Equations balanced on the previous day | Equations balanced on the next day |
6 NaMnO4 + 9 H2SO4 + 10 Sb = 3 Na2SO4 + 6 MnSO4 + 5 Sb2O3 + 9 H2O
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
Fe(ClO4)2 + Na2CO3 = FeCO3 + NaClO4 =>
Fe(ClO4)2 + Na2CO3 = FeCO3 + 2 NaClO4
Ba2 + H2O = Ba(OH) + H2 =>
Ba2 + 2 H2O = 2 Ba(OH) + H2
CuI + I2 = Cu{2+} + I{-} =>
2 CuI + I2 = 2 Cu{2+} + 4 I{-}
BaCO3 + SrCO3 + TiO2 = Ba7Sr3Ti10O30 + CO2 =>
7 BaCO3 + 3 SrCO3 + 10 TiO2 = Ba7Sr3Ti10O30 + 10 CO2
FeSO4 + (NH4)2SO4 + HNO3 = NH4Fe(SO4)2 + NO2 + H2O =>
FeSO4 + (NH4)2SO4 + 8 HNO3 = NH4Fe(SO4)2 + 9 NO2 + 6 H2O
I{+} + H2O = I2 + IO3{-} + H{+} =>
5 I{+} + 3 H2O = 2 I2 + IO3{-} + 6 H{+}
MnO2 + I2 = MnI4 + O2 =>
MnO2 + 2 I2 = MnI4 + O2
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
Zn(OH)2 + NH4OH = (NH4)2[Zn(OH)4] =>
Zn(OH)2 + 2 NH4OH = (NH4)2[Zn(OH)4]
Mg(s) + I(g) = MgI =>
Mg(s) + I(g) = MgI
Sn + O2 + NaOH = NaSnO2 + H2O =>
4 Sn + 3 O2 + 4 NaOH = 4 NaSnO2 + 2 H2O
Sn + CrCl3 = Cr + SnCl4 =>
3 Sn + 4 CrCl3 = 4 Cr + 3 SnCl4
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + H2O =>
Cr(OH)3 + H2SO4 = Cr(OH)(SO4) + 2 H2O
MnO2 + KCIO3 + KOH = KMnO4 + KCI + H2O =>
2 MnO2 + KCIO3 + 2 KOH = 2 KMnO4 + KCI + H2O
CuNO3 + Fe2 = Fe(NO3)2 + Cu =>
4 CuNO3 + Fe2 = 2 Fe(NO3)2 + 4 Cu
Na2[B4O5(OH)4]8H2O + NaOH + H2O2 = Na2[B2(O2)2(OH)4]6H2O + H2O =>
3 Na2[B4O5(OH)4]8H2O + 10 NaOH + 115 H2O2 = 8 Na2[B2(O2)2(OH)4]6H2O + 67 H2O
AlPO4 + (NH4)2SO4 = (NH4)3PO4 + Al2(SO4)3 =>
2 AlPO4 + 3(NH4)2SO4 = 2(NH4)3PO4 + Al2(SO4)3
HClO3 + NaI + H2O = Cl2 + I2 + NaOH =>
2 HClO3 + 10 NaI + 4 H2O = Cl2 + 5 I2 + 10 NaOH
CaCl2 + Br2 = CaBr2 + Cl2 =>
CaCl2 + Br2 = CaBr2 + Cl2
C8H10O2 + C4H9OH = C16H26O2 + H2O =>
C8H10O2 + 2 C4H9OH = C16H26O2 + 2 H2O
H2KO4 + NaCN = HCN + Na2KO4 =>
H2KO4 + 2 NaCN = 2 HCN + Na2KO4
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
Cr2O7{-} + H{+} + Cl{-} = Cr{+3} + H2O + Cl2 =>
2 Cr2O7{-} + 28 H{+} + 14 Cl{-} = 4 Cr{+3} + 14 H2O + 7 Cl2
C2H3COOH + H2 = C2H5COOH =>
C2H3COOH + H2 = C2H5COOH
Fe(SCN)2 = Fe(SCN)4 + Fe(SCN) =>
3 Fe(SCN)2 = Fe(SCN)4 + 2 Fe(SCN)
C2H3N + H3O + HCl = (CH3)2NH2Cl + O =>
3 C2H3N + 4 H3O + 3 HCl = 3(CH3)2NH2Cl + 4 O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
(NH4)2S2O8 + MnSO4 + H2O = HMnO4 + H2SO4 + (NH4)2SO4 =>
5(NH4)2S2O8 + 2 MnSO4 + 8 H2O = 2 HMnO4 + 7 H2SO4 + 5(NH4)2SO4
Sn(g) + O2(g) = SnO(s) =>
2 Sn(g) + O2(g) = 2 SnO(s)
HBr + H2SO4 = SO2 + Br2 + H2O =>
2 HBr + H2SO4 = SO2 + Br2 + 2 H2O
Al + H2O2 = AlO23 + H2 =>
2 Al + 23 H2O2 = 2 AlO23 + 23 H2
Ca2(SO4)2 + FeBr3 = CaBr2 + Fe2(SO4)3 =>
3 Ca2(SO4)2 + 4 FeBr3 = 6 CaBr2 + 2 Fe2(SO4)3
Ca(ClO)2 + KI + HCl = I2 + CaCl2 + KCl + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = 2 I2 + CaCl2 + 4 KCl + 2 H2O
SiCl4 + NaOH = NaCl + H2SiO3 + H2O =>
SiCl4 + 4 NaOH = 4 NaCl + H2SiO3 + H2O
C2H8N2(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
C2H8N2(l) + 2 N2O4(l) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)
Na + FeS = Na2S + Fe =>
2 Na + FeS = Na2S + Fe
Cu(OH)2 + Li3PO4 = Cu3(PO4)2 + LiOH =>
3 Cu(OH)2 + 2 Li3PO4 = Cu3(PO4)2 + 6 LiOH
Al + CuCl2*2H2O = AlCl3 + Cu + H2O =>
2 Al + 3 CuCl2*2H2O = 2 AlCl3 + 3 Cu + 6 H2O
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
P2O3 + NaOH = Na2PHO3 + H2O =>
P2O3 + 4 NaOH = 2 Na2PHO3 + H2O
H3PO2 + I2 = HPO2 + HI =>
H3PO2 + I2 = HPO2 + 2 HI
NH3 + HBrO = N2 + HBr + H2O =>
2 NH3 + 3 HBrO = N2 + 3 HBr + 3 H2O
Sn + NaOH = NaSn(OH) =>
Sn + NaOH = NaSn(OH)
H2SO4 + Pb(CH3CO2)2 = PbSO4 + HCH3CO2 =>
H2SO4 + Pb(CH3CO2)2 = PbSO4 + 2 HCH3CO2
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
CrO3 + KI = Cr2O3 + K2CrO4 + I2 =>
5 CrO3 + 6 KI = Cr2O3 + 3 K2CrO4 + 3 I2
Ca3(PO4)2 + HCl = CaHPO4 + CaCl2 =>
Ca3(PO4)2 + 2 HCl = 2 CaHPO4 + CaCl2
Cl2 + Cu{3+} + H2O = ClO3 + Cu{2+} + H{+} =>
Cl2 + 12 Cu{3+} + 6 H2O = 2 ClO3 + 12 Cu{2+} + 12 H{+}
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