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2 KC4H5O6 + Na2CO3 = 2 KNaC4H4O6 + CO2 + H2O
Mn(NO3)2 + Pb2O3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 Mn(NO3)2 + 5 Pb2O3 + 16 HNO3 = 10 Pb(NO3)2 + 2 HMnO4 + 7 H2O
Cr2O7 + H2O = Cr + OH =>
Cr2O7 + 7 H2O = 2 Cr + 14 OH
Na + Fe(C2H3O2)2 = C2H3NaO2 + Fe =>
2 Na + Fe(C2H3O2)2 = 2 C2H3NaO2 + Fe
Mg + Al + O2 = MgAl2O4 =>
Mg + 2 Al + 2 O2 = MgAl2O4
H2S + CO2 = H2O + CS2 =>
2 H2S + CO2 = 2 H2O + CS2
CoCl2 + CuSO4 = CoSO4 + CuCl2 =>
CoCl2 + CuSO4 = CoSO4 + CuCl2
CaH2O2 = CaO + H2O =>
CaH2O2 = CaO + H2O
N2(g) + H2O(g) = NH4NO2 =>
N2(g) + 2 H2O(g) = NH4NO2
Hf + O2 = HfO2 =>
Hf + O2 = HfO2
Al(OH)3 + H2C2O4*2H2O = Al2(C2O4)3 + H2O =>
2 Al(OH)3 + 3 H2C2O4*2H2O = Al2(C2O4)3 + 12 H2O
PbN6 + CrMnO8 = CrO3 + MnO2 + Pb3O3 + NO =>
3 PbN6 + 7 CrMnO8 = 7 CrO3 + 7 MnO2 + Pb3O3 + 18 NO
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
Ca(s) + H2SO4 = CaSO4 + H2 =>
Ca(s) + H2SO4 = CaSO4 + H2
KICl4 + KOH = KCl + I2 + KIO3 + H2O =>
5 KICl4 + 18 KOH = 20 KCl + I2 + 3 KIO3 + 9 H2O
Ti(OH)3 + HBr = HOH + TiBr3 =>
Ti(OH)3 + 3 HBr = 3 HOH + TiBr3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C9H10O3 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
16 C9H10O3 + NaBH4 + 10 H2O = 18 C8H10O3 + H3BO3 + NaOH
Zn + HNO3(con) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(con) = 3 Zn(NO3)2 + 2 NO + 4 H2O
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
IO3 + Re = ReO4 + IO =>
2 IO3 + Re = ReO4 + 2 IO
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s) =>
Mg(s) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + Pb(s)
Al(s) + Fe2O3(s) = Fe203(s) + Al2O3(s) =>
406 Al(s) + 203 Fe2O3(s) = 2 Fe203(s) + 203 Al2O3(s)
NH3 + H = NH4 =>
NH3 + H = NH4
Pb(CH3COO)2 + (COOH)2 + H2O = (COOPb)2 + CH3COOH =>
6 Pb(CH3COO)2 + 2(COOH)2 + 2 H2O = 3(COOPb)2 + 11 CH3COOH
Ca(OH)2 + HX = H2O + Ca(X)2 =>
Ca(OH)2 + 2 HX = 2 H2O + Ca(X)2
MnS2O3 + MnO4{-} + OH{-} = MnO2 + SO4{2-} + H2O =>
3 MnS2O3 + 10 MnO4{-} + 2 OH{-} = 13 MnO2 + 6 SO4{2-} + H2O
H2SiF6 + KCl + CH3COONa = K2SiF6 + CH3COOH + NaCl =>
H2SiF6 + 2 KCl + 2 CH3COONa = K2SiF6 + 2 CH3COOH + 2 NaCl
C8H116 + O2 = CO2 + H2O =>
C8H116 + 37 O2 = 8 CO2 + 58 H2O
Na(s) + HC(aq)l = H2 + NaCl =>
2 Na(s) + 2 HC(aq)l = H2 + 2 NaCl
Na2O + Sn(C2H3O2)4 = SnO2 + NaC2H3O2 =>
2 Na2O + Sn(C2H3O2)4 = SnO2 + 4 NaC2H3O2
VO3{-} + C2O4{2-} + NH4{+} + H{+} = (NH4)2(C2O4)2VO(H2O)2 + CO2 =>
2 VO3{-} + 5 C2O4{2-} + 4 NH4{+} + 8 H{+} = 2(NH4)2(C2O4)2VO(H2O)2 + 2 CO2
AlBr3 + NH3 + H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Br
NaF + AgNO3 = NaAgFNO3 =>
NaF + AgNO3 = NaAgFNO3
Cr(OH)3 + HCl = Cr(OH)Cl2 + H2O =>
Cr(OH)3 + 2 HCl = Cr(OH)Cl2 + 2 H2O
Ag + C = Ag2C2 =>
2 Ag + 2 C = Ag2C2
NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l) =>
NaNO2(aq) + HSO3NH2(aq) = N2(g) + NaHSO4(aq) + H2O(l)
AlBr3 + NH3 + H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Br
Hf + O2 = HfO2 =>
Hf + O2 = HfO2
Ba(NO3)2(aq) + K3PO4(aq) = Ba3(PO4)2(aq) + KNO3(aq) =>
3 Ba(NO3)2(aq) + 2 K3PO4(aq) = Ba3(PO4)2(aq) + 6 KNO3(aq)
TbPO4 + O2 = Tb2O3 + PO4 =>
4 TbPO4 + 3 O2 = 2 Tb2O3 + 4 PO4
H2PtCl6 + HCHO + NaOH = Pt + NaCl + CH2O2 + H2O =>
H2PtCl6 + 2 HCHO + 6 NaOH = Pt + 6 NaCl + 2 CH2O2 + 4 H2O
MgCO3 + NH4Cl = NH3 + MgCl2 + H2O + CO2 =>
MgCO3 + 2 NH4Cl = 2 NH3 + MgCl2 + H2O + CO2
LiOH + MgCl2 = LiCl + MgO + H2O =>
2 LiOH + MgCl2 = 2 LiCl + MgO + H2O
Ca3P2 + HBr = H3P + CaBr2 =>
Ca3P2 + 6 HBr = 2 H3P + 3 CaBr2
NO2 + KOH = NO + H2O + KNO3 =>
3 NO2 + 2 KOH = NO + H2O + 2 KNO3
RuCl3 + NH4OH = Ru(OH)3 + NH4Cl =>
RuCl3 + 3 NH4OH = Ru(OH)3 + 3 NH4Cl
Ca(OH)2(aq) + H2C2O4(aq) = H2O(l) + CaC2O4(l) =>
Ca(OH)2(aq) + H2C2O4(aq) = 2 H2O(l) + CaC2O4(l)
Na2O2 + H2O(l) = NaOH + O2 =>
2 Na2O2 + 2 H2O(l) = 4 NaOH + O2
Hf + O2 = HfO2 =>
Hf + O2 = HfO2
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