I will give brainliest!

For the reaction represented by the equation Na + H2O -> NaOH + H2, how many grams of sodium hydroxide (NaOH) are produced from 3.0 mol of sodium with an excess of water?

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out