# How many moles of oxygen atoms are there in 10 moles of KClO3?

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## How many moles of O2 are in kclo3?

So, 6 moles of Oxygen Gas O2 has been given to you. To calculate the number of moles for potassium chlorate KClO3 , use the mole ratio.

## How many molecules are in 10 moles O2?

Of course, at STP, dioxygen is a gas, but 10.0 g is still 10.0 g. We could calculate its volume at STP, which is 22.4 L × its molar quantity, approx. 8⋅L . There are 1.51×1023molecules O2 in 10.0 g O2 .

## What is the formula for moles to grams?

In order to convert the moles of a substance to grams, you will need to multiply the mole value of the substance by its molar mass.

## How many moles of KClO3 are needed to produce 15 moles O2?

You’d need 33.3 moles of potassium chlorate, KClO3 , to produce that much oxygen.

## How many atoms are in 2 moles of oxygen?

There are 6×6.022×1023 atoms in 2.00⋅mol NO2(g) .

## How many grams are in 1 moles of KClO3?

You can view more details on each measurement unit: molecular weight of KClO3 or grams This compound is also known as Potassium Chlorate. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles KClO3, or 122.5495 grams.

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## How do I calculate moles?

How to find moles?

1. Measure the weight of your substance.
2. Use a periodic table to find its atomic or molecular mass.
3. Divide the weight by the atomic or molecular mass.
4. Check your results with Omni Calculator.

## How many atoms are in 4 moles oxygen?

Oxygen gas (O2) is made up of 2 atoms of oxygen. Since oxygen has an atomic mass of 16 g/mole, the molar mass of oxygen gas (O2) is 2 x 16 g/mole = 32 g/mole. Since 1 mole of oxygen is equivalent to 32 g, 4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = 128 g.