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2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
LiI(aq) + SrS(aq) = Li2S(aq) + SrI2(aq) =>
2 LiI(aq) + SrS(aq) = Li2S(aq) + SrI2(aq)
C2H6O2 + O = CO + H2O =>
C2H6O2 + 3 O = 2 CO + 3 H2O
S2 + H2O = H2SO4 + H2 =>
S2 + 8 H2O = 2 H2SO4 + 6 H2
Ca(HCO3)2 + Na2Co3 = CaCo3 + NaHCO3 =>
Ca(HCO3)2 + Na2Co3 = CaCo3 + 2 NaHCO3
PbBr2 + H2O = Pb(OH)2 + HBr =>
PbBr2 + 2 H2O = Pb(OH)2 + 2 HBr
Cs + H2 = HCs =>
2 Cs + H2 = 2 HCs
AsH3 + O2 = As + H2O =>
4 AsH3 + 3 O2 = 4 As + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
H2SO4 + Mg(CH3CO2)2 = HC2H3O2 + MgSO4 =>
H2SO4 + Mg(CH3CO2)2 = 2 HC2H3O2 + MgSO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
KHSO3 + KClO4 = K2SO4 + KHSO4 + Cl2 + H2O =>
7 KHSO3 + 2 KClO4 = 2 K2SO4 + 5 KHSO4 + Cl2 + H2O
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
C12H16O1S1 + O2 = CO2 + H2O + SO =>
C12H16O1S1 + 16 O2 = 12 CO2 + 8 H2O + SO
C3H6O + OH = CO2 + H2O =>
C3H6O + 16 OH = 3 CO2 + 11 H2O
HfCl4 + H2O = HfO2 + HCl =>
HfCl4 + 2 H2O = HfO2 + 4 HCl
KCO3 + HCl = KCl2 + H2O + CO2 =>
KCO3 + 2 HCl = KCl2 + H2O + CO2
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
C6H5NH3Cl = C6H5NH2 + HCl =>
C6H5NH3Cl = C6H5NH2 + HCl
SnCl2 + Zn = ZnCl2 + Sn =>
SnCl2 + Zn = ZnCl2 + Sn
KI + KMnO4 + HCl = KCl + MnCl2 + I2 + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 12 KCl + 2 MnCl2 + 5 I2 + 8 H2O
Fe + C12H8N2 = C36H24FeN6 =>
Fe + 3 C12H8N2 = C36H24FeN6
CuSO4*5H2O + Na2Co3 = Na2SO4 + CuCo3 + H2O =>
CuSO4*5H2O + Na2Co3 = Na2SO4 + CuCo3 + 5 H2O
PbBr2 + H2O = Pb(OH)2 + HBr =>
PbBr2 + 2 H2O = Pb(OH)2 + 2 HBr
C2H5OH + KOH = C2H5OK + H2O =>
C2H5OH + KOH = C2H5OK + H2O
H2S(g) + HNO3(l) = H2O(l) + NO(g) + S(s) =>
3 H2S(g) + 2 HNO3(l) = 4 H2O(l) + 2 NO(g) + 3 S(s)
NH4Cl + CaCO3 = CaCl2 + H2O + CO2 + NH3 =>
2 NH4Cl + CaCO3 = CaCl2 + H2O + CO2 + 2 NH3
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
K2SO3 + HBr = H2SO3 + KBr =>
K2SO3 + 2 HBr = H2SO3 + 2 KBr
SnCl4 + F2 = SnF4 + Cl2 =>
SnCl4 + 2 F2 = SnF4 + 2 Cl2
Pb(No3)2 + HCl = PbCl2 + HNo3 =>
Pb(No3)2 + 2 HCl = PbCl2 + 2 HNo3
N2 + MgO = Mg + N2O =>
N2 + MgO = Mg + N2O
MgCl2 + Al = Mg + AlCl3 =>
3 MgCl2 + 2 Al = 3 Mg + 2 AlCl3
BaO + HCl = H2O + BaCl2 =>
BaO + 2 HCl = H2O + BaCl2
H2C2O4 + KMnO4 = CO2 + K2O + MnO2 + H2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + K2O + 2 MnO2 + 3 H2O
NaClO + HNO3 = HClO + NaNO3 =>
NaClO + HNO3 = HClO + NaNO3
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
CoCl2*6H2O + CH4*2HCl + NaOH + H2O2 = (Co(CH4)3)Cl3 + NaCl + H2O =>
2 CoCl2*6H2O + 6 CH4*2HCl + 10 NaOH + H2O2 = 2(Co(CH4)3)Cl3 + 10 NaCl + 24 H2O
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2
I{-} + OCl{-} = Cl{-} + OI{-} =>
I{-} + OCl{-} = Cl{-} + OI{-}
Fe2O3 + C(s) = Fe(s) + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe(s) + 3 CO2
C9H11N + H2 = C9H13N =>
C9H11N + H2 = C9H13N
NaO + HCl = NaCl + HO =>
NaO + HCl = NaCl + HO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
PbBr2 + H2O = Pb(OH)2 + HBr =>
PbBr2 + 2 H2O = Pb(OH)2 + 2 HBr
Ag{+} + NH4OH = [Ag(NH3)2]{+} + H2O =>
Ag{+} + 2 NH4OH = [Ag(NH3)2]{+} + 2 H2O
Sr(C2H3O2)2 + HNO3 = Sr(NO3)2 + HC2H3O2 =>
Sr(C2H3O2)2 + 2 HNO3 = Sr(NO3)2 + 2 HC2H3O2
CrBr3 + Fe(CH3COO)2 = Cr(CH3COO)3 + FeBr2 =>
2 CrBr3 + 3 Fe(CH3COO)2 = 2 Cr(CH3COO)3 + 3 FeBr2
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