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2 P + O3 = P2O3
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4) =>
CuSO4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + K4(SO4)
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3 =>
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3
AsS5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
AsS5 + 5 HNO3 = H3AsO4 + 5 NO2 + 5 S + H2O
HBr + FeO = FeBr2 + H2O =>
2 HBr + FeO = FeBr2 + H2O
NH4OH + HCl = NH4 + Cl2 + H2O =>
2 NH4OH + 2 HCl = 2 NH4 + Cl2 + 2 H2O
C4H8O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C4H8O + 6 Cu(OH)2 = 2 CH3COOH + 3 Cu2O + 6 H2O
CaCO3 + S = CaS + CO3 =>
CaCO3 + S = CaS + CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2 + F2 = (HF) =>
H2 + F2 = 2(HF)
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CH3CHC(CH3)CH3 + KMnO4 + H2O = CH3CH(OH)C(OH)(CH3)CH3 + MnO2 + KOH =>
3 CH3CHC(CH3)CH3 + 2 KMnO4 + 4 H2O = 3 CH3CH(OH)C(OH)(CH3)CH3 + 2 MnO2 + 2 KOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2SO4 + Pb(oh)4 = Pb(SO4)2 + H2 + = =>
8 H2SO4 + Pb(oh)4 = 4 Pb(SO4)2 + 8 H2
Ca + O = CaO =>
Ca + O = CaO
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
MgO + H2(SO4) = Mg(SO4) + H2O =>
MgO + H2(SO4) = Mg(SO4) + H2O
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Ni(OH)2 + NH3 + NH4Cl = [Ni(NH3)6]Cl2 + H2O =>
Ni(OH)2 + 4 NH3 + 2 NH4Cl = [Ni(NH3)6]Cl2 + 2 H2O
NaH + H2O = Na{+} + OH{-} + H2 =>
NaH + H2O = Na{+} + OH{-} + H2
Fe(s) + Cl2(g) = FeCl2(cr) =>
Fe(s) + Cl2(g) = FeCl2(cr)
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2 =>
MgCl2(aq) + Hg2(NO3)2(aq) = Mg(NO3)2 + Hg2Cl2
N2 + HCl = NCl + H2 =>
N2 + 2 HCl = 2 NCl + H2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Tc(OH)7 + H3PO4 = Tc3(PO4)7 + H2O =>
3 Tc(OH)7 + 7 H3PO4 = Tc3(PO4)7 + 21 H2O
Fe + H2Cr2O7 = Fe2(Cr2O7)3 + H2 =>
2 Fe + 3 H2Cr2O7 = Fe2(Cr2O7)3 + 3 H2
Zn(s)S8(g) = ZnS8(s) =>
Zn(s)S8(g) = ZnS8(s)
PbO2 + NaPO2H2 + H2SO4 = H3PO4 + H2O + Na2SO4 + PbSO4 =>
4 PbO2 + 2 NaPO2H2 + 5 H2SO4 = 2 H3PO4 + 4 H2O + Na2SO4 + 4 PbSO4
P4 + S8 = P2S5S =>
2 P4 + 3 S8 = 4 P2S5S
CH4 + CO3{-2} = C3H6O + O2 + e =>
6 CH4 + 6 CO3{-2} = 4 C3H6O + 7 O2 + 12e
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2*2H2O(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2*2H2O(s) + 2 NH3(aq) + 8 H2O(l)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C4H8O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C4H8O + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 3 K2SO4 + 6 MnSO4 + 9 H2O
Pb(CH3COO)2 + H2S = PbS + (CH3COOH)2 =>
Pb(CH3COO)2 + H2S = PbS + (CH3COOH)2
H3PO4 + Ca(OH0)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH0)2 = Ca3(PO4)2 + 6 H2O
HNO3 + Mg = MgNO3 + NO2 + H2O =>
2 HNO3 + Mg = MgNO3 + NO2 + H2O
H2SO4 + HI = I2 + S2S + H2O =>
3 H2SO4 + 18 HI = 9 I2 + S2S + 12 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Li2 + Cl2 = LiCl =>
Li2 + Cl2 = 2 LiCl
H3PO4 + H3O3Sb = PO4Sb + H2O =>
H3PO4 + H3O3Sb = PO4Sb + 3 H2O
KF + CaNO3 = K2NO3CaF2 =>
2 KF + CaNO3 = K2NO3CaF2
CH3NHCH3 + H2O = (CH3NH2CH3)OH =>
CH3NHCH3 + H2O = (CH3NH2CH3)OH
BaCl2 + H2SO4 = BaSO4(aq) + HCl =>
BaCl2 + H2SO4 = BaSO4(aq) + 2 HCl
Mg + C = MgC4 =>
Mg + 4 C = MgC4
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cl2 + NaOH = NaClO + H2O + NaCl =>
Cl2 + 2 NaOH = NaClO + H2O + NaCl
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