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2 P + 3 Cl2 = 2 PCl3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
SiO + CaCO3 = SiCO3 + CaO =>
SiO + CaCO3 = SiCO3 + CaO
KMnO47 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO47 + 188 HCl = 2 KCl + 2 MnCl2 + 91 Cl2 + 94 H2O
FeCO3 + Pb3(PO4)4 = Fe3(PO4)2 + Pb(CO3)2 =>
6 FeCO3 + Pb3(PO4)4 = 2 Fe3(PO4)2 + 3 Pb(CO3)2
C6H10 + H2O = C6H12 + O =>
C6H10 + H2O = C6H12 + O
HAsO4 + H2O = H2AsO4 + OH =>
HAsO4 + H2O = H2AsO4 + OH
Ca(NO3)2 + Fe = Fe(NO3)3 + Ca =>
3 Ca(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Ca
Pb(NO3)2 + CrCl3 = PbCl2 + Cr(NO3)3 =>
3 Pb(NO3)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(NO3)3
HBr(g) + O2(g) = H2O(g) + Br(g) =>
4 HBr(g) + O2(g) = 2 H2O(g) + 4 Br(g)
HBrC6H5NH2 = C6H5NH3Br =>
HBrC6H5NH2 = C6H5NH3Br
C + H2 = CH4 =>
C + 2 H2 = CH4
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2 =>
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
C6H6 + HCl = C6H5Cl + H2 =>
C6H6 + HCl = C6H5Cl + H2
PBr3 + HOH = HBr + P(OH)3 =>
PBr3 + 3 HOH = 3 HBr + P(OH)3
SO2 + H2SO4 + KClO3 = KHSO4 + ClO2 =>
SO2 + H2SO4 + 2 KClO3 = 2 KHSO4 + 2 ClO2
HC6H7O6OH = H2OC6H7O6 =>
HC6H7O6OH = H2OC6H7O6
KICuSO4 = CuIK(SO4) =>
KICuSO4 = CuIK(SO4)
KHC2O4 + KOH = K2C2O4 + H2O =>
KHC2O4 + KOH = K2C2O4 + H2O
HC7H5O2(aq)NaOH(aq) = H2O(l)NaC7H5O2 =>
HC7H5O2(aq)NaOH(aq) = H2O(l)NaC7H5O2
C2H5Br + NH3 = C2H5NH2 + HBr =>
C2H5Br + NH3 = C2H5NH2 + HBr
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
Zn + HNO3 + HCl = ZnCl2 + NH4Cl + H2O =>
4 Zn + HNO3 + 9 HCl = 4 ZnCl2 + NH4Cl + 3 H2O
HCH3COO + KOH = KC2H3O2 + H2O =>
HCH3COO + KOH = KC2H3O2 + H2O
C4H9OH + OH = CO2 + H2O =>
C4H9OH + 24 OH = 4 CO2 + 17 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SO2 + H2S = H2O + S8 =>
8 SO2 + 16 H2S = 16 H2O + 3 S8
HgNO3 + HCl = HgCl2 + H2O + NO2 =>
HgNO3 + 2 HCl = HgCl2 + H2O + NO2
HCN(aq)KOH(aq) = H2O(l)KCN(aq) =>
HCN(aq)KOH(aq) = H2O(l)KCN(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2O3(g) + H2O(l) = HNO2(aq) =>
N2O3(g) + H2O(l) = 2 HNO2(aq)
HCOOCH2CH3NaOH = HCOONaCH3CH2OH =>
HCOOCH2CH3NaOH = HCOONaCH3CH2OH
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
HCOOH + H2 = HCHO + H2O =>
HCOOH + H2 = HCHO + H2O
Cr + MgCl = Mg + CrCl =>
Cr + MgCl = Mg + CrCl
HCOOH + Na2SiO3 = HCOONa + SiO2 + H2O =>
2 HCOOH + Na2SiO3 = 2 HCOONa + SiO2 + H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
HCl + Bi2O5 = BiCl3 + H2O + Cl =>
10 HCl + Bi2O5 = 2 BiCl3 + 5 H2O + 4 Cl
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
KO2 = K + O2 =>
KO2 = K + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C20H14O4 + H2O = C20H16O5 =>
C20H14O4 + H2O = C20H16O5
Ba3(PO4)2 + Li2O = BaO + Li3PO4 =>
Ba3(PO4)2 + 3 Li2O = 3 BaO + 2 Li3PO4
HClNaOH = H2ONaCl =>
HClNaOH = H2ONaCl
NH2CH2COOH + O2 = N2CONH2 + CO2 + H2O =>
12 NH2CH2COOH + 23 O2 = 4 N2CONH2 + 20 CO2 + 26 H2O
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