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4 C4H19 + 35 O2 = 16 CO2 + 38 H2O
Ru + O2 = Ru2O2 =>
2 Ru + O2 = Ru2O2
P + Se = P8Se7 =>
8 P + 7 Se = P8Se7
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
PQ5 + H2O = H3PO4 + HQ =>
PQ5 + 4 H2O = H3PO4 + 5 HQ
LiBr + F = Li + FBr =>
LiBr + F = Li + FBr
CuO2 = CuO + O2 =>
2 CuO2 = 2 CuO + O2
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
AgCl + NH4I = AgI + NH4Cl =>
AgCl + NH4I = AgI + NH4Cl
Na2S + H = H2S + Na =>
Na2S + 2 H = H2S + 2 Na
AgNO3 + Cl2 + H2O = AgCl + HNO3 + HClO3 =>
5 AgNO3 + 3 Cl2 + 3 H2O = 5 AgCl + 5 HNO3 + HClO3
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl =>
C2H5OH + C2H5Cl = C2H5OC2H5 + HCl
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
CH3CHO + H2SO4 = CH3COOH + H2SO3 =>
CH3CHO + H2SO4 = CH3COOH + H2SO3
AgNO3 + NaOH + NH3 = [Ag(NH3)2]OH + NaNO3 =>
AgNO3 + NaOH + 2 NH3 = [Ag(NH3)2]OH + NaNO3
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
HBr + Sr = HSr + Br =>
HBr + Sr = HSr + Br
C4H4 + O2 = CO2 + H2O =>
C4H4 + 5 O2 = 4 CO2 + 2 H2O
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Pb + CuO = PbO + Cu =>
Pb + CuO = PbO + Cu
NH4{+} + H2O = NH4OH + H{+} =>
NH4{+} + H2O = NH4OH + H{+}
NH4OH + O2 = N2 + H2O =>
4 NH4OH + 3 O2 = 2 N2 + 10 H2O
BiCl3 + Sn(OH)2 = Bi(OH)3 + SnCl2 =>
2 BiCl3 + 3 Sn(OH)2 = 2 Bi(OH)3 + 3 SnCl2
Ru + O2 = Ru2O4 =>
2 Ru + 2 O2 = Ru2O4
HMnO4 + RbOH = H2O + RbMnO4 =>
HMnO4 + RbOH = H2O + RbMnO4
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
FeC2O4 + H2O2 + H2C2O4 + K2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + H2O2 + H2C2O4 + 3 K2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
ClO + H = HCl + H2O =>
ClO + 3 H = HCl + H2O
CH2Cl2 + KOH = CH2OHCl + KCl =>
CH2Cl2 + KOH = CH2OHCl + KCl
Br2O3 + H2O = H2Br2O4 =>
Br2O3 + H2O = H2Br2O4
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
V + H3PO4 = V3(PO4)5 + H2 =>
6 V + 10 H3PO4 = 2 V3(PO4)5 + 15 H2
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O =>
CH3CH2Cl + NaOH = CH2CH2 + NaCl + H2O
CH3CHO + NH3 = CH3CNH3OH =>
CH3CHO + NH3 = CH3CNH3OH
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
C9H11NO2 + PCl5 = C9H10ClNO + HCl + POCl3 =>
C9H11NO2 + PCl5 = C9H10ClNO + HCl + POCl3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Co(OH)2 + Sn(SO3)2 = CoSO3 + Sn(OH)4 =>
2 Co(OH)2 + Sn(SO3)2 = 2 CoSO3 + Sn(OH)4
HI + Br2 = HBr + I =>
2 HI + Br2 = 2 HBr + 2 I
Ba(OH)2 + HClO = H2O + O2 + BaCl2 =>
Ba(OH)2 + 2 HClO = 2 H2O + O2 + BaCl2
Ka + H2O = Ka(OH)2 + H2 =>
Ka + 2 H2O = Ka(OH)2 + H2
C2H6 + Br2 = CBrCBr + H2 =>
C2H6 + Br2 = CBrCBr + 3 H2
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s) =>
MgCl2(aq) + Fe(NO3)3(aq) = Mg(NO3)3(aq) + FeCl2(s)
C18H38 = C12H26 + C36 =>
78 C18H38 = 114 C12H26 + C36
YbF3 + Yb2O3 + CaH2 + Si3N4 + N2 = Yb38Ca33Si110N200O10 + CaF2 + H2 =>
94 YbF3 + 10 Yb2O3 + 240 CaH2 + 110 Si3N4 + 80 N2 = 3 Yb38Ca33Si110N200O10 + 141 CaF2 + 240 H2
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