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3 Al + 2 Fe{3}O{4} = 3 Al{2}O{3} + 2 Fe
Ca(OH)2 + SnO2 = CaO2 + Sn(OH)2 =>
Ca(OH)2 + SnO2 = CaO2 + Sn(OH)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Pb4 + P = PbP4 =>
Pb4 + 16 P = 4 PbP4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
Cu3 + O2 = CuO =>
2 Cu3 + 3 O2 = 6 CuO
HOCH2CH2OH + CuO = OHCCHO + Cu + H2O =>
HOCH2CH2OH + 2 CuO = OHCCHO + 2 Cu + 2 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HgO + K = Hg + K2O =>
HgO + 2 K = Hg + K2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
K + Fe(SO4) = K(SO4) + Fe =>
K + Fe(SO4) = K(SO4) + Fe
C15H33 + CuO = H2O + CO2 + Cu2 =>
4 C15H33 + 186 CuO = 66 H2O + 60 CO2 + 93 Cu2
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
Al2O3 + Ti = TiO2 + Ti3Al =>
2 Al2O3 + 15 Ti = 3 TiO2 + 4 Ti3Al
H2S + FeCl3(aq) = FeCl2 + HCl + S =>
H2S + 2 FeCl3(aq) = 2 FeCl2 + 2 HCl + S
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
HNO3 + Na = H2O + NaNO3 + NO =>
4 HNO3 + 3 Na = 2 H2O + 3 NaNO3 + NO
NaMnO4 + Ca3P2 + H2SO4 = MnSO4 + H3PO4 + CaSO4 + Na2SO4 + H2O =>
16 NaMnO4 + 5 Ca3P2 + 39 H2SO4 = 16 MnSO4 + 10 H3PO4 + 15 CaSO4 + 8 Na2SO4 + 24 H2O
Ag(s) + HNO3(l) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(l) = AgNO3(aq) + NO2(g) + H2O(l)
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O =>
HNO3(ac) + KOH(ac) = KNO3(ac) + H2O
Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
C6H4NO2CH3 + KMnO4 = C6H4NO2COOK + KOH + MnO2 + H2O =>
C6H4NO2CH3 + 2 KMnO4 = C6H4NO2COOK + KOH + 2 MnO2 + H2O
Sn + PtCl2 = SnCl4 + Pt =>
Sn + 2 PtCl2 = SnCl4 + 2 Pt
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
H + (OH)2 = H2O =>
2 H + (OH)2 = 2 H2O
Fe + KOH = Fe(OH)3 + K =>
Fe + 3 KOH = Fe(OH)3 + 3 K
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CrCl3 + NaHCO3 = NaCl + Cr(OH)3 + CO2 =>
CrCl3 + 3 NaHCO3 = 3 NaCl + Cr(OH)3 + 3 CO2
C22H45OH + O2 = H2O + CO2 =>
C22H45OH + 33 O2 = 23 H2O + 22 CO2
CH3COOCl + NH3 = CH3COONH2 + HCl =>
CH3COOCl + NH3 = CH3COONH2 + HCl
NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2 =>
2 NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2
CdS + I2 + HCl = HI + CdCl + S =>
2 CdS + I2 + 2 HCl = 2 HI + 2 CdCl + 2 S
KH2F2 = KF + H2 + F =>
KH2F2 = KF + H2 + F
NH3(g) + O2(g) = NO(g) + H2O(i) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(i)
Au + P = Au3P2 =>
3 Au + 2 P = Au3P2
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
C + O2 = CO =>
2 C + O2 = 2 CO
NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2 =>
2 NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2
K2CrO7 + H2S + HCl = KCl + CrCl3 + H2O + S =>
2 K2CrO7 + 9 H2S + 10 HCl = 4 KCl + 2 CrCl3 + 14 H2O + 9 S
C2H6O + C7H6O2 = C9H10O2 + H2O =>
C2H6O + C7H6O2 = C9H10O2 + H2O
Ba(NO3)2 + NH2SO3H + H2O = Ba(NH2)2 + H2SO4 + H(NO3) =>
Ba(NO3)2 + 2 NH2SO3H + 2 H2O = Ba(NH2)2 + 2 H2SO4 + 2 H(NO3)
C3H8 + O2 = C8 + H2O3 =>
8 C3H8 + 48 O2 = 3 C8 + 32 H2O3
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O =>
H2SiO3 + K2CO3 = K2SiO3 + CO2 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrN2 + Cs = CsN2 + Sr =>
SrN2 + Cs = CsN2 + Sr
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