(1) This is a Mixed question/ 1 t b worth 3 points / Vouhave 10 of 10 attempts remaining / There is a 10 s attempt penalty 8 Question (3 points) A chemical equation is a notation in which chemical formulas express the identities and their coeffcients express the quantaies of substances Invohed in a chernical reaction Ist attempt Part 1 (1 point) M See Periodic table Q seeth In a halanced chemical equation, does the number of moles of reactants always equal the number of moles of products? The following reaction is balanced: 2H2(g)+O2(g)2H2O(g) How many total moles of reactants are there? moles reactants Part 3 (1 point) Usine the same equation. 2H2(g)+O2(g)2H2O(g) how many total moles of product are there? moles product