The atomic number represents the number of protons present in an atom.Therefore,the answer is B.
I think it is one,three, and four
44 g of carbon dioxide (CO2) 16 g of oxygen (O) Oxygen is diatomic but because there is written (O) I will said that 16 g is equal to one mole of oxygen atoms
~Glad to help ^^
Answer:
C:
Explanation:
Current flows from negative to positive.So the electrons will be moving left.
when a current is applied, positive charged copper ions (called cations) leave the anode (positive electrode) and move to the cathode (negative electrode).
MM of HCl = (1.008 + 35.45) g/mol = 36.458 g/mol
Moles = 35.0 g HCl x (1 mol HCl/36.458 g HCl) = 0.960 mol HCl
