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PCl3 + 3 HF = PF3 + 3 HCl
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
HN3 + HNO3 = N2 + H2O =>
5 HN3 + HNO3 = 8 N2 + 3 H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
Fe(NO3)3*9H2O + NH4SCN = Fe(SCN)3 + NH4NO3 + H2O =>
Fe(NO3)3*9H2O + 3 NH4SCN = Fe(SCN)3 + 3 NH4NO3 + 9 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
C8H8 + H2 = C8H12 =>
C8H8 + 2 H2 = C8H12
MnClO4 + H2S + HCl = MnCl2 + S + H2O =>
2 MnClO4 + 7 H2S + 2 HCl = 2 MnCl2 + 7 S + 8 H2O
V + H2S = V2S + H2 =>
2 V + H2S = V2S + H2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Cr(NO3)3 + NaOH = Cr(OH)3 + Na + NO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 Na + 3 NO3
C2Cl6 = C2Cl4 + Cl2 =>
C2Cl6 = C2Cl4 + Cl2
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
KSCN + FeSO4 = K2SO4 + K4[Fe(SCN)6] =>
6 KSCN + FeSO4 = K2SO4 + K4[Fe(SCN)6]
FeCl3*6H2O + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 24 H2O
Fe + Cu(Cl)2 = Cu + Fe(Cl)2 =>
Fe + Cu(Cl)2 = Cu + Fe(Cl)2
Bi(NO3)2 + H2SO4 = BiSO4 + HNO3 =>
Bi(NO3)2 + H2SO4 = BiSO4 + 2 HNO3
MgSO4*7H2O + Na3PO4*12H2O = Mg3(PO4)2*H2O + Na2SO4 + H2O =>
3 MgSO4*7H2O + 2 Na3PO4*12H2O = Mg3(PO4)2*H2O + 3 Na2SO4 + 44 H2O
F{-} + HCl = HF + Cl{-} =>
F{-} + HCl = HF + Cl{-}
Na2[Co(OH)4] + H2O2 = Co(OH)3 + NaOH =>
2 Na2[Co(OH)4] + H2O2 = 2 Co(OH)3 + 4 NaOH
C7H8 + Br2 = C7H5Br3 + HBr =>
C7H8 + 3 Br2 = C7H5Br3 + 3 HBr
Na2O2 + C = Na2CO3 + Na2O =>
2 Na2O2 + C = Na2CO3 + Na2O
Fe(NO2)3 + NH4OH = Fe(OH) + NH4(NO2)3 =>
Fe(NO2)3 + NH4OH = Fe(OH) + NH4(NO2)3
Mg(OH)2 + CO = Mg(HCO3)2 + C =>
Mg(OH)2 + 4 CO = Mg(HCO3)2 + 2 C
CaO + MgCl = MgOCaCl =>
CaO + MgCl = MgOCaCl
BaCl + Na(SO4)(aq) = Ba(SO4)(s) + NaCl(aq) =>
BaCl + Na(SO4)(aq) = Ba(SO4)(s) + NaCl(aq)
Cr(OH)3 + NH4OH = (NH4)3[Cr(OH)6] =>
Cr(OH)3 + 3 NH4OH = (NH4)3[Cr(OH)6]
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
N7 + H9 = NH3 =>
3 N7 + 7 H9 = 21 NH3
Sr(C2H3O2)2(aq) + K3PO4(aq) = Sr3(PO4)2 + K(C2H3O2)(aq) =>
3 Sr(C2H3O2)2(aq) + 2 K3PO4(aq) = Sr3(PO4)2 + 6 K(C2H3O2)(aq)
C6H8O2 + O2 = CO2 + H2O =>
C6H8O2 + 7 O2 = 6 CO2 + 4 H2O
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2
CH3CH2CH3CH2 + O2 = CO2 + H2O =>
2 CH3CH2CH3CH2 + 13 O2 = 8 CO2 + 10 H2O
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2 =>
Zn(OH)2 + CuSO4 = ZnSO4 + Cu(OH)2
MgCl2(aq) + KI(aq) = MgI(aq) + KCl2(aq) =>
MgCl2(aq) + KI(aq) = MgI(aq) + KCl2(aq)
CH3CH2OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + K2SO4(aq) + Cr2(SO)3(aq) + H2O(l) =>
6 CH3CH2OH(aq) + K2Cr2O7(aq) + 4 H2SO4(aq) = 6 CH3COOH(aq) + K2SO4(aq) + Cr2(SO)3(aq) + 10 H2O(l)
ZnSO4 + CH3COONa + H2S = ZnS + CH3COOH + Na2SO4 =>
ZnSO4 + 2 CH3COONa + H2S = ZnS + 2 CH3COOH + Na2SO4
AgNO3(l) + HCl(s) = AgCl(s) + HNO3(s) =>
AgNO3(l) + HCl(s) = AgCl(s) + HNO3(s)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
KBrO3 + P + KOH = KBr + K3PO4 + H2O =>
5 KBrO3 + 6 P + 18 KOH = 5 KBr + 6 K3PO4 + 9 H2O
FeO + CrO = FeCr + O2 =>
FeO + CrO = FeCr + O2
NaNO3 + H2O = NaHNO3 + OH =>
NaNO3 + H2O = NaHNO3 + OH
AgCl + H2O = HCl + Ag(OH) =>
AgCl + H2O = HCl + Ag(OH)
HI + H2O = H3O + I =>
HI + H2O = H3O + I
HgO + Ni = NiO + Hg =>
HgO + Ni = NiO + Hg
Na2SO4 + Sr(HCO3)2 = NaHCO3 + SrSO4 =>
Na2SO4 + Sr(HCO3)2 = 2 NaHCO3 + SrSO4
Cr{+3} + MnO2 + H2O = HCrO4{-2} + Mn{+2} + H{+} =>
Cr{+3} + MnO2 + 2 H2O = HCrO4{-2} + Mn{+2} + 3 H{+}
Sr(C2H3O2)2(aq) + K3PO4(aq) = Sr3(PO4)2 + K(C2H3O2)(aq) =>
3 Sr(C2H3O2)2(aq) + 2 K3PO4(aq) = Sr3(PO4)2 + 6 K(C2H3O2)(aq)
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2 =>
(NH4)2SO4 + BaCl2 = Ba(NH4)2 + SO4Cl2
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