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Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
C9H6O4 + C6H14N4O2 = C11H9O2N + CO2 + H2O =>
81 C9H6O4 + 17 C6H14N4O2 = 68 C11H9O2N + 83 CO2 + 56 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Fe + H{+} = Fe{2+} + H2 =>
Fe + 2 H{+} = Fe{2+} + H2
Fe(OH)2(s) + H3PO4(aq) = Fe3(PO4)2(aq) + H2O(l) =>
3 Fe(OH)2(s) + 2 H3PO4(aq) = Fe3(PO4)2(aq) + 6 H2O(l)
(NH4)3 + PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3 + 2 PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
Sc + H2SO4 = ScSO4 + H2 =>
Sc + H2SO4 = ScSO4 + H2
NH3(aq) + HCl(aq) = NH4(aq) + Cl(aq) =>
NH3(aq) + HCl(aq) = NH4(aq) + Cl(aq)
NaBrO + H2O = NaBr + H2O2 =>
NaBrO + H2O = NaBr + H2O2
LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + AgCl(s) =>
2 LiCl(aq) + Ag2SO4(aq) = Li2SO4(aq) + 2 AgCl(s)
C57H104O6 + H2O = C3H5(OH)3 + C17H33COOH =>
C57H104O6 + 3 H2O = C3H5(OH)3 + 3 C17H33COOH
NaOH + Br2 = NaBrO + H2O + NaBr =>
2 NaOH + Br2 = NaBrO + H2O + NaBr
CuSO4 + KBr = KSO4 + CuBr =>
CuSO4 + KBr = KSO4 + CuBr
Ca3(PO4)2 + Si(O2)2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 Si(O2)2 + 11 C = 3 CaSiO3 + 11 CO + 2 P
SiH4 + KMnO4 = MnO2 + K2SiO3 + H2 + H2O =>
SiH4 + 2 KMnO4 = 2 MnO2 + K2SiO3 + H2 + H2O
Co(NO3)2 + KNO2 = Co(NO2)2 + KNO3 =>
Co(NO3)2 + 2 KNO2 = Co(NO2)2 + 2 KNO3
Al + H3PO4 = Al(HPO4)3 + H2 =>
Al + 3 H3PO4 = Al(HPO4)3 + 3 H2
B + O2 = BO =>
2 B + O2 = 2 BO
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
FeCl3(aq) + Zn(s) = Fe(s) + ZnCl2(aq) =>
2 FeCl3(aq) + 3 Zn(s) = 2 Fe(s) + 3 ZnCl2(aq)
LiH + Al2O3 = Li2O + AlH3 =>
6 LiH + Al2O3 = 3 Li2O + 2 AlH3
C6H4(NH2)COOH + NaOH = C6H4(NH2)COONa + H2O =>
C6H4(NH2)COOH + NaOH = C6H4(NH2)COONa + H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
KMnO4 + (NH4)2SO4 = K2SO4 + NH4(MnO4) =>
2 KMnO4 + (NH4)2SO4 = K2SO4 + 2 NH4(MnO4)
Al + NH4ClO4 = AlO + Cl + NO + H2O =>
Al + NH4ClO4 = AlO + Cl + NO + 2 H2O
SO2 + N2O5 = N2(SO3)5 =>
5 SO2 + N2O5 = N2(SO3)5
NaNO2 = NaNO3 + NO + Na20 =>
40 NaNO2 = 20 NaNO3 + 20 NO + Na20
HNO3 + Zn + KOH + H2O = K2[Zn(OH)4] + NH3 =>
HNO3 + 4 Zn + 8 KOH + 5 H2O = 4 K2[Zn(OH)4] + NH3
NaN3 + NaNO3 = Na2O + N2 =>
5 NaN3 + NaNO3 = 3 Na2O + 8 N2
NaIO + AgNO3 = NaNO3 + AgIO3 + AgI =>
3 NaIO + 3 AgNO3 = 3 NaNO3 + AgIO3 + 2 AgI
C8H7NO2SBrCl + O2 = CO2 + H2O + N2 + SO2 + HBr + HCl =>
4 C8H7NO2SBrCl + 37 O2 = 32 CO2 + 10 H2O + 2 N2 + 4 SO2 + 4 HBr + 4 HCl
Mn(OH)3 + SO2 = Mn2(SO3)3 + H2O =>
2 Mn(OH)3 + 3 SO2 = Mn2(SO3)3 + 3 H2O
Al + Fe3{+} = Al3{+} + Fe =>
3 Al + Fe3{+} = Al3{+} + 3 Fe
AsCl3 + NaOH = As(OH)3 + NaCl =>
AsCl3 + 3 NaOH = As(OH)3 + 3 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Mg(OH)2 + NaH2PO4 = Mg(H2PO4)2 + NaOH =>
Mg(OH)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaOH
PoO(OH)2 = PoO2 + H2O =>
PoO(OH)2 = PoO2 + H2O
AlCl + NaOH = NaCl + AlOH =>
AlCl + NaOH = NaCl + AlOH
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
hydrogen + bromine = hydrogenbromide =>
H2 + Br2 = 2 HBr
N2Cl4 + CH4 = CCl4 + N6H12 =>
3 N2Cl4 + 3 CH4 = 3 CCl4 + N6H12
FeCl3 + NH4HS + H2O = Fe(OH)3 + H2S + NH4Cl =>
FeCl3 + 3 NH4HS + 3 H2O = Fe(OH)3 + 3 H2S + 3 NH4Cl
CrCl3*6H2O = CrOCl*H2O + HCl + H2O =>
CrCl3*6H2O = CrOCl*H2O + 2 HCl + 4 H2O
Li3(PO4) + Mg(OH)2 = Li(OH) + Mg3(PO4)2 =>
2 Li3(PO4) + 3 Mg(OH)2 = 6 Li(OH) + Mg3(PO4)2
SiO2(s) + HCl(g) = SiCl4(s) + H2O(g) =>
SiO2(s) + 4 HCl(g) = SiCl4(s) + 2 H2O(g)
Pb(NO3)4 + NaI = PbI4 + NaNO3 =>
Pb(NO3)4 + 4 NaI = PbI4 + 4 NaNO3
CaCl2(s) + NaCl(s) = NaCl2(s) + CaCl(s) =>
CaCl2(s) + NaCl(s) = NaCl2(s) + CaCl(s)
Cl2O4 + H2O = H2Cl2O5 =>
Cl2O4 + H2O = H2Cl2O5
C2H4OH2 + CuO = C4H8O + H2O + Cu =>
2 C2H4OH2 + CuO = C4H8O + 2 H2O + Cu
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