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3 NH3 + 8 KMnO4 = 3 KNO3 + 5 KOH + 8 MnO2 + 2 H2O
C4H8O2 + H2O = CH3COOH + C2H6O =>
C4H8O2 + H2O = CH3COOH + C2H6O
MnCl2 + NaOH = NaCl2 + Mn{+} + OH{-} =>
MnCl2 + NaOH = NaCl2 + Mn{+} + OH{-}
Ca(OH)2 + H2SO4 = Ca2(SO4)2 + HOH =>
2 Ca(OH)2 + 2 H2SO4 = Ca2(SO4)2 + 4 HOH
Fe(Cl) + NaOH = FeOH + NaCl =>
Fe(Cl) + NaOH = FeOH + NaCl
HL + H2SO4 = H2SO3 + L2 + H2O =>
2 HL + H2SO4 = H2SO3 + L2 + H2O
CB2 = C + B4 =>
2 CB2 = 2 C + B4
Ni(NO3)2(aq) + NaHCO3(aq) = Ni(HCO3)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaHCO3(aq) = Ni(HCO3)2(s) + 2 NaNO3(aq)
KBrO3 + Na2S + H2SO4 = K2SO4 + Na2SO4 + Br2 + H2O =>
8 KBrO3 + 5 Na2S + 4 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 4 Br2 + 4 H2O
HNO3 + Ag2O3 = NO2 + NO + HAgO3 =>
2 HNO3 + Ag2O3 = NO2 + NO + 2 HAgO3
C3H8O3 = C3H4O + H2O =>
C3H8O3 = C3H4O + 2 H2O
C3H6O3 + KMnO4 = MnO2 + CO2 + KOH + H2O =>
C3H6O3 + 4 KMnO4 = 4 MnO2 + 3 CO2 + 4 KOH + H2O
Pr2O3 + NH4Cl = PrCl3 + H2O + NH3 =>
Pr2O3 + 6 NH4Cl = 2 PrCl3 + 3 H2O + 6 NH3
Be2C + H2O = BeH + CO =>
Be2C + H2O = 2 BeH + CO
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
C5H10O5 = C4H10O + CO2 + H2O =>
6 C5H10O5 = 5 C4H10O + 10 CO2 + 5 H2O
K2Cr2O7(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + H2O(l) + Cl2(g) =>
K2Cr2O7(aq) + 14 HCl(aq) = 2 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l) + 3 Cl2(g)
HNO3(aq) + Zn(OH)2(s) = Zn(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Zn(OH)2(s) = Zn(NO3)2(aq) + 2 H2O(l)
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6] =>
Fe2(SO4)3 + K3[Fe(CN)6] = K3(SO4)3 + Fe2[Fe(CN)6]
Sn + NaOH + H2O = Na2[Sn(OH)4] + H2 =>
Sn + 2 NaOH + 2 H2O = Na2[Sn(OH)4] + H2
Na + Cu(OH)2 = NaOH + Cu =>
2 Na + Cu(OH)2 = 2 NaOH + Cu
Zn(CH3COO)2 + K = KCH3COO + Zn =>
Zn(CH3COO)2 + 2 K = 2 KCH3COO + Zn
H2Se + H2O = Se + H3O =>
H2Se + 2 H2O = Se + 2 H3O
CH3COOH + Ag = CH3CHO + Ag2O =>
CH3COOH + 2 Ag = CH3CHO + Ag2O
NaMnO4 + Na2S + H2O = MnO2 + Na2SO4 + NaOH =>
8 NaMnO4 + 3 Na2S + 4 H2O = 8 MnO2 + 3 Na2SO4 + 8 NaOH
KClNaCo3 = KCo3NaCl =>
KClNaCo3 = KCo3NaCl
Hg3S2(NO3)2 + Na2S = HgS + NaNO3 =>
Hg3S2(NO3)2 + Na2S = 3 HgS + 2 NaNO3
PBr7 + NaOH = Na3PO4 + NaBr + H2O + Br2 =>
PBr7 + 8 NaOH = Na3PO4 + 5 NaBr + 4 H2O + Br2
NaC2 + H2O = NaOH + HC2 =>
NaC2 + H2O = NaOH + HC2
CuSO4*3Cu(OH)2 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4*3Cu(OH)2 + 2 NaOH = 4 Cu(OH)2 + Na2SO4
CO2(g) + H2O = H2CO3 =>
CO2(g) + H2O = H2CO3
FeCO3 + H2O = CH2O + Fe(OH)3 + CO2 =>
4 FeCO3 + 7 H2O = CH2O + 4 Fe(OH)3 + 3 CO2
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2 =>
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2
CoCl2 + NH3 + NH4Cl + NH4ClO4 = [Co(NH3)5Cl]Cl2 + H2O =>
8 CoCl2 + 32 NH3 + 7 NH4Cl + NH4ClO4 = 8[Co(NH3)5Cl]Cl2 + 4 H2O
CH4 + Ca(OH)2 = CO2 + CaH6 =>
CH4 + Ca(OH)2 = CO2 + CaH6
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
B2Br6 + HNO3 = B[NO3]3 + HBr =>
B2Br6 + 6 HNO3 = 2 B[NO3]3 + 6 HBr
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
NiBr3 + NH4OH = Ni(OH)3 + NH4Br =>
NiBr3 + 3 NH4OH = Ni(OH)3 + 3 NH4Br
F + NaOH = OF2 + NaF + H2O =>
4 F + 2 NaOH = OF2 + 2 NaF + H2O
CUCO3 = CUOCO2 =>
CUCO3 = CUOCO2
Cr{3+} + H{+} + MnO4{-} = Cr2O7{2–} + Mn{2+} + H2O =>
2 Cr{3+} + 2 H{+} + 2 MnO4{-} = Cr2O7{2–} + 2 Mn{2+} + H2O
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(aq) + Ca(NO3)2(aq) =>
Ni(NO3)2(aq) + CaCl2(aq) = NiCl2(aq) + Ca(NO3)2(aq)
As + H2O = H2AsO4 + AsH3 =>
3 As + 4 H2O = H2AsO4 + 2 AsH3
NH4OH + H2O = (NH4)O + H3O =>
NH4OH + H2O = (NH4)O + H3O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO + KCl + HBr = Cl2 + KBr + H2O =>
KClO + KCl + 2 HBr = Cl2 + 2 KBr + H2O
SnBr4 + H2SO4 = SnSO4 + HBr + Br2 =>
SnBr4 + H2SO4 = SnSO4 + 2 HBr + Br2
Ca + Cr2O3 = CaO + Cr =>
3 Ca + Cr2O3 = 3 CaO + 2 Cr
Me2SiCl2 + H2O = (Me2SiO) + HCl =>
Me2SiCl2 + H2O = (Me2SiO) + 2 HCl
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