Equations balanced on the previous day | Equations balanced on the next day |
MgCO3 + 2 H{+} = Mg{2+} + CO2 + H2O
MnSO4(s) + PbO2(s) + H2SO4(aq) = HMnO4(aq) + PbSO4(s) + H2O(l) =>
2 MnSO4(s) + 5 PbO2(s) + 3 H2SO4(aq) = 2 HMnO4(aq) + 5 PbSO4(s) + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2[Zn(OH)4] + Cu2 = ZnCu + Na2(OH)4 =>
2 Na2[Zn(OH)4] + Cu2 = 2 ZnCu + 2 Na2(OH)4
CH3CN + H2O = HCN + CH3OH =>
CH3CN + H2O = HCN + CH3OH
Ga(s) + Ag{+}(aq) = Ga{+3}(aq) + Ag(s) =>
Ga(s) + 3 Ag{+}(aq) = Ga{+3}(aq) + 3 Ag(s)
Na2CO3 + H3O = H2CO3 + Na3O =>
3 Na2CO3 + 2 H3O = 3 H2CO3 + 2 Na3O
CuBr2 + NH4NO3 = CuNO3 + Br2NH4 =>
CuBr2 + NH4NO3 = CuNO3 + Br2NH4
(NH4)2PtCl4 + HCl + H2SO4 = H2PtCl6 + (NH4)2SO4 + H =>
(NH4)2PtCl4 + 2 HCl + H2SO4 = H2PtCl6 + (NH4)2SO4 + 2 H
K2Cr2O7 + SO2 + HCl = CrCl3 + K2SO4 + H2O + Cr2(SO4)3 =>
3 K2Cr2O7 + 9 SO2 + 6 HCl = 2 CrCl3 + 3 K2SO4 + 3 H2O + 2 Cr2(SO4)3
Ti + Sr(NO3)2 = TiO2 + Sr + TiN =>
5 Ti + Sr(NO3)2 = 3 TiO2 + Sr + 2 TiN
C3H8O + H2O = C3H5O2 + H{+} + e =>
C3H8O + H2O = C3H5O2 + 5 H{+} + 5e
Zn + Cu(NO3)1 = Zn2(NO3)1 + Cu =>
2 Zn + Cu(NO3)1 = Zn2(NO3)1 + Cu
KClO2 + NO2 + HClO2 = KClO3 + N2ClO2 + H2O =>
7 KClO2 + 4 NO2 + 2 HClO2 = 7 KClO3 + 2 N2ClO2 + H2O
Pb(CHO2)2 + H2O = PbO + HCHO2 =>
Pb(CHO2)2 + H2O = PbO + 2 HCHO2
HNO3 + Ag = AgNO3 + H2O + NO2 =>
2 HNO3 + Ag = AgNO3 + H2O + NO2
Ca(NO2)2 + H2O = Ca(OH)2 + NH3 + O2 =>
Ca(NO2)2 + 4 H2O = Ca(OH)2 + 2 NH3 + 3 O2
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4 =>
CuSO4 + K2Cr2O7 = CuCr2O7 + K2SO4
N2O3 + OH = N2O4 + H2O =>
N2O3 + 2 OH = N2O4 + H2O
Pb(NO3)2 + NaCl = PbCl2 + Na(NO3) =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 Na(NO3)
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2SiO3 + H2SO4 = SiO2 + Na2SO4 + H2O
Na3(PO4) + Ca(OH)2 = Na3(OH)2 + Ca(PO4) =>
Na3(PO4) + Ca(OH)2 = Na3(OH)2 + Ca(PO4)
HOOC{-}COOH + KOH = KOOC{-}COOK + H2O =>
HOOC{-}COOH + KOH = KOOC{-}COOK + H2O
H2SO4 + (Fe(OH)2)2SO4 = Fe2(SO4)3 + H2O =>
2 H2SO4 + (Fe(OH)2)2SO4 = Fe2(SO4)3 + 4 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
hydrochloricacid + aluminum = aluminumchloride + hydrogen =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2
Sr(NO3)2(aq) + (NH4)2S(aq) = SrS(s) + NH4NO3(aq) =>
Sr(NO3)2(aq) + (NH4)2S(aq) = SrS(s) + 2 NH4NO3(aq)
H2S + S2O = H2S3O =>
H2S + S2O = H2S3O
NH4NO3 + KNO2 = N2 + KNO3 + H2O =>
NH4NO3 + KNO2 = N2 + KNO3 + 2 H2O
C2H5OH(I) + O2(g) = C2H6(g) + O3(I)(g) =>
C2H5OH(I) + O2(g) = C2H6(g) + O3(I)(g)
Ag + HNO3 = AgNO3 + NO2*H2O =>
Ag + 2 HNO3 = AgNO3 + NO2*H2O
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ni(OH)3 + MnCl2 = NiCl2 + Mn2O3 + H2O =>
2 Ni(OH)3 + 2 MnCl2 = 2 NiCl2 + Mn2O3 + 3 H2O
Bi2O5 + NaCIO + NaOH = NaCI + H2O + NaBiO5 =>
Bi2O5 + 4 NaCIO + 2 NaOH = 4 NaCI + H2O + 2 NaBiO5
Ca2(Fe4Ti2Al)(AlSi7O22)(OH)2 + CaAlSi3O8 + O2 = Ca2(Fe3TiAl2)(Al2Si6O22)(OH)2 + TiO2 + FeO + SiO2 + CaO =>
2 Ca2(Fe4Ti2Al)(AlSi7O22)(OH)2 + 4 CaAlSi3O8 + 3 O2 = 2 Ca2(Fe3TiAl2)(Al2Si6O22)(OH)2 + 2 TiO2 + 2 FeO + 14 SiO2 + 4 CaO
KClO3 + HF + Na2HPO3 = NaF + H3PO4 + KCl =>
KClO3 + 6 HF + 3 Na2HPO3 = 6 NaF + 3 H3PO4 + KCl
SnS2 + NaOH = Na2SnS3 + Na2SnO3 + H2O =>
3 SnS2 + 6 NaOH = 2 Na2SnS3 + Na2SnO3 + 3 H2O
Zn(s) + H{+}(g) + NO3{-}(aq) = Zn2{+}(aq) + NO(g) + H2O(l) =>
6 Zn(s) + 4 H{+}(g) + NO3{-}(aq) = 3 Zn2{+}(aq) + NO(g) + 2 H2O(l)
CaC2 + H2O + CO2 = Ca(OH)2 + C2CHCO2H =>
7 CaC2 + 12 H2O + 6 CO2 = 7 Ca(OH)2 + 5 C2CHCO2H
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
H3 + O2 = H5O2 =>
5 H3 + 3 O2 = 3 H5O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Au3{+} = Mg2{+} + Au =>
2 Mg + Au3{+} = Mg2{+} + 3 Au
As2S3 + HClO + H2O = H2SO4 + HCl + H3AsO4 =>
As2S3 + 14 HClO + 6 H2O = 3 H2SO4 + 14 HCl + 2 H3AsO4
NaPo4 + CaCl = NaCl + CaPo4 =>
NaPo4 + CaCl = NaCl + CaPo4
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
KI + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + I2 =>
2 KI + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + I2
Fe(s) + H2O(g) = H2(g) + Fe3O4(g) =>
3 Fe(s) + 4 H2O(g) = 4 H2(g) + Fe3O4(g)
NaCrO2 + NaClO + KOH = Na2CrO4 + KCl + NaOH + H2O =>
2 NaCrO2 + 3 NaClO + 3 KOH = 2 Na2CrO4 + 3 KCl + NaOH + H2O
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