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zimovet [89]
2 years ago
6

Howmany mols are in 151 g of dinitrogen monoxide? ​

Chemistry
1 answer:
oksano4ka [1.4K]2 years ago
8 0

Answer:

3.43 moles

Explanation:

To convert moles into grams you must take the number of grams and divide it by the atomic mass of the compound.

in this case, grams is 151 and N2O has an atomic mass of 44.013

so your equation would look like

151/44.013=3.430804535

your answer would be 3.43 moles

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Calculate the density for a rectangular block using the following measurements: Length = 10 cm, Width = 1.1 cm, Height = 15 cm,
Ksivusya [100]

Answer:

0.40 g/cm3

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2 years ago
How many moles are in 20g of potassium (K)?
otez555 [7]

Explanation:

Hi for this one u just need to remember and use the equation.

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then u find mr of potassium which is 39.1.

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hope this helps :)

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2 years ago
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2 years ago
Which feature of the ocean floor includes its deepest parts?
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