3 years ago

Balance the following chemical equation.

Chemistry

1 answer:

andrew-mc [135]3 years ago

6 0

Answer:

A. 3Mg + N₂ → Mg₃N₂

Explanation:

This is a multiple choice question, so the correct answer is in one of the options.

A. is correct. It has three atoms of Mg and two of N on each side of the equation.

B. is wrong. It has four atoms of N on the left and two on the right.

C. is wrong. It has six atoms of Mg on the left and nine on the right.

D. is wrong. It has one atom of Mg on the left and three on the right.

You might be interested in

Help me out with those two letters pls

GREYUIT [131]

Answer:

F. 1, 1

G. 1

Explanation:

When you work out how many there are of each thing, the numbers that were already in there equal each other, do you just need to add ones in the other blanks.

5 0

3 years ago

The observation has to be made up and i can’t think of anything or a hypothesis who can help!

Setler79 [48]

Answer:the answer is hypothesis

Explanation: that’s the answer

8 0

4 years ago

In a homogeneous mixture, the soluble ingredient that dissolves is the

murzikaleks [220]

The answer would be A. Solute because it is a substance in which the solute is dissolved.

8 0

3 years ago

Element X has an electron configuration that ends with 5p6. Which of the following describes this atom correctly?

pishuonlain [190]

The answer is d noble gas because the very last column on the periodic table is all the noble gases

7 0

4 years ago

Atomic Theory

Fynjy0 [20]

Answer:

DASDWSDWSDWS

Explanation:

5 0

3 years ago