT AWAY PLEASE SOMEONE

Chemistry
1 answer:
Archy [21]3 years ago
5 0

Answer:

ILL GIVE BRAINLIEST I NEED THE ANSWER RIGHT AWAY PLEASE SOMEONE

For each of the following processes that show the formation of ions, complete the process by indicating

the number of electrons that must be gained or lost

to form the ion. Indicate the total number of electrons in the ion, and in the atom from which it was

made.

a. Al S Al3 d. F S F

b. S S S2 e. Zn S Zn2

c. Cu S Cu f. P S P3

77. For each of the following atomic

Explanation:

ILL GIVE BRAINLIEST I NEED THE ANSWER RIGHT AWAY PLEASE SOMEONE

For each of the following processes that show the formation of ions, complete the process by indicating

the number of electrons that must be gained or lost

to form the ion. Indicate the total number of electrons in the ion, and in the atom from which it was

made.

a. Al S Al3 d. F S F

b. S S S2 e. Zn S Zn2

c. Cu S Cu f. P S P3

77. For each of the following atomic

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If molar mass of M(OH)3 = 78 8. mass of M​
Cerrena [4.2K]

Answer:

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27.8g/mol=M

5 0
3 years ago
What is NaHCO3 = Na2CO3 + H2O + CO2 as a balanced equation?
ollegr [7]
Balanced equation = 2 NaHCO3 —-> Na2CO3 + H2O + CO2

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What is the energy of an electron in the third energy level of hydrogen?
Roman55 [17]

Answer:

Electrons in a hydrogen atom must be in one of the allowed energy levels. If an electron is in the first energy level, it must have exactly -13.6 eV of energy.

...

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4 0
3 years ago
Sample of 200mls of 0.5 sulphuric acid,was asked to produce 1.2M of the new solution.Calculate the volume of the new solution​
AlladinOne [14]

Answer:

V_2=83.3mL

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the volume of the new solution by using the general formula of dilution:

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In such a way, we solve for the final volume, V2, to obtain:

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3 years ago
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