**Contents**show

## How many moles are in Ag+?

There are **0.019 moles**.

## How do you find the number of moles in Ag?

**Divide the mass of the substance in grams by its molecular weight**. This will give you the number of moles of that substance that are in the specified mass. For 12 g of water, (25 g)/(18.015 g/mol) = 0.666 moles.

## How many moles are in Ag’in AgCl?

Divide the given mass m by the molecular weight W of AgCl, which is given as 143 g/mole. That gives the number of moles of AgCl. Since there is one atom of Ag in each molecule of AgCl, the **number of moles of Ag equals the number of moles** of AgCl.

## How many atoms are in 3.75 moles?

There are **2.26 x 1024 carbon atoms** in 3.75 moles of carbon. A mole is defined as 6.022 x 1023 elementary entities of a…

## How many grams are in 7.4 moles of AgNO3?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles AgNO3, or **169.8731 grams**.

## How many grams are in a mole?

The mass of one mole of a substance is equal to that substance’s molecular weight. For example, the mean molecular weight of water is 18.015 atomic mass units (amu), so one mole of water weight **18.015 grams**.

## How many moles are in 25.5 AG?

25.5 g Ag 107.86 g Ag 1mol Ag x = **0.24 mol** Ag Page 17 pg. 318 problem 13a How many atoms in 55.2 g Li ?

## How do we then get from moles to mass?

**Multiply the molecular weight by the number of moles for the substance**. The molecular weight is the number of grams per mole for the substance and gives the conversion factor for moles to grams for that particular substance. So, one mole of water has a mass of 18.02 grams (1 mol H2O x 18.02 g/mol = 18.02 g).