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C8H8O3 + 2 NaOH = C8H6O3 + 2 H2O + 2 Na
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl + Ba(NO3)2 = CaNO3 + BaCl2 =>
2 CaCl + Ba(NO3)2 = 2 CaNO3 + BaCl2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
PhCHO + C2H5NO2 + C2H7NO2 = PhCH2CNO2CH3 + H2O =>
2 PhCHO + C2H5NO2 + C2H7NO2 = 2 PhCH2CNO2CH3 + 2 H2O
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + HgCl2 = FeCl + Hg =>
2 Fe + HgCl2 = 2 FeCl + Hg
C3H7COOK + KOH = K2CO3 + C3H8 =>
C3H7COOK + KOH = K2CO3 + C3H8
XeF6 + SiO2 = XeOF4 + SiF4 =>
2 XeF6 + SiO2 = 2 XeOF4 + SiF4
KMn04 + H2SO4 + Fe(NH4)2(SO4)2 = Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + MnS04 + H2O =>
2 KMn04 + 128 H2SO4 + 190 Fe(NH4)2(SO4)2 = 95 Fe2(SO4)3 + K2SO4 + 190(NH4)2SO4 + 8 MnS04 + 128 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
Ca3(PO4)2 + Li = Li3(PO4) + Ca =>
Ca3(PO4)2 + 6 Li = 2 Li3(PO4) + 3 Ca
B2 + F2 = BF3 =>
B2 + 3 F2 = 2 BF3
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
K2MnO4 + H2O + O2 = KMnO4 + KOH =>
4 K2MnO4 + 2 H2O + O2 = 4 KMnO4 + 4 KOH
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
BaI2 + AgNO3 = Ba(NO3)2 + AgI =>
BaI2 + 2 AgNO3 = Ba(NO3)2 + 2 AgI
NaAlH4 + Al(NO3)3 + H2SO4 = NaHSO4 + NH4HSO4 + Al2(SO4)3 + H2O =>
3 NaAlH4 + Al(NO3)3 + 12 H2SO4 = 3 NaHSO4 + 3 NH4HSO4 + 2 Al2(SO4)3 + 9 H2O
V + O = V2O3 =>
2 V + 3 O = V2O3
Mn + O2 = Mn3O2 =>
3 Mn + O2 = Mn3O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
CH3MgCl + CH3Cl = CH3CH3 + MgCl2 =>
CH3MgCl + CH3Cl = CH3CH3 + MgCl2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu + AlPO4 = CuPO4 + Al =>
Cu + AlPO4 = CuPO4 + Al
As2O3 + KMnO4 + HCl = As2O5 + KCl + H2O + MnCl2 =>
5 As2O3 + 4 KMnO4 + 12 HCl = 5 As2O5 + 4 KCl + 6 H2O + 4 MnCl2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Zr[O(CH2)3CH3]4 + H2O = ZrO2 + ((CH2)3CH3)OH =>
Zr[O(CH2)3CH3]4 + 2 H2O = ZrO2 + 4((CH2)3CH3)OH
P4 + H2O = H3PO4 + PH3 =>
2 P4 + 12 H2O = 3 H3PO4 + 5 PH3
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NaHSO3 + C3H6O + NaOH = C2H5COOH + Na2SO3 + H2 =>
NaHSO3 + C3H6O + NaOH = C2H5COOH + Na2SO3 + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
NH3(g) + BF3(g) = NH3BF3(s) =>
NH3(g) + BF3(g) = NH3BF3(s)
(NH4)2S + BaCl2 = NH4Cl + BaS =>
(NH4)2S + BaCl2 = 2 NH4Cl + BaS
(H2SO3) + (LiOH) = (Li2SO3) + (H2O) =>
(H2SO3) + 2(LiOH) = (Li2SO3) + 2(H2O)
RCOH + CuO = RCOOH + Cu2O =>
RCOH + 2 CuO = RCOOH + Cu2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
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