| Equations balanced on the previous day | Equations balanced on the next day |
CH3COOH + CH3OH = CH3COOCH3 + H2O
KI + Pb(NO3)2 = PbI2 + K(NO3) =>
2 KI + Pb(NO3)2 = PbI2 + 2 K(NO3)
(NH4)2CO3 + Ag(NO3)2 = AgCO3 + NH4NO3 =>
(NH4)2CO3 + Ag(NO3)2 = AgCO3 + 2 NH4NO3
CO2(g) + H2O(l) = H2CO3(aq) =>
CO2(g) + H2O(l) = H2CO3(aq)
H2CO3(aq) = H(aq) + HCO3(aq) =>
H2CO3(aq) = H(aq) + HCO3(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
(NH4)2CO3 + Ag(NO3) = Ag2CO3 + NH4NO3 =>
(NH4)2CO3 + 2 Ag(NO3) = Ag2CO3 + 2 NH4NO3
BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3
NaHCO3 + H3C6H7O7 = CO2 + H2O + Na3C6H5O7 =>
30 NaHCO3 + 9 H3C6H7O7 = 24 CO2 + 35 H2O + 10 Na3C6H5O7
NaCO3 + HCl = NaCl + CO3 + H =>
NaCO3 + HCl = NaCl + CO3 + H
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
K2CrO4 + Ag(NO3) = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 Ag(NO3) = 2 KNO3 + Ag2CrO4
PbCrO4 + KI + HCl = PbCl2 + CrI3 + KCl + I2 + H2O =>
2 PbCrO4 + 12 KI + 16 HCl = 2 PbCl2 + 2 CrI3 + 12 KCl + 3 I2 + 8 H2O
K2CrO4 + Zn(NO3) = KNO3 + Zn2CrO4 =>
K2CrO4 + 2 Zn(NO3) = 2 KNO3 + Zn2CrO4
HNO3 + KC2H3O2 = KNO3 + HC2H3O2 =>
HNO3 + KC2H3O2 = KNO3 + HC2H3O2
K2CrO4 + Ag(NO3) = KNO3 + Ag2CrO4 =>
K2CrO4 + 2 Ag(NO3) = 2 KNO3 + Ag2CrO4
CaCO3 + HCO2H = Ca(HCO2)2 + CO2 + H2O =>
CaCO3 + 2 HCO2H = Ca(HCO2)2 + CO2 + H2O
Na2CO3 + Pb(NO3)2 = NaNO3 + PbCO3 =>
Na2CO3 + Pb(NO3)2 = 2 NaNO3 + PbCO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
N2(g) + O2(g) = NO =>
N2(g) + O2(g) = 2 NO
NO(g) + O2(g) = NO2(g) =>
2 NO(g) + O2(g) = 2 NO2(g)
NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq) =>
2 NO2(g) + H2O(l) = HNO3(aq) + HNO2(aq)
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NO2(g) = N2(g) + O2(g) =>
2 NO2(g) = N2(g) + 2 O2(g)
(NH4)2CrO4(aq) + Sn(C2H3O2)2(aq) = SnCrO4(s) + NH4C2H3O2(aq) =>
(NH4)2CrO4(aq) + Sn(C2H3O2)2(aq) = SnCrO4(s) + 2 NH4C2H3O2(aq)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HCl + MnO = H2O + MnCl + Cl2 =>
4 HCl + 2 MnO = 2 H2O + 2 MnCl + Cl2
HCl + MnO2 = H2O + MnCl + Cl2 =>
8 HCl + 2 MnO2 = 4 H2O + 2 MnCl + 3 Cl2
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
H3PO4 + NH3 = NPO4 + H(H3)3 =>
5 H3PO4 + 5 NH3 = 5 NPO4 + 3 H(H3)3
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
PhCH3 + KMnO4 + HCl = PhCOOH + KCl + MnO2 + H2O =>
PhCH3 + 2 KMnO4 + 2 HCl = PhCOOH + 2 KCl + 2 MnO2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H4(OH)COOH + Na2CO3 = NaC6H4(OH)COO + H2O + CO2 =>
2 C6H4(OH)COOH + Na2CO3 = 2 NaC6H4(OH)COO + H2O + CO2
C7H6O3 + Na2CO3 = NaC7H5O3 + H2O + CO2 =>
2 C7H6O3 + Na2CO3 = 2 NaC7H5O3 + H2O + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
Pb(NO3)2 + Fe2(SO4)3 = Fe(NO3)3 + PbSO4 =>
3 Pb(NO3)2 + Fe2(SO4)3 = 2 Fe(NO3)3 + 3 PbSO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu + 2 H3PO4 = Cu3(PO4)2 + 3 H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/07/11
Equations balanced on 09/06/10
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