For the reaction, calculate how many moles of the product form when 0.048 mol of o2 completely reacts. assume that there is more than enough of the other reactant. 4fe(s)+3o2(g)→2fe2o3(s)

Answer : The number of mole of product form are 0.032 moles.

Explanation : Given,

Moles of = 0.048 mole

The balanced chemical reaction is,

From the balanced chemical reaction we conclude that,

As, 3 moles of react to give 2 moles of

So, 0.048 moles of react to give moles of

Therefore, the number of mole of product form are 0.032 moles.

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

c is the answer because when something is left after something evaporates that shows the chemical change.