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AgNO3 + SnCl4 = AgCl4SnNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + CaPO4 = CaOH + NaPO4 =>
NaOH + CaPO4 = CaOH + NaPO4
Zu + AgNO3 = Zu(NO3)2 + Ag =>
Zu + 2 AgNO3 = Zu(NO3)2 + 2 Ag
SO3 + Cl2 = SO3Cl2 =>
SO3 + Cl2 = SO3Cl2
H2SO4 + Cu2O = Cu2SO4 + H2O =>
H2SO4 + Cu2O = Cu2SO4 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
MgCuOH = CuMgOH =>
MgCuOH = CuMgOH
Al(NO3)3 + Cu + H2SO4 = Cu(NO3)2 + NO + H2O + Al2(SO4)3 =>
8 Al(NO3)3 + 9 Cu + 12 H2SO4 = 9 Cu(NO3)2 + 6 NO + 12 H2O + 4 Al2(SO4)3
AlCl3 + K4(FeCN6) = Al4(FeCN6)3 + KCl =>
4 AlCl3 + 3 K4(FeCN6) = Al4(FeCN6)3 + 12 KCl
Zn + S = ZnS =>
Zn + S = ZnS
NaS + AgNO = AgS + NaNO =>
NaS + AgNO = AgS + NaNO
CuCl + C2H2 + H2O = Cu2C2H2O + HCl =>
2 CuCl + C2H2 + H2O = Cu2C2H2O + 2 HCl
KAuCl4 + Na2CO3 + H2O = Au(OH)3 + NaCl + KCl + CO2 =>
2 KAuCl4 + 3 Na2CO3 + 3 H2O = 2 Au(OH)3 + 6 NaCl + 2 KCl + 3 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaSO4K2CO3 = K2SO4CaCO3 =>
CaSO4K2CO3 = K2SO4CaCO3
A2 = A =>
A2 = 2 A
PbO2 + HCl = Pb + Cl2 + H2O =>
PbO2 + 4 HCl = Pb + 2 Cl2 + 2 H2O
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
Cu + AgCI = Ag + CuCI =>
Cu + AgCI = Ag + CuCI
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
C2H6 + KOH = C2H5OH + KH =>
C2H6 + KOH = C2H5OH + KH
NH4Cl + NaOH + K2HgI4 = NaCl + NaI + KI + NH2Hg2I3 + H2O =>
NH4Cl + 2 NaOH + 2 K2HgI4 = NaCl + NaI + 4 KI + NH2Hg2I3 + 2 H2O
V2O5 + H2 = V2O + H2O =>
V2O5 + 4 H2 = V2O + 4 H2O
C10H16N2O8 + FeCl3 + KOH = C10H12N2O8FeK + H2O + HCl =>
C10H16N2O8 + FeCl3 + KOH = C10H12N2O8FeK + H2O + 3 HCl
AgNO3 + NH4NO3 = Ag(NH3)2 + NO3 + H2O =>
5 AgNO3 + 9 NH4NO3 = 5 Ag(NH3)2 + 13 NO3 + 3 H2O
Zu + AgNO3 = Zu(NO3)2 + Ag =>
Zu + 2 AgNO3 = Zu(NO3)2 + 2 Ag
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
CH3COCH3 + I2 + NaOH = CHI3 + CH3COONa + NaIH2O =>
CH3COCH3 + 3 I2 + 4 NaOH = CHI3 + CH3COONa + 3 NaIH2O
AlCl3 + NaOH = NaCl + NaAl(OH)4 =>
AlCl3 + 4 NaOH = 3 NaCl + NaAl(OH)4
CrO3BaO = CrBaO4 =>
CrO3BaO = CrBaO4
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe(NO3)3 + NH2CH2COOH = Fe3O4 + N2 + H2O + CO2 =>
54 Fe(NO3)3 + 92 NH2CH2COOH = 18 Fe3O4 + 127 N2 + 230 H2O + 184 CO2
H2S + HN4OH = (HN4)2S + H2O =>
H2S + 2 HN4OH = (HN4)2S + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HNO3 + HI = I2 + NO2 + H2O =>
2 HNO3 + 2 HI = I2 + 2 NO2 + 2 H2O
Ba(HSO3)2 + KOH = Ba(OH)2 + KHSO3 =>
Ba(HSO3)2 + 2 KOH = Ba(OH)2 + 2 KHSO3
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
Cu(NO3)2(aq) + KCl(aq) = CuCl2 + KNO3 =>
Cu(NO3)2(aq) + 2 KCl(aq) = CuCl2 + 2 KNO3
CuO + NH2OH = Cu + N2 + H2O =>
CuO + 2 NH2OH = Cu + N2 + 3 H2O
CH3OH + NH3 = CH3O + NH4 =>
CH3OH + NH3 = CH3O + NH4
Cu(NO3)2(aq) + KCl(aq) = CuCl2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KCl(aq) = CuCl2(s) + 2 KNO3(aq)
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