Calculate the number of water (H2O) molecules produced from the decomposition of 75.50 grams of Iron (III) hydroxide (Fe(OH)3).

molecules of water are produced.

Explanation:

To calculate the moles :

The balanced chemical reaction is:

According to stoichiometry :

2 moles of produce = 3 moles of

Thus 0.707 moles of will produce=  of  

According to avogadro's law, 1 mole of every substance contains avogadro's number of particles.

Thus 1.06 moles of contains = molecules