| Equations balanced on the previous day | Equations balanced on the next day |
6 FeSO4 + 2 KMnO4 + 4 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + 2 MnO2 + 4 H2O
C4H6 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 10 C2H4O2 + 3 K2SO4 + 6 MnSO4 + 4 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
HNO3 + Zn = Zn(NO3)2 + H2O + NO2 =>
4 HNO3 + Zn = Zn(NO3)2 + 2 H2O + 2 NO2
Mg2 + HCl = MgCl + H2 =>
Mg2 + 2 HCl = 2 MgCl + H2
C2O4{2-} + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 C2O4{2-} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
S + NaOH = Na2S2 + Na2S2O3 + H20 =>
60 S + 60 NaOH = 10 Na2S2 + 20 Na2S2O3 + 3 H20
S + NaOH = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 NaOH = 2 Na2S2 + Na2S2O3 + 3 H2O
MnO2 + O2 + KOH = K2MnO4 + HOH =>
2 MnO2 + O2 + 4 KOH = 2 K2MnO4 + 2 HOH
K4Fe(CN)6 + Zn{2+} = K2Zn3(Fe(CN)6)2 + K{+} =>
2 K4Fe(CN)6 + 3 Zn{2+} = K2Zn3(Fe(CN)6)2 + 6 K{+}
NaCrO2 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO2 + 2 Br2 + 4 NaOH = NaCrO4 + 4 NaBr + 2 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
Fe + O2 + H20 = Fe(OH)2 =>
10 Fe + 10 O2 + H20 = 10 Fe(OH)2
HNO3 + Na = NH4NO2 + NaNO3 + H2O =>
12 HNO3 + 10 Na = NH4NO2 + 10 NaNO3 + 4 H2O
C8H15 + O2 = CO2 + H2O =>
4 C8H15 + 47 O2 = 32 CO2 + 30 H2O
Zn + CoSO4 = ZnSO4 + Co =>
Zn + CoSO4 = ZnSO4 + Co
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
HNO3 + Fe = N2O + Fe(NO3)3 + H2O =>
30 HNO3 + 8 Fe = 3 N2O + 8 Fe(NO3)3 + 15 H2O
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
MgI2 + Na2CO3 = NaI + MgCO3 =>
MgI2 + Na2CO3 = 2 NaI + MgCO3
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
PbO2 + KI + HNO3 = Pb(NO3)2 + I2 + KNO3 + H2O =>
PbO2 + 2 KI + 4 HNO3 = Pb(NO3)2 + I2 + 2 KNO3 + 2 H2O
HNO3 + Cu = NO + Cu(NO3)2 + H2O =>
8 HNO3 + 3 Cu = 2 NO + 3 Cu(NO3)2 + 4 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KI + Na2S = K2S + NaI =>
2 KI + Na2S = K2S + 2 NaI
Sb + KMnO4 + H2SO4 = Sb2O3 + MnSO4 + K2SO4 + H2O =>
10 Sb + 6 KMnO4 + 9 H2SO4 = 5 Sb2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
HNO3 + Mg = Mg(NO3)2 + H2O + NH4NO3 =>
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + 3 H2O + NH4NO3
C12H22O11(s)(sucrose) = C(s) + H2O(l) =>
C12H22O11(s)(sucrose) = 12 C(s) + 11 H2O(l)
C(s) + O2(g) + H2(g) = C12H22O11 =>
24 C(s) + 11 O2(g) + 22 H2(g) = 2 C12H22O11
Na2[Zn(OH)4] + HCl = Zn(OH)2 + NaCl + H2O =>
Na2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 NaCl + 2 H2O
KMNO4 + KCl + H2SO4 = MNSO4 + K2SO4 + H2O + Cl2 =>
2 KMNO4 + 10 KCl + 8 H2SO4 = 2 MNSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
Na2[Zn(OH)4] + Cl = ZnCl + NaO + H2O =>
Na2[Zn(OH)4] + Cl = ZnCl + 2 NaO + 2 H2O
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
PbO2 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 6 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Au + HNO3 + HCl = AuCl3 + NO2 + H2O =>
Au + 3 HNO3 + 3 HCl = AuCl3 + 3 NO2 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na3[Al(OH)6] + Cl = AlCl3 + NaO + H2O =>
Na3[Al(OH)6] + 3 Cl = AlCl3 + 3 NaO + 3 H2O
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + 2 MnSO4 + K2SO4 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Hg(No3)2 + Na2S2O3 = Hg2 + Na2S4O6 + NaNo3 =>
2 Hg(No3)2 + 4 Na2S2O3 = Hg2 + 2 Na2S4O6 + 4 NaNo3
Cu2S + O2 = Cu2SO3 =>
2 Cu2S + 3 O2 = 2 Cu2SO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/14
Equations balanced on 11/01/13
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