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## How much is a mole of mercury?

Mercury is a chemical element that you can find in the periodic table. The symbol for mercury is Hg, and its atomic number is 80. More importantly for the purposes of making our converter, the atomic mass of mercury is 200.59. That means that one mole of mercury weighs **200.59 grams** (200.59 g/mol).

## How many grams are in 3 moles of water?

similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=**54 gram**.

## How many grams are in moles?

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**.

## What is 1g of mercury?

One gram of mercury converted to milliliter equals to **0.074 ml**. How many milliliters of mercury are in 1 gram? The answer is: The change of 1 g ( gram ) unit of a mercury amount equals = to 0.074 ml ( milliliter ) as the equivalent measure for the same mercury type.

## How do you calculate grams to moles?

**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.

## How many moles are in CuCl2?

We know the chemist measured out 8.61 g of CuCl2 4H2O, which has a molar mass of 206.51 g/mol. This means there are **0.0417 moles** of CuCl2 4H2O. Since each molecule of CuCl2 4H2O contains 2 Cl ions, when this dissolves in water, the chlorine ions separate, so there are a total of 0.0834 moles of Cl.