first identify the no of atoms on both sides and then
balance them as follows

Question 16 of 35 Submit Balance the following chemical equation (if necessary): SizHz(s) + O2(g) →...
Question 23 of 35 Submit Balance the following chemical equation (if necessary): C5H.(g) + O2(g) → H20(9) + CO2(9) 3c, Reset Reset 60 @ (5) 4,0 O CEHO (g) CO (aq) -- H20 O, Tap here or pull up for additional resources
Question 19 of 35 Submit Balance the following chemical equation (if necessary): C.H.0(1 + O2(g) → H20(g) + CO2(9) Reset 3c, Reset 60 @ 1 2 3 4 5 6 7 8 9 0 (5) co, (9) (aq) C,H,O + H2O 0, 1 Hạo Tap here or pull up for additional resources
Question 17 of 35 Submit Balance the following chemical equation (if necessary): C.H.(0) + O2(g) → H20(g) + CO2(g) Reset 3c, Reset 60 @ 1 2 3 4 5 6 7 8 9 0 (5) Colto O co₂ (g) H₂O (aq) + H₂O) ₂ Tap here or pull up for additional resources
3:38 **. DDODOM ... OVO 459% Question 21 of 35 Submit Balance the following chemical equation (if necessary) C,H,O2(g) + O2(g) → H20(g) + CO2(9) Reset 3c, Reset 60 @ 1 2 3 4 5 6 7 8 9 0 (5) CO2 (9) (aq) C2H02 --H40 0, H20 Tap here or pull up for additional resources
Question 20 of 35 Submit Balance the following chemical equation (if necessary): CH10()02(g)-H20(g) CO2 (g) + ЗС,2 Reset 2 3 1 4 5 6 7 8 0 + (aq) (s) C H10O O2 CO2 H20 Tap here or pull up for additional resources II co
Question 18 of 35 Submit Balance the following chemical equation (if necessary): MnO,(s) + HCl(aq) → MnCl(aq) + H, 0(0) + Cl2 (9) Reset 3C2 Reset 80 @ 1 2 3 4 5 6 7 8 9 0 (s) 0 () (aq) MnCl, HCI MnO, Cl2 H2O --H40 Tap here or pull up for additional resources
Question 13 of 35 Submit Balance the following chemical equation (if necessary): H,SO.(aq) + Pb(OH).(s) Pb(SO.),(s) + H,00 Reset 3C2 Reset 80 @ 1 2 3 4 5 6 7 8 9 0 (s) ( (g) (aq) PbSO. HO H2SO, Pb(OH). --H40 Tap here or pull up for additional resources
help me on this
3:38 **. DDODOM ... OVO 459% Question 22 of 35 Submit Balance the following chemical equation (if necessary): N,Os(9) ► NO2(g) + NO, (g) Reset 3c, Reset 60 @ 1 2 3 4 5 6 7 8 9 0 (5) O (g) (aq) NO, NO, NO, H,0 Tap here or pull up for additional resources
Question 13 of 35 Submit Balance the following chemical equation (if necessary): H2So,(aq) +Pb(OH),(s) - Pb(SO,)2(s) H20(I) + ЗС,2 Reset 2 3 1 4 5 6 7 8 0 + (s) (0) (aq) PbSO H20 H2SO Pb(OH) H20 Tap here or pull up for additional resources II co
Question 24 of 89 Submit Write the acidic equilibrium equation for HC2H302 3c, Reset (0 0234000 + OO + = (s) 1) (g) (aq) H H20 C H20 O OH . x H₂O Tap here or pull up for additional resources