Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 HCl = H2 + 2 NaCl
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl =>
CaOCl2 + H2SO4 = CaSO4 + HCl + HOCl
Fe2O3 + Ba(OH)2 = Fe(OH)3 + BaO =>
Fe2O3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaO
NiC2H3O2 + NH4PO4 = NiPO4 + NH4C2H3O2 =>
NiC2H3O2 + NH4PO4 = NiPO4 + NH4C2H3O2
NiClO33 = NiCl + O =>
NiClO33 = NiCl + 33 O
Fe(III)Cl + Mg = Fe(III) + MgCl =>
Fe(III)Cl + Mg = Fe(III) + MgCl
Fe + H2SO3 = FeSO3 + H =>
Fe + H2SO3 = FeSO3 + 2 H
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + KHSO4 + I2 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 8 KHSO4 + 3 I2 + 7 H2O
C3H7OH + [Cr2O7]2{-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
77 C3H7OH + 6[Cr2O7]2{-} + 14 H{+} = 8 Cr3{+} + 77 CH3COCH3 + 84 H2O
NaOH + H2SO3 = H2O + NaHSO3 =>
NaOH + H2SO3 = H2O + NaHSO3
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + KHSO4 + I2 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 8 KHSO4 + 3 I2 + 7 H2O
Al + K + H2SO4 = KAl(SO4)2 + H2 =>
Al + K + 2 H2SO4 = KAl(SO4)2 + 2 H2
S2O6 + H2O = H2S8O25 =>
4 S2O6 + H2O = H2S8O25
C3H7OH + [Cr2O7]2{-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
77 C3H7OH + 6[Cr2O7]2{-} + 14 H{+} = 8 Cr3{+} + 77 CH3COCH3 + 84 H2O
PbSO4 + HNO3 = PbHNO3 + SO4 =>
PbSO4 + HNO3 = PbHNO3 + SO4
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KH + C2H5OH = K{+} + C2H5O{-} + H2 =>
KH + C2H5OH = K{+} + C2H5O{-} + H2
KI + HNO3 = I + H2O + KNO3 + NO =>
3 KI + 4 HNO3 = 3 I + 2 H2O + 3 KNO3 + NO
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4)3 + KHSO4 + I2 + H2O =>
K2Cr2O7 + 11 H2SO4 + 6 KI = Cr2(SO4)3 + 8 KHSO4 + 3 I2 + 7 H2O
Cl2 + (CH3)2PS = (CH3)2PCl + S =>
Cl2 + 2(CH3)2PS = 2(CH3)2PCl + 2 S
Hf + At = HfAt4 =>
Hf + 4 At = HfAt4
Li3N + K = K3N + Li =>
Li3N + 3 K = K3N + 3 Li
Pb + Ca(HCO3)2 = Pb(HCO3)2 + Ca =>
Pb + Ca(HCO3)2 = Pb(HCO3)2 + Ca
S{-2} + Zn(NH3)4{2+} = ZnS + NH3 =>
S{-2} + Zn(NH3)4{2+} = ZnS + 4 NH3
CrSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
6 CrSO4 + K2Cr2O7 + 7 H2SO4 = 4 Cr2(SO4)3 + 7 H2O + K2SO4
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Fe4 + HCl = FeCl2 + H2 =>
Fe4 + 8 HCl = 4 FeCl2 + 4 H2
NaI + H2SO4 + K2Cr2O7 = Na2SO4 + K2SO4 + Cr2(SO4)3 + I2 + H2O =>
6 NaI + 7 H2SO4 + K2Cr2O7 = 3 Na2SO4 + K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
C2H5OH + Na2CrO7 + H2SO4 = CH3COOH + Cr(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2CrO7 + 8 H2SO4 = 3 CH3COOH + 2 Cr(SO4)3 + 2 Na2SO4 + 11 H2O
NaOH(aq) + Fe(NO3)2(aq) = Na(NO3)2 + FeOH =>
NaOH(aq) + Fe(NO3)2(aq) = Na(NO3)2 + FeOH
PbO2 + [Cr(OH)4]{-} + OH{-} = [Pb(OH)3]{-} + CrO4{-2} + H2O =>
3 PbO2 + 2[Cr(OH)4]{-} + 5 OH{-} = 3[Pb(OH)3]{-} + 2 CrO4{-2} + 2 H2O
ZnO + BaO = Ba2ZnO3 =>
ZnO + 2 BaO = Ba2ZnO3
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + K(OH) + (NH4)OH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 2 K(OH) + 6(NH4)OH
HA + OH{-} = A{-} + H2O =>
HA + OH{-} = A{-} + H2O
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Cr2O3 + NaOH + H2O = Na3(Cr(OH)6) =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3(Cr(OH)6)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
HCl + KCrO4 = KCl + CrCl3 + H2O + Cl2 =>
8 HCl + KCrO4 = KCl + CrCl3 + 4 H2O + 2 Cl2
NaClO3 = NaCl + NaClO4 =>
4 NaClO3 = NaCl + 3 NaClO4
Ta(OH) + H = Ta + H2O =>
Ta(OH) + H = Ta + H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
KI + HNO3 = I + H2O + KNO3 + NO =>
3 KI + 4 HNO3 = 3 I + 2 H2O + 3 KNO3 + NO
Fe + H2SO3 = FeSO3 + H =>
Fe + H2SO3 = FeSO3 + 2 H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaOH(aq) + K2CrO4(aq) = KOH(s) + Na2CrO4(aq) =>
2 NaOH(aq) + K2CrO4(aq) = 2 KOH(s) + Na2CrO4(aq)
I3{-} + Cu = I{-} + Cu2{+} =>
I3{-} + 4 Cu = 3 I{-} + 2 Cu2{+}
Zn + FeSO4 = ZnFeSO4 =>
Zn + FeSO4 = ZnFeSO4
Ta(OH) + H = Ta + H2O =>
Ta(OH) + H = Ta + H2O
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