Does the model below represent a properly balanced chemical equation? A. Yes, all types of atoms are represented in the reactants and products.
B. No, there are not enough of each type of atom represented on the reactants side.
C. Yes, the same number of each type of atom is represented in the reactants and products.
D. No, there are not enough of each type of atom represented on the products side.

Ineed this asap part i: scientific method what is the difference between science and pseudoscience? what is the scientific method?

Idid a lab for chemistry where we put nails in a copper (ii) chloride solution. 1. why did the reaction stop? which reactant was used up? how do you know? 2. describe what was happening to the atoms of iron and copper during the reaction. what is this type of reaction called? 3. what would happen to the ratio of copper to iron if you had placed more nails in the beaker? if you had let the reaction go for less time? 4. what is the accepted ratio of copper atoms to iron atoms in this reaction? account for differences between your experimental value and the accepted value. write the balanced equation for the reaction.

[07.06] which of the following chemical reactions is an oxidation-reduction reaction? (2 points) wo3 + 3h2 yields w + 3h2o kno3 + licl yields lino3 + kcl caso4 + 2nacl yields na2so4 + cacl2 mg(no3)2 + 2hbr yields mgbr2 + 2hno3