How many moles are there in 5 moles of Tungsten(V)oxalate tetrahydrate?

I wonder if you didn't type the question correctly? At any rate, there are 5 mols in 5 mols.

i didn't type it incorrectly it's what my professor asked in one of our homework. I also tried to find out the chemical formula of it for me to be able to try to solve it but even wikipedia can't provide the info. pls if you could help me with this? thanks Drbob222

5 moles is 5 moles...

To determine the number of moles in 5 moles of Tungsten(V)oxalate tetrahydrate, it is necessary to understand the molar ratio between the compound as a whole and its constituent elements.

The chemical formula of Tungsten(V)oxalate tetrahydrate is (W(C2O4)2)·4H2O. Let's break it down:

- (W(C2O4)2) represents the Tungsten oxalate part of the compound.
- ·4H2O indicates that there are four water molecules associated with each molecule of Tungsten(V)oxalate.

To calculate the moles of Tungsten(V)oxalate tetrahydrate, we need to consider both the Tungsten oxalate and the water molecules together.

1. Determine the molar mass of the compound:
The atomic masses of the elements involved are:
- Tungsten (W) = 183.84 g/mol
- Carbon (C) = 12.01 g/mol
- Oxygen (O) = 16.00 g/mol
- Hydrogen (H) = 1.01 g/mol

Using these values, calculate the molar mass of Tungsten(V)oxalate tetrahydrate:
Molar mass of Tungsten(V)oxalate = (1 * Molar mass of Tungsten) + (4 * Molar mass of Carbon) + (8 * Molar mass of Oxygen)
= (1 * 183.84) + (4 * 12.01) + (8 * 16.00)

2. Calculate the moles of Tungsten(V)oxalate tetrahydrate:
Moles = Mass / Molar mass

Since we were given 5 moles of Tungsten(V)oxalate tetrahydrate, we can directly conclude that there are 5 moles in 5 moles of Tungsten(V)oxalate tetrahydrate.

Therefore, there are 5 moles in 5 moles of Tungsten(V)oxalate tetrahydrate.