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-BARSIC- [3]
3 years ago
9

What is the formula of Potassium oxide??​

Chemistry
2 answers:
Mashutka [201]3 years ago
5 0
<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ The formula for Potassium oxide is K2O

This is because potassium has a 1+ charge and the oxygen has a 2- charge. Two potassium atoms are required to balance the charge.

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

vaieri [72.5K]3 years ago
5 0

The formula of Potassium oxide is K2O. It is in solid state. It contains two atoms of Potassium and one atom of Oxygen. It is basic in nature because it is a metal oxide. As we know that metal oxides are basic in nature. It turns red litmus paper into blue which proves that it is a basic in nature that is base.

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The function that is NOT related to a protein is:

Membane fluidity.

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Transport and all other options are involved in functions of protein.

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10 months ago
9. Diamonds and quartz crystals look very similar but diamonds cost considerably
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Give the reason why the empty crucible should be heated before starting the experiment
sdas [7]
To make sure no cracks are in the crucible and also to remove any moisture present in the crucible by the process of heating.
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2 years ago
If you want to find the force needed to pull a small car up a ramp, it would be best to use..
Katyanochek1 [597]

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5 0
3 years ago
Keq for the reaction below is 2400. If the initial conditions of the reaction are a 1.0 L flask that contains 0.024 mol NO (g),
podryga [215]

Answer:

The answer to your question is it is not at equilibrium, it will move to the products.

Explanation:

Data

Keq = 2400

Volume = 1 L

moles of NO = 0.024

moles of N₂ = 2

moles of O₂ = 2.6

Process

1.- Determine the concentration of reactants and products

[NO] = 0.024 / 1 = 0.024

[N₂] = 2/1 = 2

[O₂] = 2.6/ 1= 2.6

2.- Balanced chemical reaction

                     N₂ + O₂    ⇒   2NO

3.- Write the equation for the equilibrium of this reaction

                     Keq = [NO]²/[N₂][O₂]

- Substitution

                    Keq = [0.024]² / [2][2.6]

-Simplification

                    Keq = 0.000576 / 5.2

-Result

                    Keq = 1.11 x 10⁻⁴

Conclusion

It is not at equilibrium, it will move to the products because the experimental Keq was lower than the Keq theoretical-

                         1.11 x 10⁻⁴ < 2400

7 0
3 years ago
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