4 years ago

A family ppoo holds 10000 gallons of water. how many cubic meters is this

Chemistry

1 answer:

yKpoI14uk [10]4 years ago

7 0

10000 gallons= 37.85 cubic feet

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What are the three states of matter, describe atoms during these states.

Dominik [7]

Answer:

Three states of matter is liquid, solid and gas.

I haven't learned atoms, I just learned the states in 5th grade.

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3 years ago

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What is the mass of 0.80 moles of Mg? (1 point)

Aneli [31]

Answer:

m = 19 grams

Explanation:

Given that,

No. of moles, n = 0.8

The molar mass of magnesium, M = 24.305 u

We need to find the mass of 0.80 moles of Mg. We know that given mass to the molar mass is equal to no of moles. Let the mass is m. So,

$n=\dfrac{m}{M}\\\\m=n\times M\\\\m=0.8\times 24.305 \\\\m=19.444\ \text{grams}$

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3 years ago

25. What is the equilibrium constant expression for the following? 2Hg (g) + O₂(g) → 2HgO (s) A. K= [Hg] [0₂]. B. K= [HgO]/([Hg]

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Answer:

2 Hg (g) + o2 ---> 2 H2o

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2 years ago

Convert a speed of 88 m/s to its equivalent in cm/s. <br><br> pls help i don’t get it.

antoniya [11.8K]

Answer:

8800 cm / s

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There are 100 cm / m

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stira [4]

Answer:

12.8 moles of potassium

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2 years ago