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Zn + 3 HNO3 = 3 H + Zn(NO3)3
Al(s) + NiBr3(aq) = Ni(s) + AlBr3(aq) =>
Al(s) + NiBr3(aq) = Ni(s) + AlBr3(aq)
OH{-} + Cr + ClO3{-} = CrO4{2-} + Cl{-} + H2O =>
2 OH{-} + Cr + ClO3{-} = CrO4{2-} + Cl{-} + H2O
Sb(NO3)3 = Sb(NO2)3 + O2 =>
2 Sb(NO3)3 = 2 Sb(NO2)3 + 3 O2
KIO3 + KOH + Cl2 = KCl + K3H2IO6 + H2O =>
KIO3 + 4 KOH + Cl2 = 2 KCl + K3H2IO6 + H2O
MgCl2 + H2SO4 = Mg(HSO4)2 + HCl =>
MgCl2 + 2 H2SO4 = Mg(HSO4)2 + 2 HCl
N2O5 + BaOH = BaNO3 + H2O =>
N2O5 + 2 BaOH = 2 BaNO3 + H2O
Fe(NO3)3(aq) + NaOH(aq) = Na(NO3)(aq) + Fe(OH)3(s) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = 3 Na(NO3)(aq) + Fe(OH)3(s)
Kl + CuSO4 = KlSO4 + KlCu =>
2 Kl + CuSO4 = KlSO4 + KlCu
C4H10O + KMnO4 + H2SO4 = C4H8O + Mn2SO4 + K2SO4 + H2O =>
6 C4H10O + 2 KMnO4 + 2 H2SO4 = 6 C4H8O + Mn2SO4 + K2SO4 + 8 H2O
HCl + NaOH + AgNO3 = AgCl + NaNO3 + H2O =>
HCl + NaOH + AgNO3 = AgCl + NaNO3 + H2O
sodiumhydroxide + silvernitrate = silverhydroxide + sodiumnitrate =>
NaOH + AgNO3 = AgOH + NaNO3
RbBr + FeBr4 = RbBr3 + FeBr3 =>
RbBr + 2 FeBr4 = RbBr3 + 2 FeBr3
Co(OH)2 + Mg = Mg(OH)2 + Co =>
Co(OH)2 + Mg = Mg(OH)2 + Co
CU + HNO3 = CU(NO3)2 + H2O + N20 =>
50 CU + 120 HNO3 = 50 CU(NO3)2 + 60 H2O + N20
NHO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 NHO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O
Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn
N + O = N2O5 =>
2 N + 5 O = N2O5
Li + H3PO3 = LiPO3 + H3 =>
Li + H3PO3 = LiPO3 + H3
C7H8(l) + HNO3(g) = C7H5N3O6(s) + H2O(g) =>
C7H8(l) + 3 HNO3(g) = C7H5N3O6(s) + 3 H2O(g)
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Cl{-} + C2H5OH = HCl + C2H5O{-} =>
Cl{-} + C2H5OH = HCl + C2H5O{-}
H2 + Fe2O2 = Fe + H2O =>
2 H2 + Fe2O2 = 2 Fe + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CuNH3 = Cu + NH3 =>
CuNH3 = Cu + NH3
Cu(NO2)2 + NO + S + H2O = HNO2 + CuS =>
Cu(NO2)2 + 2 NO + S + 2 H2O = 4 HNO2 + CuS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O4 + NaOH = Na + H2O + C4H4O4 =>
2 C6H10O4 + 16 NaOH = 16 Na + 12 H2O + 3 C4H4O4
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
C8H16O2 + O2 = CO2 + H2O =>
C8H16O2 + 11 O2 = 8 CO2 + 8 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ag2S + HNO3 = AgNO3 + H2O + NO + S =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 4 H2O + 2 NO + 3 S
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K(MnO4) + Fe(SO4) + H2SO4 = Fe2(SO4)3 + MnSO4 + K2(SO4) + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2(SO4) + 8 H2O
K + AlO = KAl + O2 =>
2 K + 2 AlO = 2 KAl + O2
H2SO4 + KCl = HCl + K2SO4 =>
H2SO4 + 2 KCl = 2 HCl + K2SO4
Fe(OH)3 + H2SO3 = Fe2(SO3)3 + H2O =>
2 Fe(OH)3 + 3 H2SO3 = Fe2(SO3)3 + 6 H2O
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
NaCN + HSO4 = NaSO4 + HCN =>
NaCN + HSO4 = NaSO4 + HCN
CH3CO2H + Ca(HCO3)2 = (CH3CO)2Ca + H2O + CO2 =>
5 CH3CO2H + 2 Ca(HCO3)2 = 2(CH3CO)2Ca + 6 H2O + 6 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
POCl3 + NaOH = Na{+} + Cl{-} + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 Na{+} + 3 Cl{-} + Na2HPO4 + 2 H2O
C32H66 + O2 = CO2 + H2O =>
2 C32H66 + 97 O2 = 64 CO2 + 66 H2O
ZnS + HNO3 = Zn(NO3)2 + S + H2O + NO =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 3 S + 4 H2O + 2 NO
O2 + C2H6 = H2O + CO =>
5 O2 + 2 C2H6 = 6 H2O + 4 CO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + C + N2 + H2 = HFeCN =>
2 Fe + 2 C + N2 + H2 = 2 HFeCN
NaHCO3 + C2H4O2 = CO2 + C2H4O2Na + H2O =>
8 NaHCO3 + 9 C2H4O2 = 10 CO2 + 8 C2H4O2Na + 6 H2O
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