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2 HNO3 + Cu2 = Cu2NO3 + NO2 + H2O
Cl2 + CrI3 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
21 Cl2 + 2 CrI3 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
C6H7N + O2 = CO2 + H2O + N3 =>
12 C6H7N + 93 O2 = 72 CO2 + 42 H2O + 4 N3
KClO3 + HBr = Br2 + KCl + H2O =>
KClO3 + 6 HBr = 3 Br2 + KCl + 3 H2O
TiO2 + H3PO4 = Ti3(PO4)4 + H2O =>
3 TiO2 + 4 H3PO4 = Ti3(PO4)4 + 6 H2O
(NH4)2CO3(s) = NH3(g) + CO2(g) + H2O(g) =>
(NH4)2CO3(s) = 2 NH3(g) + CO2(g) + H2O(g)
Zn(NO3)2(aq) + NaCN(aq) = Zn(CN)2(aq) + NaNO3(s) =>
Zn(NO3)2(aq) + 2 NaCN(aq) = Zn(CN)2(aq) + 2 NaNO3(s)
Rb2O(s) + H2O(l) = RbOH(ac) =>
Rb2O(s) + H2O(l) = 2 RbOH(ac)
CoBr2 + NH4(NO3) = Co(NO3)2 + NH4Br =>
CoBr2 + 2 NH4(NO3) = Co(NO3)2 + 2 NH4Br
NH4ClNaOH = NH3 + NaCl + H2O =>
NH4ClNaOH = NH3 + NaCl + H2O
P4O10 + H2O = H3O4P =>
P4O10 + 6 H2O = 4 H3O4P
H2O2 + KClO3 = KCl + O2H2O =>
3 H2O2 + KClO3 = KCl + 3 O2H2O
Fe + PbSO = FeSO + Pb =>
Fe + PbSO = FeSO + Pb
HCl + Na2SO3 = H2SO3 + NaCl =>
2 HCl + Na2SO3 = H2SO3 + 2 NaCl
NiSO4 + Br2 + NaOH = Ni(OH)3 + NaBr + NaSO4 =>
NiSO4 + Br2 + 3 NaOH = Ni(OH)3 + 2 NaBr + NaSO4
CS + O2 = C + S2O2 =>
2 CS + O2 = 2 C + S2O2
KO3 + S = K2SO4 + K2S2O7 =>
6 KO3 + 5 S = K2SO4 + 2 K2S2O7
Cu + H2O2(aq) = CuO + H2O =>
Cu + H2O2(aq) = CuO + H2O
P2 + O = PO2 =>
P2 + 4 O = 2 PO2
Pb3O4 + SO2 = PbSO4 + PbO =>
Pb3O4 + SO2 = PbSO4 + 2 PbO
C3H4 + HCl2 = CCl + H2 =>
4 C3H4 + 6 HCl2 = 12 CCl + 11 H2
NH4Cl + Ba(OH)2 = BaNH4 + Cl(OH)2 =>
NH4Cl + Ba(OH)2 = BaNH4 + Cl(OH)2
C8 + H18 = C02H20 =>
9 C8 + 40 H18 = 36 C02H20
C32H16 + H2O = CO2 + CH4 =>
C32H16 + 28 H2O = 14 CO2 + 18 CH4
(NH4)2Cr2O7 = N2 + H2O + Cr(OH)3 =>
(NH4)2Cr2O7 = N2 + H2O + 2 Cr(OH)3
NaBr + KNO2 = KBr + NaNO2 =>
NaBr + KNO2 = KBr + NaNO2
CrO7 + H2S = Cr + S + H2O =>
CrO7 + 7 H2S = Cr + 7 S + 7 H2O
Na2SiO3 + K2CO3 = Na2CO3 + K2SiO3 =>
Na2SiO3 + K2CO3 = Na2CO3 + K2SiO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeSO4 + Na2HPO4 = Na2SO4 + FeHPO4 =>
FeSO4 + Na2HPO4 = Na2SO4 + FeHPO4
CuO + C2H4O2 = Cu + C2H3O2 + H2O =>
CuO + 2 C2H4O2 = Cu + 2 C2H3O2 + H2O
V2O5 + HCl = Cl + H2O + V2 =>
V2O5 + 10 HCl = 10 Cl + 5 H2O + V2
Na2SnO2 + Bi(NO3)3 + NaOH = Na2SnO3 + Bi + NaNO3 + H2O =>
3 Na2SnO2 + 2 Bi(NO3)3 + 6 NaOH = 3 Na2SnO3 + 2 Bi + 6 NaNO3 + 3 H2O
Al + F{2+} = Al{3+} + F{-} =>
Al + F{2+} = Al{3+} + F{-}
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
Ca3(PO4)2 + SiO2 + SC = CaSiO3 + SCO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 SC = 3 CaSiO3 + 5 SCO + 2 P
(N)2(H)4 = N(H)3 + (N)2 =>
3(N)2(H)4 = 4 N(H)3 + (N)2
NaH + BCl3 = NaCl + Na(BH4) =>
4 NaH + BCl3 = 3 NaCl + Na(BH4)
SnO + H3PO4 = Sn3(PO4)2 + H2O =>
3 SnO + 2 H3PO4 = Sn3(PO4)2 + 3 H2O
Fe + O2 = Fe2O2 = energy =>
2 Fe + O2 = Fe2O2
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
CH2O + HCl = CH4O + Cl2 =>
CH2O + 2 HCl = CH4O + Cl2
Cu2O + B2O3 = CuBO2 =>
Cu2O + B2O3 = 2 CuBO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2 + O = NO =>
N2 + 2 O = 2 NO
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
C + O2 + Fe2O3 = FeCO2 =>
4 C + O2 + 2 Fe2O3 = 4 FeCO2
(NH4)2CO3 + HCI = CO2 + NH4CI + H2O =>
(NH4)2CO3 + 2 HCI = CO2 + 2 NH4CI + H2O
Fe(OH)2 + H2(SO4) = Fe2(SO4)2 + H2O =>
2 Fe(OH)2 + 2 H2(SO4) = Fe2(SO4)2 + 4 H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
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