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Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
N2 + O3 = NO =>
3 N2 + 2 O3 = 6 NO
ZnF2 + Na3 + PO4 = Zn3(PO4)2 + NaF =>
3 ZnF2 + 2 Na3 + 2 PO4 = Zn3(PO4)2 + 6 NaF
Fe2S3 + O2 = SO2 + FeO =>
Fe2S3 + 4 O2 = 3 SO2 + 2 FeO
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Al + HBr = H + AlBr3 =>
Al + 3 HBr = 3 H + AlBr3
C6H11NO + O2 = CO2 + H2O + NO =>
4 C6H11NO + 35 O2 = 24 CO2 + 22 H2O + 4 NO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO2 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 6 CaSiO3 + P4 + 5 CO2
CH3COONa + H2O = C2H6 + NaHCO3 + H2 =>
2 CH3COONa + 2 H2O = C2H6 + 2 NaHCO3 + H2
Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + Ag(s) =>
3 Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + 3 Ag(s)
Na2SO4 + HCl = H2SO4 + NaCl =>
Na2SO4 + 2 HCl = H2SO4 + 2 NaCl
NO(g) + O2(g) + H2O(l) = HNO2(aq) =>
4 NO(g) + O2(g) + 2 H2O(l) = 4 HNO2(aq)
Sr(OH)2 + NO2 = Sr(NO3)2 + Sr(NO2)2 + H2O =>
2 Sr(OH)2 + 4 NO2 = Sr(NO3)2 + Sr(NO2)2 + 2 H2O
P + H2O2 = H3PO4 + H2O =>
2 P + 5 H2O2 = 2 H3PO4 + 2 H2O
Cu(CH3COO)2 + H2O = Cu + CH3COOH + O2 =>
2 Cu(CH3COO)2 + 2 H2O = 2 Cu + 4 CH3COOH + O2
NaO + HF = NaF + HO =>
NaO + HF = NaF + HO
Bi2O3 + C2 = Bi3 + CO =>
6 Bi2O3 + 9 C2 = 4 Bi3 + 18 CO
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4 =>
Li3PO4(aq) + Al(NO3)3(aq) = Li3(NO3)3 + AlPO4
SnCl2 + NH3 = Sn(NH2)2 + HCl =>
SnCl2 + 2 NH3 = Sn(NH2)2 + 2 HCl
Br2 + RbI = BrI + Rb =>
Br2 + 2 RbI = 2 BrI + 2 Rb
CO2 + OH{-} = HCO3{-} =>
CO2 + OH{-} = HCO3{-}
N + HCl = NCl + H2 =>
2 N + 2 HCl = 2 NCl + H2
Cu(ClO4)2 = Cu + ClO4 =>
Cu(ClO4)2 = Cu + 2 ClO4
Fe + U = Fe3U =>
3 Fe + U = Fe3U
Mo + HNO3 = MoO3 + NO + H2O =>
Mo + 2 HNO3 = MoO3 + 2 NO + H2O
Sn(NO3)2 + Cr = Cr(NO3)3 + Sn =>
3 Sn(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Sn
NaOCl + H2SO4 = Na2SO4 + HClO =>
2 NaOCl + H2SO4 = Na2SO4 + 2 HClO
HBr + I2 = HI + Br2 =>
2 HBr + I2 = 2 HI + Br2
NaOH + P = NaP + OH =>
NaOH + P = NaP + OH
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
C8H18 + NO2 = H2O + CO2 + N2 =>
4 C8H18 + 50 NO2 = 36 H2O + 32 CO2 + 25 N2
NaNO3 + Fe2O3 = NaO3 + Fe2NO3 =>
NaNO3 + Fe2O3 = NaO3 + Fe2NO3
Cr2O3 + SO2 = CrS + O2 =>
2 Cr2O3 + 4 SO2 = 4 CrS + 7 O2
CuSO4 + NaHCO3 = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + 2 NaHCO3 = Cu(OH)2 + Na2SO4 + 2 CO2
Ca3(PO4)2(s) + H2SO4(aq) = H3PO4(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 2 H3PO4(s) + 3 CaSO4(s)
Na2S2O8 + H2O = Na2SO4 + H2SO4 + O2 =>
2 Na2S2O8 + 2 H2O = 2 Na2SO4 + 2 H2SO4 + O2
BaO + CaBr = BaBr + CaO =>
BaO + CaBr = BaBr + CaO
C + H + O2 = C6H12O6 =>
6 C + 12 H + 3 O2 = C6H12O6
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2 =>
SrCl2 + Mg(NO3)2 = Sr(NO3)2 + MgCl2
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(aq) + Na2SO4(aq)
FeCl3 + Fe(CN)6K4 = KCl + [Fe(CN)6]3Fe4 =>
4 FeCl3 + 3 Fe(CN)6K4 = 12 KCl + [Fe(CN)6]3Fe4
P2 + O = P2O3 =>
P2 + 3 O = P2O3
Mn + Ba(NO3)2 = Mn(NO3)3 + Ba =>
2 Mn + 3 Ba(NO3)2 = 2 Mn(NO3)3 + 3 Ba
Fe3O4 + KClO3 + KOH = K2FeO4 + H2O + KCl =>
3 Fe3O4 + 5 KClO3 + 18 KOH = 9 K2FeO4 + 9 H2O + 5 KCl
(CUOH)2CO3 = CUO + CO2 + H2O =>
(CUOH)2CO3 = 2 CUO + CO2 + H2O
Hg2Cl2 + Fe = Hg + FeCl2 =>
Hg2Cl2 + Fe = 2 Hg + FeCl2
Ni(NO3)2 + NH4OH = Ni(OH)2 + NH4NO3 =>
Ni(NO3)2 + 2 NH4OH = Ni(OH)2 + 2 NH4NO3
CO(g) + O2 = CO2 =>
2 CO(g) + O2 = 2 CO2
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