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3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
S2O8 + C6H5NH2 + H2O = CO2 + HSO4 + HNO3 =>
18 S2O8 + C6H5NH2 + 15 H2O = 6 CO2 + 36 HSO4 + HNO3
Me2PH + H{+} = Me2PH2{+} =>
Me2PH + H{+} = Me2PH2{+}
Fe(OH)3 + H2C2O4 = Fe{3+} + H2O + C2O4{2-} =>
2 Fe(OH)3 + 3 H2C2O4 = 2 Fe{3+} + 6 H2O + 3 C2O4{2-}
BaO + H2SO3 = Ba(HSO3)2 + H2O =>
BaO + 2 H2SO3 = Ba(HSO3)2 + H2O
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
Na2SO3 + TeO2 + HCl = NaCl + Te(SO3)2 + H2O =>
2 Na2SO3 + TeO2 + 4 HCl = 4 NaCl + Te(SO3)2 + 2 H2O
MgSO4 + H2O = MgSO4H2O =>
MgSO4 + H2O = MgSO4H2O
HI + HBrO3 = HIO3 + H2O + Br2 =>
5 HI + 6 HBrO3 = 5 HIO3 + 3 H2O + 3 Br2
KMn2O4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMn2O4 + 16 HCl = 2 KCl + 4 MnCl2 + 8 H2O + 3 Cl2
Pb3P2 = Pb + P =>
Pb3P2 = 3 Pb + 2 P
Na2CO3 + CuSO4 = Na2CO3CuSO4 =>
Na2CO3 + CuSO4 = Na2CO3CuSO4
NH3 + FeSO4 = FeH3 + NSO4 =>
NH3 + FeSO4 = FeH3 + NSO4
MnI = Mn + I =>
MnI = Mn + I
P4 + H2O2 = H3PO4 + H2O =>
P4 + 10 H2O2 = 4 H3PO4 + 4 H2O
H2O + Cu = CuOH + H3O =>
2 H2O + Cu = CuOH + H3O
KO3 + Na2SO3 + HCl = Na2SO4 + KCl + H2O =>
2 KO3 + 5 Na2SO3 + 2 HCl = 5 Na2SO4 + 2 KCl + H2O
C4H9OHCuO = CuH2OC4H8O =>
C4H9OHCuO = CuH2OC4H8O
Zn(s) + HNO3(ac) = Zn(NO3)2(ac) + NH4NO3(ac) + H2O(l) =>
4 Zn(s) + 10 HNO3(ac) = 4 Zn(NO3)2(ac) + NH4NO3(ac) + 3 H2O(l)
Na2S2O4 + KMnO4 + H2SO4 = Na2SO3 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O4 + 4 KMnO4 + H2SO4 = 5 Na2SO3 + 4 MnSO4 + 2 K2SO4 + H2O
CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl(aq) =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl(aq)
Al + Zn(No3)2 = AlNo3 + Zn =>
2 Al + Zn(No3)2 = 2 AlNo3 + Zn
BaCl2 + Pb(SO4)2 = Ba(SO4) + PbCl4 =>
2 BaCl2 + Pb(SO4)2 = 2 Ba(SO4) + PbCl4
CoCl3 + F2 = CoF2 + Cl2 =>
2 CoCl3 + 2 F2 = 2 CoF2 + 3 Cl2
P2 + Cl2 = PCl2 =>
P2 + 2 Cl2 = 2 PCl2
H2O + NaNO3 + NaOH + Al = Na3Al(OH)6 + NH3 =>
18 H2O + 3 NaNO3 + 21 NaOH + 8 Al = 8 Na3Al(OH)6 + 3 NH3
Au2Cl3 + SnCl2 = Au + SnCl4 =>
2 Au2Cl3 + 3 SnCl2 = 4 Au + 3 SnCl4
Al{3+} + K = K{+} + Al =>
Al{3+} + 3 K = 3 K{+} + Al
Ca(NO3)2 + Al(OH)3 = Ca(OH)2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 Al(OH)3 = 3 Ca(OH)2 + 2 Al(NO3)3
(CH3CO2)3Y + (CH3COO)2Ba + Cu(CO2CH3)2 + Zn(CH3COO)2 + O2 = Y100Ba200Cu295Zn5O700 + CO + H2O =>
100(CH3CO2)3Y + 200(CH3COO)2Ba + 295 Cu(CO2CH3)2 + 5 Zn(CH3COO)2 + 1325 O2 = Y100Ba200Cu295Zn5O700 + 2600 CO + 1950 H2O
AgNO + Na2CO3 = Na2NO + AgCO3 =>
AgNO + Na2CO3 = Na2NO + AgCO3
Re(CO)5Br + Zn + HOAc = ReH(CO)5 + ZnBrOAc =>
Re(CO)5Br + Zn + HOAc = ReH(CO)5 + ZnBrOAc
K2Cr2O7 + H2S + KOH + H2O = K3[Cr(OH)6] + S =>
K2Cr2O7 + 3 H2S + 4 KOH + H2O = 2 K3[Cr(OH)6] + 3 S
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
C6H5CHO + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOH =>
C6H5CHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + C6H5COOH
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2(aq) + NaC2H3O2(aq) = Na(NO3)2 + PbC2H3O2
Na2Cr2O7 + HBr = CrBr3 + Br2 + NaBr + H2O =>
Na2Cr2O7 + 14 HBr = 2 CrBr3 + 3 Br2 + 2 NaBr + 7 H2O
NaOH + NaOCl + H2S = NaCl + H2O + Na2SO4 =>
2 NaOH + 4 NaOCl + H2S = 4 NaCl + 2 H2O + Na2SO4
LiNO2 + Al = Li + Al(NO2)3 =>
3 LiNO2 + Al = 3 Li + Al(NO2)3
CaCl2 + H2SO4 = HCl + CaSO4 =>
CaCl2 + H2SO4 = 2 HCl + CaSO4
KMnO4 + FeO = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 FeO = K2O + 2 MnO + 5 Fe2O3
ZnSO3 + S = ZnS2O3 =>
ZnSO3 + S = ZnS2O3
Na2SiO3 + Ca(NO3)2 = CaSiO3 + NaNO3 =>
Na2SiO3 + Ca(NO3)2 = CaSiO3 + 2 NaNO3
NH3 + SB2S3 + H2O2 = (NH4)4(SB2O7) + NH4(SO4)2 + H2O =>
22 NH3 + 4 SB2S3 + 65 H2O2 = 4(NH4)4(SB2O7) + 6 NH4(SO4)2 + 54 H2O
Ag{3+} + Cu = Cu{2+} + Ag =>
2 Ag{3+} + 3 Cu = 3 Cu{2+} + 2 Ag
H3AsO4 + Cu = AsH3 + CuO =>
H3AsO4 + 4 Cu = AsH3 + 4 CuO
C + O2 + H2 = C3H2O2 =>
3 C + O2 + H2 = C3H2O2
Mg6 + HCl = Mg6Cl2 + H2 =>
Mg6 + 2 HCl = Mg6Cl2 + H2
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