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Ca3(PO4)2 + Al2O3 = 3 CaO + 2 AlPO4
Ag(NH3)2 + HNO3 = NH4NO3 + Ag =>
Ag(NH3)2 + 2 HNO3 = 2 NH4NO3 + Ag
MnSO4 + NH3 = MnNH3 + SO4 =>
MnSO4 + NH3 = MnNH3 + SO4
CuI2 + Na2S2O3 = CuS2O3 + NaI =>
CuI2 + Na2S2O3 = CuS2O3 + 2 NaI
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
CuCl2*2H2O + Al = Cu + AlCl3 + H2O =>
3 CuCl2*2H2O + 2 Al = 3 Cu + 2 AlCl3 + 6 H2O
Zn(OH)2 + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = (Zn(NH3)4)(OH)2 + 4 H2O
H2CrO4 + H2O2 = H3CrO8 + H2O =>
2 H2CrO4 + 7 H2O2 = 2 H3CrO8 + 6 H2O
C6H8O7 + C2H5OH = C12H10O3 + H2O =>
10 C6H8O7 + 24 C2H5OH = 9 C12H10O3 + 67 H2O
CaH2 + H2O = (Ca(OH)2) + H2 =>
CaH2 + 2 H2O = (Ca(OH)2) + 2 H2
H2Co3 + MgS = H2S + MgCo3 =>
H2Co3 + MgS = H2S + MgCo3
Pb + S2 = PbS =>
2 Pb + S2 = 2 PbS
Cr(OH)3 + OH{-} + H2O2 = CrO4{-2} + H2O =>
2 Cr(OH)3 + 4 OH{-} + 3 H2O2 = 2 CrO4{-2} + 8 H2O
MnCl2 + Na2SiO4 = MnSiO4 + NaCl =>
MnCl2 + Na2SiO4 = MnSiO4 + 2 NaCl
P + O + H2O = HPO3 =>
2 P + 5 O + H2O = 2 HPO3
SOCl2 + NH3 = HNSO + NH4Cl =>
SOCl2 + 3 NH3 = HNSO + 2 NH4Cl
Al + Na3PO4 = AlPO4 + Na =>
Al + Na3PO4 = AlPO4 + 3 Na
IO4 + H2O = I + OH =>
IO4 + 4 H2O = I + 8 OH
Rb2O + SO3 = Rb2O3 + SO2 =>
Rb2O + 2 SO3 = Rb2O3 + 2 SO2
Li3PO4 + BaF2 = BaPO4 + Li3F2 =>
Li3PO4 + BaF2 = BaPO4 + Li3F2
FeCl3 + K(SCN) = Fe(SCN)3 + KCl =>
FeCl3 + 3 K(SCN) = Fe(SCN)3 + 3 KCl
KBr + Cl2 + H2O = BrCl + K2O + H2 =>
2 KBr + Cl2 + H2O = 2 BrCl + K2O + H2
Cr2(SO4)3 + CH3COOH = H2S + HCO3 + Cr =>
Cr2(SO4)3 + 3 CH3COOH = 3 H2S + 6 HCO3 + 2 Cr
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
CF4 + H2 = C + HF =>
CF4 + 2 H2 = C + 4 HF
Fe(NO3)2 + KI = FeI2 + KNO3 =>
Fe(NO3)2 + 2 KI = FeI2 + 2 KNO3
FeBr3 + O2 = Fe2O3 + Br2 =>
4 FeBr3 + 3 O2 = 2 Fe2O3 + 6 Br2
Cr(NO3)3 + Na2SO3 + HOH = Cr(OH)3 + H2SO3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 HOH = 2 Cr(OH)3 + 3 H2SO3 + 6 NaNO3
Sn(NO3)2 + HCl = H2[SnCl4] + HNO3 =>
Sn(NO3)2 + 4 HCl = H2[SnCl4] + 2 HNO3
CrO2 + HI = Cr2O2 + I2 + H2O =>
2 CrO2 + 4 HI = Cr2O2 + 2 I2 + 2 H2O
FeCl2 + HNO3 = FeCl3 + Fe(NO3)3 + NO + H2O =>
3 FeCl2 + 4 HNO3 = 2 FeCl3 + Fe(NO3)3 + NO + 2 H2O
C6H6N2O2 + HCl = C6H7N2O2 + Cl =>
C6H6N2O2 + HCl = C6H7N2O2 + Cl
CrCl3H2O + NH4OH = Cr(NH3)6Cl3 + H2O =>
CrCl3H2O + 6 NH4OH = Cr(NH3)6Cl3 + 7 H2O
H2SO4(aq) + Ca(HCO3)2(aq) = H2O(l) + CO2(g) + CaSO4(aq) =>
H2SO4(aq) + Ca(HCO3)2(aq) = 2 H2O(l) + 2 CO2(g) + CaSO4(aq)
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
Zn + NH3 = [Zn(NH3)4] =>
Zn + 4 NH3 = [Zn(NH3)4]
Na(s) + S(s) = Na2S =>
2 Na(s) + S(s) = Na2S
AgNO3 + (NH4)2Cr2O7 = AgCr2O7 + NO3(NH4)2 =>
AgNO3 + (NH4)2Cr2O7 = AgCr2O7 + NO3(NH4)2
CaCa + HCO3 = H2O + CO2 + CaCO3 =>
CaCa + 4 HCO3 = 2 H2O + 2 CO2 + 2 CaCO3
K2S + Br2 + KOH = K2SO4 + KBr + H2O =>
K2S + 4 Br2 + 8 KOH = K2SO4 + 8 KBr + 4 H2O
Mg(s) + AgNO3 = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 AgNO3 = Mg(NO3)2 + 2 Ag(s)
AlCl3 + KOH(aq) = KCl(aq) + Al(OH)3 =>
AlCl3 + 3 KOH(aq) = 3 KCl(aq) + Al(OH)3
Na + ClO2 = NaCl + O2 =>
Na + ClO2 = NaCl + O2
ZrSiO4 + Cl2 = ZrCl4 + SiO + O2 =>
2 ZrSiO4 + 4 Cl2 = 2 ZrCl4 + 2 SiO + 3 O2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + (NH4)2(CH3COO)2
Na2SiO3 + NaCl + H2O = Na2SiCl6 + NaOH =>
Na2SiO3 + 6 NaCl + 3 H2O = Na2SiCl6 + 6 NaOH
C6H6 + HNO3 + H2SO4 = C6H3(NO2)3 + H3O + HSO4 =>
C6H6 + 3 HNO3 + 3 H2SO4 = C6H3(NO2)3 + 3 H3O + 3 HSO4
Zn(OH)2 + KOH = H2O + K2ZnO2 =>
Zn(OH)2 + 2 KOH = 2 H2O + K2ZnO2
SZn + O2 = ZnO + SO2 =>
2 SZn + 3 O2 = 2 ZnO + 2 SO2
C4H9I + Na = C4H9 + NaI =>
C4H9I + Na = C4H9 + NaI
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