Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3(aq) + Ca(OH)2 = 2 NaOH(aq) + CaCO3(s)
Cu(NO3)2(aq) + H2S(aq) = CuS(s) + HNO3(aq) =>
Cu(NO3)2(aq) + H2S(aq) = CuS(s) + 2 HNO3(aq)
Mg + C2H4O2 = MgC4H6O4 + H2 =>
Mg + 2 C2H4O2 = MgC4H6O4 + H2
Fe{2+} + NO2{-} + H{+} = NO + Fe{3+} + H2O =>
Fe{2+} + NO2{-} + 2 H{+} = NO + Fe{3+} + H2O
K2Te + Pd3(PO4)2 = K3PO4 + PdTe =>
3 K2Te + Pd3(PO4)2 = 2 K3PO4 + 3 PdTe
H2S + MnSO4 = H2SO4 + MnS =>
H2S + MnSO4 = H2SO4 + MnS
Ag2O + H2O = H2Ag2O2 =>
Ag2O + H2O = H2Ag2O2
CH22 + O2 = CO + H2O =>
CH22 + 6 O2 = CO + 11 H2O
Fe3O4 + HNO3 = Fe2O3 + NO + H2O =>
6 Fe3O4 + 2 HNO3 = 9 Fe2O3 + 2 NO + H2O
SrO + NaBr = SrBr + NaO =>
SrO + NaBr = SrBr + NaO
Cr2O3 + CH3COOH = Cr{3+} + CH3COO{-} + H2O =>
Cr2O3 + 6 CH3COOH = 2 Cr{3+} + 6 CH3COO{-} + 3 H2O
BaCl2(aq) + CaBr2(aq) = CaCl2(aq) + BaBr2(aq) =>
BaCl2(aq) + CaBr2(aq) = CaCl2(aq) + BaBr2(aq)
HAsO4 + NaOH = NaAsO4 + H2O =>
HAsO4 + NaOH = NaAsO4 + H2O
AgNO3 + NaPO4 = AgPO4 + NaNO3 =>
AgNO3 + NaPO4 = AgPO4 + NaNO3
K2S + Fe = FeS + K =>
K2S + Fe = FeS + 2 K
Pb2(NO3)2 + Ba(OH)2 = Pb2(OH)2 + Ba(NO3)2 =>
Pb2(NO3)2 + Ba(OH)2 = Pb2(OH)2 + Ba(NO3)2
SnCl4 + Ba(OH)2 = Sn(OH)4 + BaCl2 =>
SnCl4 + 2 Ba(OH)2 = Sn(OH)4 + 2 BaCl2
CuCl2 + Li2SO4 = LiCl + CuSO4 =>
CuCl2 + Li2SO4 = 2 LiCl + CuSO4
NaOH + H3AsO4 = Na3AsO4 + H2O =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 H2O
Fe{2+}(aq) + SCN{-}(aq) + H2O2(aq) = [FeSCN]{2+}(aq) + OH{-}(aq) =>
2 Fe{2+}(aq) + 2 SCN{-}(aq) + H2O2(aq) = 2[FeSCN]{2+}(aq) + 2 OH{-}(aq)
Si + Ba(OH)2 + H2O = BaSiO3 + H2 =>
Si + Ba(OH)2 + H2O = BaSiO3 + 2 H2
[Co(NH3)5Cl]Cl2 + AgCl = Ag[Co(NH3)5Cl] + Cl2 =>
2[Co(NH3)5Cl]Cl2 + 2 AgCl = 2 Ag[Co(NH3)5Cl] + 3 Cl2
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Kr + F = KrF4 =>
Kr + 4 F = KrF4
NH3 + CH3CH2Cl = CH3CH2NH2 + HCl =>
NH3 + CH3CH2Cl = CH3CH2NH2 + HCl
NaHSO4 + Fe2(SO4)3 + H2O = H2SO4 + NaFe3(SO4)2(OH)6 =>
2 NaHSO4 + 3 Fe2(SO4)3 + 12 H2O = 7 H2SO4 + 2 NaFe3(SO4)2(OH)6
KCl + K2Cr2O7 + H3PO4 = K3PO4 + Cr3(PO4)2 + H2O + Cl2 =>
24 KCl + 3 K2Cr2O7 + 14 H3PO4 = 10 K3PO4 + 2 Cr3(PO4)2 + 21 H2O + 12 Cl2
Al2 + CuSO4 = Cu + Al2(SO4)3 =>
Al2 + 3 CuSO4 = 3 Cu + Al2(SO4)3
H3PO4 + K2O = H2O + K3PO4 =>
2 H3PO4 + 3 K2O = 3 H2O + 2 K3PO4
MgO + ZnO = MgZnO2 =>
MgO + ZnO = MgZnO2
KClO3 + Mg = KCl + MgO =>
KClO3 + 3 Mg = KCl + 3 MgO
H{+} + I2 + Cr2O7{2-} = Cr{3+} + IO3{-} + H2O =>
34 H{+} + 3 I2 + 5 Cr2O7{2-} = 10 Cr{3+} + 6 IO3{-} + 17 H2O
Ba2CrO4 + Na2C6O6 = CrO10 + C + BaNa =>
Ba2CrO4 + Na2C6O6 = CrO10 + 6 C + 2 BaNa
NaOH + FeCl{3} = NaCl + Fe(OH){3} =>
NaOH + FeCl{3} = NaCl + Fe(OH){3}
KUO3 = KU + O2 =>
2 KUO3 = 2 KU + 3 O2
HCl + Ca(OH)2 = Ca(Cl)2 + (H)2O =>
2 HCl + Ca(OH)2 = Ca(Cl)2 + 2(H)2O
CaCl2 + H2SO4 = SO4Ca + HCl =>
CaCl2 + H2SO4 = SO4Ca + 2 HCl
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HBrO3 + H2S = Br2O2 + H2O + S =>
2 HBrO3 + 3 H2S = Br2O2 + 4 H2O + 3 S
H2PbO3 + Ba(OH)2 = BaPbO3 + H2O =>
H2PbO3 + Ba(OH)2 = BaPbO3 + 2 H2O
NH3(g) + H3PO4(aq) = (NH4)3PO4(aq) =>
3 NH3(g) + H3PO4(aq) = (NH4)3PO4(aq)
Na2TiO3 + H2O = H2TiO3 + NaOH =>
Na2TiO3 + 2 H2O = H2TiO3 + 2 NaOH
PbCl2 + Na2Cr04 = PbCr04 + NaCl =>
PbCl2 + Na2Cr04 = PbCr04 + 2 NaCl
Zn + CaCl2 + H2O = ZnCl2 + CaO + H2 =>
Zn + CaCl2 + H2O = ZnCl2 + CaO + H2
Cr2(SO4)3 + H2C2O4 = Cr2(C2O4)3 + H2SO4 =>
Cr2(SO4)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2SO4
H2O(l) + CaCl2 = HCl + CaO =>
H2O(l) + CaCl2 = 2 HCl + CaO
NiS = Ni + S =>
NiS = Ni + S
Mn{3+} + SO3{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 Mn{3+} + SO3{2-} + H2O = 2 Mn{2+} + SO4{2-} + 2 H{+}
Sn + MnO4{-} + H3O{+} + F{-} = Mn(H2O)6{+2} + SnF6{-2} + H2O =>
5 Sn + 4 MnO4{-} + 32 H3O{+} + 30 F{-} = 4 Mn(H2O)6{+2} + 5 SnF6{-2} + 24 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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