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2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HCOOH + CH3OH = HCOOHCH3 + H2O =>
3 HCOOH + 5 CH3OH = 4 HCOOHCH3 + 3 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn(CH3COO)2 + O2 = MnO + CO2 + H2O =>
Mn(CH3COO)2 + 4 O2 = MnO + 4 CO2 + 3 H2O
K2CO3(s) + O2(g) = KO2(s) + CO2(g) =>
2 K2CO3(s) + 3 O2(g) = 4 KO2(s) + 2 CO2(g)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
K + Br = KBr =>
K + Br = KBr
B + KClO3 + KOH = KCl + KBO2 + H2O =>
2 B + KClO3 + 2 KOH = KCl + 2 KBO2 + H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnS4O6 + C13H10 + N2O5 + K2S4O6 + H2O =>
676[Cr(N2H4CO)6]4[Cr(CN)6]3 + 11354 KMnO4 + 29330 H2S2O7 = 2366 K2Cr2O7 + 11354 MnS4O6 + 2184 C13H10 + 22308 N2O5 + 3311 K2S4O6 + 50858 H2O
NH4Cl + KNO2 = KCl + N2 + H2O =>
NH4Cl + KNO2 = KCl + N2 + 2 H2O
Na2CO3 + HNO3 = NaNO3 + NaHCO3 =>
Na2CO3 + HNO3 = NaNO3 + NaHCO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
N2O5 + H2 = NH2 + H2O =>
N2O5 + 7 H2 = 2 NH2 + 5 H2O
C3H6Br2 + KOH = KBr + H2O + C3H5Br =>
C3H6Br2 + KOH = KBr + H2O + C3H5Br
K2S + N2 = K3N + S =>
3 K2S + N2 = 2 K3N + 3 S
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
BiOCl + C + Na2CO3 = Bi + CO2(g) + NaCl =>
4 BiOCl + 3 C + 2 Na2CO3 = 4 Bi + 5 CO2(g) + 4 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
FeCl3 + Na2SO3 = NaCl + Fe2(SO3)3 =>
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
C8H10 + Cl2 = C7H7Cl + HCl =>
7 C8H10 + 11 Cl2 = 8 C7H7Cl + 14 HCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KHS + H2SO3 = KHSO4 + H2S =>
3 KHS + 4 H2SO3 = 3 KHSO4 + 4 H2S
K2CrO4 + K2SO3 + HCl = CrCl3 + K2SO4 + KCl + H2O =>
2 K2CrO4 + 3 K2SO3 + 10 HCl = 2 CrCl3 + 3 K2SO4 + 4 KCl + 5 H2O
NaH2PO4 + AgNO3 = Ag3PO4 + HNO3 + NaNO3 =>
NaH2PO4 + 3 AgNO3 = Ag3PO4 + 2 HNO3 + NaNO3
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2 =>
Pb(NO3)2 + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn(NO3)2
C3H6Br2 + Zn = C3H6 + ZnBr =>
C3H6Br2 + 2 Zn = C3H6 + 2 ZnBr
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
Ce2(CO3)3 + HCl = CeCl3 + H2O + CO2 =>
Ce2(CO3)3 + 6 HCl = 2 CeCl3 + 3 H2O + 3 CO2
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2[HgI4] + HNO3 = KNO3 + NO + I2 + Hg(NO3)2 + H2O =>
3 K2[HgI4] + 16 HNO3 = 6 KNO3 + 4 NO + 6 I2 + 3 Hg(NO3)2 + 8 H2O
(CaBr2) + Na2SO4 = CaSO4 + NaBr =>
(CaBr2) + Na2SO4 = CaSO4 + 2 NaBr
HNO2 + Au(OH)2 = Au(NO2)2 + H2O =>
2 HNO2 + Au(OH)2 = Au(NO2)2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C2H3COOH + HCl = C2H4ClCOOH =>
C2H3COOH + HCl = C2H4ClCOOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO4 + HCl = KCl + Cl2 + H2O =>
KClO4 + 8 HCl = KCl + 4 Cl2 + 4 H2O
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