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3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
HCl + CaHCO3 = CaCl + CO2 + H2O =>
HCl + CaHCO3 = CaCl + CO2 + H2O
Bi2O3 + HI = H2O + HBiI4 =>
Bi2O3 + 8 HI = 3 H2O + 2 HBiI4
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + SO2 + KOH + H2O = Cr(OH)3 + K2SO4 =>
K2Cr2O7 + 3 SO2 + 4 KOH + H2O = 2 Cr(OH)3 + 3 K2SO4
Fe2O3 + HCl + H2O = FeCl3*6H2O =>
Fe2O3 + 6 HCl + 9 H2O = 2 FeCl3*6H2O
Zn + AgBr = Ag + ZnBr =>
Zn + AgBr = Ag + ZnBr
H2504 + KOH = K2504 + H2O =>
H2504 + 2504 KOH = K2504 + 2504 H2O
HCl + Hg = HgCl2 + H2 =>
2 HCl + Hg = HgCl2 + H2
Na2S(aq) + Cd(NO3)2(aq) = CdS(s)*2NaNO3(aq) =>
Na2S(aq) + Cd(NO3)2(aq) = CdS(s)*2NaNO3(aq)
H2 + Br2 = HBr = H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
S2O3{-2} + H{+}{+} = S + H2SO3 =>
S2O3{-2} + 2 H{+}{+} = S + H2SO3
NaC8H11BNO3 + H2O + NH4Cl = C8H9NO3 + NaCl + NH3 + H2 + B(OH)3 =>
NaC8H11BNO3 + 3 H2O + NH4Cl = C8H9NO3 + NaCl + NH3 + 3 H2 + B(OH)3
AlBr3 + MgSO4 = MgBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 MgSO4 = 3 MgBr2 + Al2(SO4)3
SO2 + O2 + NaOH = Na2SO4 + H2O =>
2 SO2 + O2 + 4 NaOH = 2 Na2SO4 + 2 H2O
ZnSO4 + MgCl2 + Na3PO4 = Zn3(PO4)2 + NaCl + MgSO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl + 3 MgSO4
(OH)2 = OH =>
(OH)2 = 2 OH
K3PO4 + K2CO3 = K3CO3 + K2PO4 =>
K3PO4 + K2CO3 = K3CO3 + K2PO4
C3H7OH + HCOOH = HCOOC3H7 + H2O =>
C3H7OH + HCOOH = HCOOC3H7 + H2O
Na2SO4 + SrCl2 = NaCl + Sr2(SO4)2 =>
2 Na2SO4 + 2 SrCl2 = 4 NaCl + Sr2(SO4)2
NH4HCO3 = NH3 + CO2H2O =>
NH4HCO3 = NH3 + CO2H2O
(CH2)6N4 + CH3COOH*H2O + H2O2*4H2O = N(CH2OOCH2)3N + CH3COONH4 =>
19(CH2)6N4 + 24 CH3COOH*H2O + 15 H2O2*4H2O = 5 N(CH2OOCH2)3N + 66 CH3COONH4
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
C7H16 + Br2 = C7H15Br + HBr2 =>
2 C7H16 + 3 Br2 = 2 C7H15Br + 2 HBr2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2CH2COOH + CH3CH2OH = CH3CH2CH2COOCH2CH3 + H2O
HCl + Ag2SO3 = AgCl + SO2 + H2O =>
2 HCl + Ag2SO3 = 2 AgCl + SO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe(HSO3)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(HSO3)2 + 4 H2SO4 = Fe2(SO4)3 + 5 SO2 + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Cu3Zn2 + HNO3 = Cu(NO3)2 + H3Zn =>
Cu3Zn2 + 6 HNO3 = 3 Cu(NO3)2 + 2 H3Zn
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
FeCl + KOH3 = KCl + FeOH3 =>
FeCl + KOH3 = KCl + FeOH3
CH2O + O2(aq) = CO2(g) + H2O =>
CH2O + O2(aq) = CO2(g) + H2O
Al2(SO4)3 + Pb(C2H3O2)2 = PbSO4 + Al(C2H3O2)3 =>
Al2(SO4)3 + 3 Pb(C2H3O2)2 = 3 PbSO4 + 2 Al(C2H3O2)3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Cu1 + O = CuO =>
Cu1 + O = CuO
Au1(OH)3 + H1(N1O3) = Au1 + (N1O3) + H2O =>
Au1(OH)3 + 3 H1(N1O3) = Au1 + 3(N1O3) + 3 H2O
FeCl3 + CH3COONa + H2O = [Fe3(CH3COO)6(OH)2]CH3COO + CH3COOH + NaCl =>
3 FeCl3 + 9 CH3COONa + 2 H2O = [Fe3(CH3COO)6(OH)2]CH3COO + 2 CH3COOH + 9 NaCl
CuS + HNO3 = Cu(NO3)2 + S + NO2 + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + S + 2 NO2 + 2 H2O
AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl
C2H4 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H6O2 + 2 MnO2 + 2 KOH
Cr3{+} + Cd2{+} + H2O = CrO42{-} + Cd + H{+} =>
Cr3{+} + 248 Cd2{+} + 126 H2O = 3 CrO42{-} + 496 Cd + 252 H{+}
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