The balanced equation is
K2O (s) + H2O (l) -----> 2 KOH (aq)
Explanation: In order to balance an equation we must ensure that the number of atoms of each species on right side of the equation must be equal to the number of atoms of each species on left side of the equation.
Balance the following chemical equation (if necessary): КО(s) + H2O (1) ЭКОН(аg) Вс, 2- Reset КА...
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
Balance the following chemical equation (f necessary): ewS C&He(g) +O,(g)CO,(g) +H,0 (g) Зс 2 Reset 2 1 4 5 6 7 0 (aq) (1) (g) (s) H2O CO Н.о C,Hs Co A LO
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 16 of 35 Submit Balance the following chemical equation (if necessary): SizHz(s) + O2(g) → SiO2(g) + H20 (9) Reset 3c, Reset 60 @ 1 2 3 4 5 6 7 8 9 0 (s) 2 0 Sights (SiO₂ (9) H₂O (aq) + H₂O) Tap here or pull up for additional resources
Question 25 of 47 the following chemical equation (if necessary): KCIO3(s) → KCl(s) + O2(g) 03 02 2+ 3+ 4+ 1 2 3 4 5 6 7 8 9 0 Os 1. + (s) (1) (g) (aq) C CI Os о Co K Reset .х Н.О Delete
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
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
Balance the following chemical equation (if necessary): 12(s) + Na2S2O3(aq) → Na2S406(aq) + Nal(aq) 3c? 2- Reset x 1 2 3 4 9 0 + → 11 (s) . (1) (9) os (aq) o S N SO Na In • x H2O
Question 17 of 26 Submit Balance the following chemical equation (if necessary): V205(s) + HCl(aq) → VOCI3(s) + H2O(1) 3c, Reset 60 @ (s) (0) (g) (aq) H2O HCI VOCI Vos • « H20
Question 1 of 8 Suom Balance the following chemical equation (if necessary): Ca(C2H2O2)2(aq) + Na2CO3(aq) → CaCO3(s) + NaC2H3O2 (aq) Reset 30 2 3 4 5 6 7 8 9 C + =