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2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
SiF4 + NaOH = Na4SiO4 + NaF + H2O =>
SiF4 + 8 NaOH = Na4SiO4 + 4 NaF + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Co(NH3)6Cl2 + Cl = [Co(NH3)5Cl]Cl2 + NH3 =>
Co(NH3)6Cl2 + Cl = [Co(NH3)5Cl]Cl2 + NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
PH3 + KMgO4 + H2SO4 = K2SO4 + MgSO4 + H2PO4 + H2O =>
10 PH3 + 18 KMgO4 + 27 H2SO4 = 9 K2SO4 + 18 MgSO4 + 10 H2PO4 + 32 H2O
FeS2 + H2 + O2 = H2SO4 + Fe =>
FeS2 + 2 H2 + 4 O2 = 2 H2SO4 + Fe
Na(OH) + H3O + Cl = NaCl + H2O =>
Na(OH) + H3O + Cl = NaCl + 2 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NaH2PO2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + NaH2PO4 + H2O =>
5 NaH2PO2 + 6 H2SO4 + 4 KMnO4 = 2 K2SO4 + 4 MnSO4 + 5 NaH2PO4 + 6 H2O
HgS(s) + Na2S(s) = Na2HgS2 =>
HgS(s) + Na2S(s) = Na2HgS2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
berylliumchloride + potassium = potassiumchloride + beryllium =>
BeCl2 + 2 K = 2 KCl + Be
Cs + F2 = CsF =>
2 Cs + F2 = 2 CsF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Cs + F2 = CsF =>
2 Cs + F2 = 2 CsF
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3 =>
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3
NaBrO3 = NaBr + O2 =>
2 NaBrO3 = 2 NaBr + 3 O2
C17H37 + O2 = H2O + CO2 =>
4 C17H37 + 105 O2 = 74 H2O + 68 CO2
Al2(SO4)3 + KNO3 = K2SO4 + Al(NO3)3 =>
Al2(SO4)3 + 6 KNO3 = 3 K2SO4 + 2 Al(NO3)3
C4H10 + Cl2 = C4H9Cl + HCl =>
C4H10 + Cl2 = C4H9Cl + HCl
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
Zn + HC2H3O2 = Zn(CH3COO)22 + H2 =>
Zn + 22 HC2H3O2 = Zn(CH3COO)22 + 11 H2
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
SiH4 + MgO = MgH2 + SiO2 =>
SiH4 + 2 MgO = 2 MgH2 + SiO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH3(CH2) + O2 = CO2 + H2O =>
CH3CH3(CH2) + 5 O2 = 3 CO2 + 4 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3 =>
C6H5ONa + H2O + CO2 = C6H5OH + NaHCO3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CH3CH2CH2CH2OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2CH2OH + 8 CrO3 + 12 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 15 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
(NH2)2CO + Cl2 + H2O = NCl3 + HCl + CO2 =>
(NH2)2CO + 6 Cl2 + H2O = 2 NCl3 + 6 HCl + CO2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
O2 + C4H4OH = CO2 + H2O =>
19 O2 + 4 C4H4OH = 16 CO2 + 10 H2O
Au + H2O = H2 + Au(OH)3 =>
2 Au + 6 H2O = 3 H2 + 2 Au(OH)3
Ba(OH)2 + LiBr = BaBr2 + LiOH =>
Ba(OH)2 + 2 LiBr = BaBr2 + 2 LiOH
Cr(NO3)3 + CuBr2 = CrBr3 + Cu(NO3)2 =>
2 Cr(NO3)3 + 3 CuBr2 = 2 CrBr3 + 3 Cu(NO3)2
CCl4 + O2 = Cl2 + CO2 =>
CCl4 + O2 = 2 Cl2 + CO2
Na2CO3 + HCl = NaCl + HOH + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + HOH + CO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
AgNO3 + Na2CO3 = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3 + Na2CO3 = Ag2CO3(s) + 2 NaNO3(aq)
HCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 HCrO2 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu + Ca(No3)2 = Cu(No3)2 + Ca =>
Cu + Ca(No3)2 = Cu(No3)2 + Ca
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
Na2O + O2 = NaO3 =>
2 Na2O + 5 O2 = 4 NaO3
P4 + OH = PO3 + H2O =>
P4 + 24 OH = 4 PO3 + 12 H2O
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