Equations balanced on the previous day | Equations balanced on the next day |
5 SO2 + 2 KMnO4 + 6 KOH = 2 MnSO4 + 3 H2SO4 + 4 K2O
C3H8 + O = H2 + CO2 =>
C3H8 + 6 O = 4 H2 + 3 CO2
CoSO4*7H2O + H2O2 + NH3 + (NH4)2SO4 = [(NH3)5CoO{-}OCo(NH3)5](SO4)2(HSO4) + H2O + H{+} =>
CoSO4*7H2O + 2 H2O2 + NH3 + 2(NH4)2SO4 = [(NH3)5CoO{-}OCo(NH3)5](SO4)2(HSO4) + 10 H2O + H{+}
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
C3H6O + [Ag(NH3)2]{+} + OH{-} = Ag + CH3CH2COO{-} + H2O + NH3 =>
C3H6O + 2[Ag(NH3)2]{+} + 3 OH{-} = 2 Ag + CH3CH2COO{-} + 2 H2O + 4 NH3
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
SrCO3 + Nb2O5 + Ta2O5 = Sr20Nb12Ta8O70 + CO2 =>
20 SrCO3 + 6 Nb2O5 + 4 Ta2O5 = Sr20Nb12Ta8O70 + 20 CO2
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
Fe{3+} + Zn = Fe{+} + Zn{2+} =>
Fe{3+} + Zn = Fe{+} + Zn{2+}
SnI4 + KMnO4 = SnI2 + MnO + O2 + KI =>
SnI4 + 2 KMnO4 = SnI2 + 2 MnO + 3 O2 + 2 KI
Fe + Ag(CH3COO)2 = Fe(CH3COO)2 + Ag =>
Fe + Ag(CH3COO)2 = Fe(CH3COO)2 + Ag
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
Fe(CO)5 + (PF3) + (H)2 = Fe(CO)2(PF3)2(H)2 + CO =>
Fe(CO)5 + 2(PF3) + (H)2 = Fe(CO)2(PF3)2(H)2 + 3 CO
C6H6O + HNO3 = C6H7NO3 + O2 =>
2 C6H6O + 2 HNO3 = 2 C6H7NO3 + O2
Ag2CO3 + HNO3 = AgNO3 + CO2 + H2O =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + CO2 + H2O
NaClO2 + CH3COOH = ClO2 + CH3COONa + NaCl + H2O =>
5 NaClO2 + 4 CH3COOH = 4 ClO2 + 4 CH3COONa + NaCl + 2 H2O
Ca(NO3)2 + (NH4)2C2O4 = (NH4)2(NO3)2 + CaC2O4 =>
Ca(NO3)2 + (NH4)2C2O4 = (NH4)2(NO3)2 + CaC2O4
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
TiO3 + ZnHSO4 = ZnTiO3 + HSO4 =>
TiO3 + ZnHSO4 = ZnTiO3 + HSO4
KPbI3*2H2O = PbI2 + KI + H2O =>
KPbI3*2H2O = PbI2 + KI + 2 H2O
PCl = P4 + Cl2 =>
4 PCl = P4 + 2 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Li + Pb(NO3)2 = LiNO3 + Pb =>
2 Li + Pb(NO3)2 = 2 LiNO3 + Pb
ZnC03 = Zn0 + C0 =>
ZnC03 = Zn0 + 3 C0
K4[Fe(CN)6] + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4[Fe(CN)6] + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
Na2S + I2 = Na2I2 + S =>
Na2S + I2 = Na2I2 + S
Hg2(NO3)2 + K2SO4 = Hg2(SO4) + K(NO3) =>
Hg2(NO3)2 + K2SO4 = Hg2(SO4) + 2 K(NO3)
CuSO4*5H2O + H2O = Cu(H2O)6{2+} + SO4{2-} =>
CuSO4*5H2O + H2O = Cu(H2O)6{2+} + SO4{2-}
I + KOH = KI3O + KI + H2O =>
4 I + 2 KOH = KI3O + KI + H2O
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Zn + H(NO3)2 = Zn(NO3)2 + H2 =>
2 Zn + 2 H(NO3)2 = 2 Zn(NO3)2 + H2
Li(s) + H2O(s) = LiOH(s) + H2 =>
2 Li(s) + 2 H2O(s) = 2 LiOH(s) + H2
NaCl + Pb(C2H3O2)2 = NaC2H3O2 + PbCl2 =>
2 NaCl + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCl2
KBiO3 + Mn(NO3)2 + HNO3 = KMnO4 + KNO3 + H2O + Bi(NO3)3 =>
5 KBiO3 + 2 Mn(NO3)2 + 14 HNO3 = 2 KMnO4 + 3 KNO3 + 7 H2O + 5 Bi(NO3)3
KCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
Na2[Pb(OH)6] + Na3[Cr(OH)6] = Na2[Pb(OH)4] + Na2CrO4 + NaOH + H2O =>
3 Na2[Pb(OH)6] + 2 Na3[Cr(OH)6] = 3 Na2[Pb(OH)4] + 2 Na2CrO4 + 2 NaOH + 8 H2O
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
Sn + MgBr2 = Mg + SnBr2 =>
Sn + MgBr2 = Mg + SnBr2
N2H4 = N2 + NH3 =>
3 N2H4 = N2 + 4 NH3
Li2CO3 + CH3COOH = LiCOOH3 + CH3CO + CO2 =>
6 Li2CO3 + 15 CH3COOH = 12 LiCOOH3 + 8 CH3CO + 8 CO2
Zn(OH)4 = Zn + OH =>
Zn(OH)4 = Zn + 4 OH
H2O + XeF2 = HF + O2 + Xe =>
2 H2O + 2 XeF2 = 4 HF + O2 + 2 Xe
HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4
HCl + KMnO4 = KCl + MnCl3 + H2O + Cl2 =>
8 HCl + KMnO4 = KCl + MnCl3 + 4 H2O + 2 Cl2
Pb(NO3)2(aq) + H2SO4(s) = PbSO4(s) + HNO3(aq) =>
Pb(NO3)2(aq) + H2SO4(s) = PbSO4(s) + 2 HNO3(aq)
ZnO + SC2O3 = SC2(ZnO2)3 =>
3 ZnO + SC2O3 = SC2(ZnO2)3
Fe + NO2 = Fe(NO2)2 =>
Fe + 2 NO2 = Fe(NO2)2
K + BiCl3 = KCl + Bi =>
3 K + BiCl3 = 3 KCl + Bi
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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