2 years ago

WILL GIVE BRAINLIEST- What is the % of each element in Al2(CrO4)3

Chemistry

1 answer:

Sphinxa [80]2 years ago

4 0

Answer:

Al = 13.4% Cr = 38.8% O = 47.7

Aluminium Chromium Oxygen

Explanation:

im so sorry if i am wrong

You might be interested in

What words do scientist use to classify their ideas?

Nady [450]

Answer:

taxonomy

Explanation:

6 0

3 years ago

The equilibrium of 2H 2 O(g) 2H 2 (g) + O 2 (g) at 2,000 K has a Keq value of 5.31 x 10-10. What is the Keq expression for this

nevsk [136]

Answer:

$5.31*10^{-10} = \frac{[]H_{2}]^{2}[O_{2}]}{[H_{2}O]^{2}}$

Explanation:

For a chemical reaction, equilibrium is a state at which the rate of the forward reaction equals that of the reverse reaction. The equilibrium constant Keq is a parameter characteristic of this state which is expressed as a ratio of the concentration of the products to that of the reactants.

For a hypothetical reaction:

xA + yB ⇄ zC

The equilibrium constant is :

$Keq = \frac{[A]^{x}[B]^{y}}{[C]^{z} }$