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3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
F2 + NaCl = Na + FCl =>
F2 + 2 NaCl = 2 Na + 2 FCl
C18H38 + CO2 + H2 = C6H10O4 =>
2 C18H38 + 18 CO2 + 7 H2 = 9 C6H10O4
HF + H2O = H3O{+} + F{-} =>
HF + H2O = H3O{+} + F{-}
KMnO4 + KCl + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 5 Cl2
MgSO4 + LiBr = MgBr + LiSO4 =>
MgSO4 + LiBr = MgBr + LiSO4
NaCl + Ag = Na + AgCl =>
NaCl + Ag = Na + AgCl
Ni + Fe2SO4 = Fe2 + SO4Ni =>
Ni + Fe2SO4 = Fe2 + SO4Ni
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al2(SO4)3 + CH3COONa + H2O = Al(OH)2CH3COO + CH3COOH + Na2(SO4) =>
Al2(SO4)3 + 6 CH3COONa + 4 H2O = 2 Al(OH)2CH3COO + 4 CH3COOH + 3 Na2(SO4)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C9H120 + O2 = CO2 + H2O =>
C9H120 + 39 O2 = 9 CO2 + 60 H2O
O2 + C14H28 = CO2 + H2O =>
21 O2 + C14H28 = 14 CO2 + 14 H2O
Cr(OH)3 + Br + OH{-} = CrO4{2-} + Br{-} + H2O =>
Cr(OH)3 + 3 Br + 5 OH{-} = CrO4{2-} + 3 Br{-} + 4 H2O
NaIO4 + NaOH + H2O = Na2H3IO6 =>
NaIO4 + NaOH + H2O = Na2H3IO6
Ba(OH)2 + Na2HPO4 = Ba3(PO4)2 + Na3PO4 + H2O =>
3 Ba(OH)2 + 6 Na2HPO4 = Ba3(PO4)2 + 4 Na3PO4 + 6 H2O
Ba(NH2)2 + H2SO4 = (NH4)2SO4 + BaSO4 =>
Ba(NH2)2 + 2 H2SO4 = (NH4)2SO4 + BaSO4
CaSiO3 + Cs = Cs2SiO3 + Ca =>
CaSiO3 + 2 Cs = Cs2SiO3 + Ca
Fe(ClO3)3 + Al2S3 = Fe2S3 + Al(ClO3)3 =>
2 Fe(ClO3)3 + Al2S3 = Fe2S3 + 2 Al(ClO3)3
PbS + PbO2 = Pb + SO2 =>
PbS + PbO2 = 2 Pb + SO2
(NH4)2SO4 + H3PO4 = (NH4)3PO4 + H2SO4 =>
3(NH4)2SO4 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO4
BaF2 + Na2S = BaS + NaF =>
BaF2 + Na2S = BaS + 2 NaF
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
KCI = K + C + I =>
KCI = K + C + I
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + NH4NO3 =>
4 NH4SCN + Hg(NO3)2 = (NH4)2[Hg(SCN)4] + 2 NH4NO3
SrC2 + H2O = Sr(OH)2 + C2H2 =>
SrC2 + 2 H2O = Sr(OH)2 + C2H2
MnO2 + H2 = MnO + H2O =>
MnO2 + H2 = MnO + H2O
Tc + KOH + KNO3 = KTcO4 + KNO2 + H2O =>
2 Tc + 2 KOH + 7 KNO3 = 2 KTcO4 + 7 KNO2 + H2O
Zn + SnBr2 = ZnBr2 + Sn =>
Zn + SnBr2 = ZnBr2 + Sn
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
Ca2Br2 + NaCO3 = CaCO3 + NaBr =>
Ca2Br2 + 2 NaCO3 = 2 CaCO3 + 2 NaBr
HIO3 + Fe(OH)2 = Fe(IO3)2 + H2O =>
2 HIO3 + Fe(OH)2 = Fe(IO3)2 + 2 H2O
NaCl + Ba(OH)2 = BaCl2 + Na(OH) =>
2 NaCl + Ba(OH)2 = BaCl2 + 2 Na(OH)
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
HCl + K2Cr2O7 + CH3CH2OH = CrCl3 + H2O + CH2COOH + KCl =>
40 HCl + 5 K2Cr2O7 + 6 CH3CH2OH = 10 CrCl3 + 29 H2O + 6 CH2COOH + 10 KCl
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2 =>
CuBr2 + Pb(C2H3O2)2 = Cu(C2H3O2)2 + PbBr2
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
HF + H2O = H3O{+} + F{-} =>
HF + H2O = H3O{+} + F{-}
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
HCl + Mg(HCO3)2 = CO2 + H2O + MgCl2 =>
2 HCl + Mg(HCO3)2 = 2 CO2 + 2 H2O + MgCl2
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
H2 + C + N2 = HCN =>
H2 + 2 C + N2 = 2 HCN
HI = H2 + I2 = =>
2 HI = H2 + I2
MnSO4 + KClO4 + KOH = K2MnO4 + K2SO4 + H2O + KCl =>
2 MnSO4 + KClO4 + 8 KOH = 2 K2MnO4 + 2 K2SO4 + 4 H2O + KCl
O2 + C14H28 = CO2 + H2O =>
21 O2 + C14H28 = 14 CO2 + 14 H2O
FeBr3 + (NH4)2(SO4) = Fe2(SO4)3 + NH4Br =>
2 FeBr3 + 3(NH4)2(SO4) = Fe2(SO4)3 + 6 NH4Br
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
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