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2 Cu + FeCl3 = 2 CuCl + FeCl
C6H13 + HCl = C6H12Cl + H2 =>
C6H13 + HCl = C6H12Cl + H2
K2S + KMnO3 + H2SO4 = K2SO3 + MnSO4 + H2O =>
4 K2S + 6 KMnO3 + 9 H2SO4 = 7 K2SO3 + 6 MnSO4 + 9 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
S + Hg = HgS =>
S + Hg = HgS
PhCO2Na + HCl = PhCOOH + NaCl =>
PhCO2Na + HCl = PhCOOH + NaCl
H2O2 = H5O + O2 =>
5 H2O2 = 2 H5O + 4 O2
Ga2(CO3)3(s) + HBrO4(aq) = Ga(BrO4)3 + H2O + CO2 =>
Ga2(CO3)3(s) + 6 HBrO4(aq) = 2 Ga(BrO4)3 + 3 H2O + 3 CO2
Li + HO = LiOH =>
Li + HO = LiOH
NH3 + Ba(NO3)2 = BaNH3 + NO3 =>
NH3 + Ba(NO3)2 = BaNH3 + 2 NO3
Cr2O3(s) + SI(s) = Cr(s) + SIO2(s) =>
2 Cr2O3(s) + 3 SI(s) = 4 Cr(s) + 3 SIO2(s)
CH3COH + Cu(OH)2 = HCOH + Cu + H2O =>
CH3COH + Cu(OH)2 = 2 HCOH + Cu + H2O
Pd(NO3)2 + K2S = KNO3 + PdS =>
Pd(NO3)2 + K2S = 2 KNO3 + PdS
FeCl3 + H2O = FeOHCl2 + HCl =>
FeCl3 + H2O = FeOHCl2 + HCl
HNO2 = HNO3 + N2O + H2O =>
4 HNO2 = 2 HNO3 + N2O + H2O
Fe + CrO4 = Fe2CrO4 =>
2 Fe + CrO4 = Fe2CrO4
Pb(NO3)2(aq) + Na2S(aq) = Na(NO3)(aq) + PbS(aq) =>
Pb(NO3)2(aq) + Na2S(aq) = 2 Na(NO3)(aq) + PbS(aq)
H2 + SO3 + BaCl2 = BaSO3 + HCl =>
H2 + SO3 + BaCl2 = BaSO3 + 2 HCl
Sb2O3 + H2S = Sb2S3 + H2O =>
Sb2O3 + 3 H2S = Sb2S3 + 3 H2O
Zn2 + AgNO3 = Zn(NO3)2(Ag) + Ag =>
Zn2 + 4 AgNO3 = 2 Zn(NO3)2(Ag) + 2 Ag
H2O2 = O2 + H2O = Mg =>
2 H2O2 = O2 + 2 H2O
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO2 + H2O =>
4 Mn(NO3)2 + 5 NaBiO3 + 12 HNO3 = 4 HMnO4 + 5 Bi(NO3)3 + 5 NaNO2 + 4 H2O
CO2 + H2O = C6H1606 + O2 =>
12 CO2 + 1606 H2O = 2 C6H1606 + 815 O2
BiOH + HNO3 = BiNO3OH2 =>
BiOH + HNO3 = BiNO3OH2
NaIO3 + N2H4 + H2SO4 = N2 + NaISO4 + H2O =>
NaIO3 + N2H4 + H2SO4 = N2 + NaISO4 + 3 H2O
HNO3 + PBS = PB(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 PBS = 3 PB(NO3)2 + 2 NO + 3 S + 4 H2O
CO(NO3)2(aq) + Na3PO4(aq) = COPO4(s) + Na3(NO3)2(aq) =>
CO(NO3)2(aq) + Na3PO4(aq) = COPO4(s) + Na3(NO3)2(aq)
NaIO3 + Na2SO3 + NaHSO4 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 NaHSO4 = I2 + 7 Na2SO4 + H2O
PCl5 + KOH = KH2PO4 + H2O + KCl =>
PCl5 + 6 KOH = KH2PO4 + 2 H2O + 5 KCl
Zn(OH)2 + H2CO2 = Zn2(CO2)2 + H2O =>
2 Zn(OH)2 + 2 H2CO2 = Zn2(CO2)2 + 4 H2O
Na(CO3) + Ag(NO3) = Ag(CO3) + Na(NO3) =>
Na(CO3) + Ag(NO3) = Ag(CO3) + Na(NO3)
Ba(OH)2(aq) + H3Po4(aq) = Ba3(Po4)2 + H2O(l) =>
3 Ba(OH)2(aq) + 2 H3Po4(aq) = Ba3(Po4)2 + 6 H2O(l)
Co(Cl)2 + (Na)2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 Co(Cl)2 + (Na)2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
(C2H5O)2P(O)MgBr + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) =>
(C2H5O)2P(O)MgBr + 2 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5)
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
MgI(aq) + NaCl(s) = MgCl(aq) + NaI(aq) =>
MgI(aq) + NaCl(s) = MgCl(aq) + NaI(aq)
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
Eu2O3 + H2O = Eu(OH)3 =>
Eu2O3 + 3 H2O = 2 Eu(OH)3
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
CuSO4H5 + O2 = CuSO4 + H2O =>
4 CuSO4H5 + 5 O2 = 4 CuSO4 + 10 H2O
AlC3 + HCl = AlCl3 + CH =>
AlC3 + 3 HCl = AlCl3 + 3 CH
H2C2 + MnO4{-} + H2O = C2H2(OH)2 + MnO2 + OH{-} =>
3 H2C2 + 2 MnO4{-} + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 OH{-}
Na2CO3 + MgSO4 = SO4Na2 + MgCO3 =>
Na2CO3 + MgSO4 = SO4Na2 + MgCO3
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
K(OH)2 + Cl2 = KClO + H2O =>
2 K(OH)2 + Cl2 = 2 KClO + 2 H2O
NaNO2 = Na2O + O2 + N =>
4 NaNO2 = 2 Na2O + 3 O2 + 4 N
Na2S + CaO + H2O = NaOH + CaS =>
Na2S + CaO + H2O = 2 NaOH + CaS
HClO3 + Mg = HCl + MgO =>
HClO3 + 3 Mg = HCl + 3 MgO
F2 + H2O = F2H2O =>
F2 + H2O = F2H2O
KClO3 + H2SO4 = K2HSO5 + ClO2 + O2 + H2O =>
8 KClO3 + 4 H2SO4 = 4 K2HSO5 + 8 ClO2 + O2 + 2 H2O
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