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CH3COOH + NH2OH = CH3NH2 + CO3H2
K2CrO4 + AgNO3 = Ag2CrO4 + K2(NO3)2 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + K2(NO3)2
FeS + HClO4 = Fe(ClO4)2 + H2S =>
FeS + 2 HClO4 = Fe(ClO4)2 + H2S
Al2(CO3)3 + HBr = CO2 + H2O + AlBr3 =>
Al2(CO3)3 + 6 HBr = 3 CO2 + 3 H2O + 2 AlBr3
Ta + Cl = TaCl5 =>
Ta + 5 Cl = TaCl5
Ag2O + C6H12O6 = Ag + CO2 + H2O =>
12 Ag2O + C6H12O6 = 24 Ag + 6 CO2 + 6 H2O
Al(OH)3 + H2SO4 = Al + SO42 + H2O =>
26 Al(OH)3 + H2SO4 = 26 Al + SO42 + 40 H2O
Ga(s) + S(s) = Ga2S3(s) =>
2 Ga(s) + 3 S(s) = Ga2S3(s)
CH3CH2OH + CrO3 + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 CrO3 + 3 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 6 H2O
Au(NO3)3 + Li = LiNO3 + Au =>
Au(NO3)3 + 3 Li = 3 LiNO3 + Au
Na3PO4 + Ca4(Fe(CN)6)2 = Ca3(PO4)2 + Na4Fe(CN)6 =>
8 Na3PO4 + 3 Ca4(Fe(CN)6)2 = 4 Ca3(PO4)2 + 6 Na4Fe(CN)6
Zn(NO3)2 + Al(NO3)3 = Zn(NO3)3 + Al(NO3)2 =>
Zn(NO3)2 + Al(NO3)3 = Zn(NO3)3 + Al(NO3)2
C2H4 + H2O = C2H4O + H2 =>
C2H4 + H2O = C2H4O + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni{2+} + S{2-} = NiS =>
Ni{2+} + S{2-} = NiS
(NH4)2S + HgNO3 = Hg2S + NH4NO3 =>
(NH4)2S + 2 HgNO3 = Hg2S + 2 NH4NO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H3PO4(aq) + OH = PO4 + H2O =>
H3PO4(aq) + 3 OH = PO4 + 3 H2O
Na2ReO4 + Na + EtOH = Na2ReH9 + EtONa + NaOH =>
Na2ReO4 + 17 Na + 13 EtOH = Na2ReH9 + 13 EtONa + 4 NaOH
Ni{2+} + S{2-} = NiS =>
Ni{2+} + S{2-} = NiS
ZnO + CO2 = Zn2(CO3)2 =>
2 ZnO + 2 CO2 = Zn2(CO3)2
Tl + O2 + H2O = TlOH =>
4 Tl + O2 + 2 H2O = 4 TlOH
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Cu(OH)2(t) = CuO + H2O =>
Cu(OH)2(t) = CuO + H2O
Cu(NO3)2 + H2CO3 = CuCO3 + HNO3 =>
Cu(NO3)2 + H2CO3 = CuCO3 + 2 HNO3
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Pb3O4 + HNO3 = Pb(NO3) + PbO2 + H2O =>
3 Pb3O4 + 4 HNO3 = 4 Pb(NO3) + 5 PbO2 + 2 H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
NaOH + BaCl2 = Ba(OH) + NaCl2 =>
NaOH + BaCl2 = Ba(OH) + NaCl2
Fe2O3 + NO2 + O + H2O = Fe(NO3)3*6H2O =>
Fe2O3 + 6 NO2 + 3 O + 12 H2O = 2 Fe(NO3)3*6H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KClO3 = ClK + O2 =>
2 KClO3 = 2 ClK + 3 O2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
I2(g) + Cl{-}(aq) = I{-}(aq) + Cl2(l) =>
I2(g) + 2 Cl{-}(aq) = 2 I{-}(aq) + Cl2(l)
Mg(CH3COO)2 + H2O = Mg(OH)2 + HCH3COO =>
Mg(CH3COO)2 + 2 H2O = Mg(OH)2 + 2 HCH3COO
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Sn(HSO3)2 + HNO3 = Sn(NO3)2 + H2O + SO2 =>
Sn(HSO3)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O + 2 SO2
I2(g) + Cl{-}(aq) = I{-}(aq) + Cl2(l) =>
I2(g) + 2 Cl{-}(aq) = 2 I{-}(aq) + Cl2(l)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
O2(g) + C8H18(g) = CO2(g) + H2O(g) =>
25 O2(g) + 2 C8H18(g) = 16 CO2(g) + 18 H2O(g)
Pb(OH)4 + HSe = PbSe2 + H2O + O2 =>
2 Pb(OH)4 + 4 HSe = 2 PbSe2 + 6 H2O + O2
Na2C2 + CH3Br = NaBr + C4H6 =>
Na2C2 + 2 CH3Br = 2 NaBr + C4H6
FeCl3 + CaI2 = FeCl2 + I2 + CaCl2 =>
2 FeCl3 + CaI2 = 2 FeCl2 + I2 + CaCl2
HCl + Ca(OCl)2 = CaCl2 + Cl2 + H2O =>
4 HCl + Ca(OCl)2 = CaCl2 + 2 Cl2 + 2 H2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Ba(OH)2 + Zn(OH)2 = Ba(Zn(OH)4) =>
Ba(OH)2 + Zn(OH)2 = Ba(Zn(OH)4)
Fe + Al(OH)3 = Al + Fe(OH)3 =>
Fe + Al(OH)3 = Al + Fe(OH)3
KMnO4 + KBr + H2SO4 = MnSO4 + Br2 + KSO4 + H2O =>
KMnO4 + 2 KBr + 4 H2SO4 = MnSO4 + Br2 + 3 KSO4 + 4 H2O
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