4 years ago

Consider the reaction below. 2Al2O3 4Al + 3O2 What is the mole ratio of oxygen to aluminum?

2 answers:

8 0

The answer is 3/4.

The coefficient next to each reactant represents the amount of moles. The compound for oxygen is O2 and the compound for aluminum is 4. We can see that the number next to O2 is 3 and the number next to aluminum is 4.

luda_lava [24]4 years ago

8 0

The answer is 3:4, I just took the quiz :^)

You might be interested in

What is the pH of a solution with [H+]2.3 x 10^-9 ? <br> a. -9.00B.-8.64C. 9.00D.8.64?

Assoli18 [71]

pH can be defined as negative logarithm of hydronium ion concentration .

pH can be mathematical represented as :

pH =-log [H+]

[H+]=2.3*10^-9

pH= -log[2.3*10^-9]

=8.64

5 0

4 years ago

Read 2 more answers

El nivel simbólico representa tanto a lo macroscópico como a lo nanoscópico.

alexira [117]

Answer:

verdadero

Explanation:

5 0

3 years ago

The relative molecular mass of lead (ii) triozonitrate (v) is [pb = 108, N = 14, O = 16]

Soloha48 [4]

Answer:

need

Explanation:

points

7 0

4 years ago

_________ is a chemical process within cells where

geniusboy [140]

I would say the answer is photosynthesis

Hope this helps

-Zayn Malik

5 0

3 years ago

Blood cells. What two effects will such a condition have on the patient?

Rasek [7]

The patient will have less hemoglobin in the blood

The patient will have a reduced oxygen supply to the cells

6 0

4 years ago