What mass of oxygen would form from 2.30 moles of water?

Answer : The mass of oxygen will be, 36.8 grams

Solution : Given,

Moles of water = 2.30 moles

Molar mass of = 32 g/mole

First we have to calculate the moles of oxygen.

The balanced chemical reaction will be,

From the balanced reaction we conclude that

2 moles of water decomposes to give 1 mole of

2.30 moles of water decomposes to give moles of

Now we have to calculate the mass of oxygen.

Therefore, the mass of oxygen will be, 36.8 grams

the answer is a and have a great day