3 years ago

What is the mass percentage of each element in the compound al2o3

1 answer:

6 0

Answer:

The mass percentage of each element in the compound Al2O3 is 52.9% Al and 47.1% O.

You might be interested in

Anastasy [175]

Is it 350.4, I assume?

5 0

3 years ago

AVprozaik [17]

Answer:

The answer is b

Explanation:

Hope it helps

8 0

3 years ago

brilliants [131]

Answer:

1. $2.46\times 10^{21}$ molecules of CO₂

2. 10⁴ molecules of H₂O

3. 8.75×10³² molecules of C₆H₁₂O₆

Explanation:

1. $2.46\times 10^{21}$ molecules of CO₂

2. 10⁴ molecules of H₂O

3. 8.75×10³² molecules of C₆H₁₂O₆

5 0

3 years ago

natta225 [31]

Answer:

Convex mirrors are more study than flat mirrors.

Explanation:

This is the correct answer because i have already studied this

6 0

3 years ago

KATRIN_1 [288]

They work by lowering the activation energy

3 0

3 years ago