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musickatia [10]
3 years ago
9

Find value of x(6xx) + (7x100-366.94100100​

Chemistry
1 answer:
Alla [95]3 years ago
5 0

Answer:

The annswer is 6.94

Explanation:

The answer is 6.94

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iogann1982 [59]

Answer:

i cant see it or i would

Explanation:

5 0
3 years ago
What is the formula unit for a compound made from Fe3+ and oxygen?
Alexeev081 [22]
Fe2O3 because O has a -2 charge and Fe and +3, you want the charges to equal each other so if you have 2 Fe with +3 charge the charge becomes 6 if you have 3 O with -2 charge the charge becomes 6.
6 0
3 years ago
Read 2 more answers
What is amount of energy released by the reaction?
Anettt [7]

Answer:

your answer would be 45 because you go up

5 0
3 years ago
A hot metal plate at 150°C has been placed in air at room temperature. Which event would most likely take place over the next fe
Oksi-84 [34.3K]

Answer:

d. The air molecules that are surrounding the metal will speed up, and the molecules in the metal will slow down.

Explanation:

hopes this helps  

                                                      sorry if it doesn't

:)

8 0
2 years ago
Consider the following chemical reaction: CO (g) + 2H2(g) ↔ CH3OH(g) At equilibrium in a particular experiment, the concentratio
boyakko [2]

Answer:

The concentration of CH₃OH in equilibrium is [CH₃OH] = <em>2,8x10⁻¹ M</em>

Explanation:

For the equilibrium:

CO (g) + 2H₂(g) ⇄ CH₃OH(g) keq= 14,5

Thus:

14,5 = \frac{[CH_{3}OH]}{[CO][H_{2}]^2}

In equilibrium, as [CO] is 0,15M and [H₂] is 0,36M:

14,5 = \frac{[CH_{3}OH]}{[0,15][0,36]^2}

Solving, the concentration of CH₃OH in equilibrium is:

<em>[CH₃OH] = 0,28M ≡ 2,8x10⁻¹ M</em>

I hope it helps!

8 0
3 years ago
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