2Li+2H2O—>2LiOH+H2 Calculate the mass of reacted lithium when H2 is 6.02 * 10 ^ 23 molecules.
I really need the answer with all the calculation please.

What type of reaction is zn + cucl2 → cu + zncl2?

What is the value of keq for the reaction expressed in scientific notation?

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.