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C6H5MgBr + CO2 + HCl = C6H5CO2H + MgBrCl
NaCl(aq) + H2SO4(aq) + MnO2(s) = Na2SO4(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
4 NaCl(aq) + 2 H2SO4(aq) + MnO2(s) = 2 Na2SO4(aq) + MnCl2(aq) + 2 H2O(l) + Cl2(g)
Cr2O7 + NaOH = NaCrO4 + H2O =>
Cr2O7 + 2 NaOH = 2 NaCrO4 + H2O
Na + Cu(SO4)2 = Cu2 + Na(SO4)2 =>
2 Na + 2 Cu(SO4)2 = Cu2 + 2 Na(SO4)2
Li3N + H2 = LiNH + LiH =>
2 Li3N + 3 H2 = 2 LiNH + 4 LiH
SrCl2(aq) + H2SO4(aq) = HCl(aq) + SrSO4(aq) =>
SrCl2(aq) + H2SO4(aq) = 2 HCl(aq) + SrSO4(aq)
PCl3 + Cu = P2Cl4 + CuCl =>
2 PCl3 + 2 Cu = P2Cl4 + 2 CuCl
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
Na(s) + O2(aq) = Na2O(s) =>
4 Na(s) + O2(aq) = 2 Na2O(s)
(NH4)2Cr2O7 + O2 = Cr2O7 + H2O + N2 =>
(NH4)2Cr2O7 + 2 O2 = Cr2O7 + 4 H2O + N2
C6H6 + Br2 = C6H5Br + HBr = C6H4Br2 =>
C6H6 + Br2 = C6H5Br + HBr
SnS + OH{-} + H2O2 = SnS3{2-} + [Sn(OH)6]{2-} =>
3 SnS + 6 OH{-} + 3 H2O2 = SnS3{2-} + 2[Sn(OH)6]{2-}
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Al + Ca(IO3)2 = Al2O3 + I + CaO =>
10 Al + 3 Ca(IO3)2 = 5 Al2O3 + 6 I + 3 CaO
C18H21NO3 + H2O = HC18H21NO3 + OH =>
C18H21NO3 + H2O = HC18H21NO3 + OH
KI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + I2 + H2O =>
10 KI + 8 H2SO4 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 5 I2 + 8 H2O
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide =>
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide
AgNO3 + K2O = Ag2O + KNO3 =>
2 AgNO3 + K2O = Ag2O + 2 KNO3
HNa = H2 + Na =>
2 HNa = H2 + 2 Na
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
CuCl2 + FeSO4 = FeCl2 + CuSO4 =>
CuCl2 + FeSO4 = FeCl2 + CuSO4
AlI3 + LiOH = Al(OH)3 + LiI =>
AlI3 + 3 LiOH = Al(OH)3 + 3 LiI
Na2B4O7(aq) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(aq) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
Al + KOH = H2O + KAl + KAlO2 =>
4 Al + 4 KOH = 2 H2O + 3 KAl + KAlO2
P4 + chlorine = Phosphorustrichloride =>
P4 + 6 Cl2 = 4 PCl3
CaCO3(s) + HCl(aq) = CaCl2(s) + H2CO3(aq) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(s) + H2CO3(aq)
CdSO4(s) = CdSO3(s) + O2(g) =>
2 CdSO4(s) = 2 CdSO3(s) + O2(g)
CH6N + O2 = CO2 + H2O + NH3 =>
4 CH6N + 7 O2 = 4 CO2 + 6 H2O + 4 NH3
FeS + HCl = FeSCl + H =>
FeS + HCl = FeSCl + H
HCNS + Al(OH)3 = Al(CNS)3 + H2O =>
3 HCNS + Al(OH)3 = Al(CNS)3 + 3 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca3(PO4)2 + HCl = CaHCl + PO4 =>
Ca3(PO4)2 + 3 HCl = 3 CaHCl + 2 PO4
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
Ru + NaOH + NaNO3 = Na2RuO4 + NaNO2 + H2O =>
Ru + 2 NaOH + 3 NaNO3 = Na2RuO4 + 3 NaNO2 + H2O
Mn + HF = MnF2 + H2 =>
Mn + 2 HF = MnF2 + H2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + H2O + K2Cr2(SO4)3 =>
2 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + 5 H2O + K2Cr2(SO4)3
Cu + Ag(NO)3 = Cu2(NO)3 + Ag =>
2 Cu + Ag(NO)3 = Cu2(NO)3 + Ag
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
K + HNO3 = KNO3 + NHNO4 + H2O =>
3 K + 5 HNO3 = 3 KNO3 + NHNO4 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K4O4Si + Ba(ClO)2 = K4(ClO)2 + BaSiO4 =>
K4O4Si + Ba(ClO)2 = K4(ClO)2 + BaSiO4
Pb + H3PO4 = H + Pb(PO4)2 =>
Pb + 2 H3PO4 = 6 H + Pb(PO4)2
CU(OH)2 + H2 = CU + H2O =>
CU(OH)2 + H2 = CU + 2 H2O
H2F + O2 = F + H2O =>
2 H2F + O2 = 2 F + 2 H2O
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
CaCO3 + HNO2 = Ca(NO2)2 + CO2 + H2O =>
CaCO3 + 2 HNO2 = Ca(NO2)2 + CO2 + H2O
PN(NO3)2 + NaOH = NaNO3 + PN(OH)2 =>
PN(NO3)2 + 2 NaOH = 2 NaNO3 + PN(OH)2
HClO3 + AsS5 + H2O = HCl + H3AsO4 + H2SO4 =>
35 HClO3 + 6 AsS5 + 39 H2O = 35 HCl + 6 H3AsO4 + 30 H2SO4
ZnS + H2SO4 = ZnSO4 + H2O + SO2 =>
ZnS + 4 H2SO4 = ZnSO4 + 4 H2O + 4 SO2
(COOH)2(aq) + NaOH(aq) = COONa(aq) + H2O(l) =>
(COOH)2(aq) + 2 NaOH(aq) = 2 COONa(aq) + 2 H2O(l)
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