K Kev New member Jun 16, 2009 #1 please answer and explain. 9 Which equation shows conservation of atoms? (1) H2 + O2 → H2O (2) H2 + O2 → 2H2O (3) 2H2 + O2 → 2H2O (4) 2H2 + 2O2 → 2H2O
please answer and explain. 9 Which equation shows conservation of atoms? (1) H2 + O2 → H2O (2) H2 + O2 → 2H2O (3) 2H2 + O2 → 2H2O (4) 2H2 + 2O2 → 2H2O
C CHESSLARUS Guest Jun 16, 2009 #2 (3) 2H2 + O2 → 2H2O there are 4 Hydrogen atoms and 2 Oxygen atoms in each side of the equation. Good luck!
(3) 2H2 + O2 → 2H2O there are 4 Hydrogen atoms and 2 Oxygen atoms in each side of the equation. Good luck!
