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3 SrCl2 + Cr(NO3)3 = Cr(Cl2)3 + 3 Sr(NO3)
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3AsO4 + 40 NO
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
KI + CH3COONa = KCH3COO + NaI =>
KI + CH3COONa = KCH3COO + NaI
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CH3O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3O + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
CH4(g) = C + H2(g) =>
CH4(g) = C + 2 H2(g)
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
CuO + HNaCO3 = Cu + NaO2 + CO2 + H2O =>
3 CuO + 2 HNaCO3 = 3 Cu + 2 NaO2 + 2 CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
(CH2O)3 + O2 = CO2 + H2O =>
(CH2O)3 + 3 O2 = 3 CO2 + 3 H2O
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + ZnCl2 =>
CaCl2 + Zn(NO3)2 = Ca(NO3)2 + ZnCl2
Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
FeBr3 + H2O = Fe(OH)2Br + HBr =>
FeBr3 + 2 H2O = Fe(OH)2Br + 2 HBr
Na2B4O7 + CH3OH + H2SO4 = B(CH3O)3 + H2O + Na2SO4 =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(CH3O)3 + 7 H2O + Na2SO4
Fe + Fe{3+} = Fe{2+} =>
Fe + 2 Fe{3+} = 3 Fe{2+}
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP =>
C7H5ClO + C22H21O2P = C11H11ClO2 + C18H15OP
Fe + NaCl + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl + Na =>
3 Fe + 6 NaCl + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl + 6 Na
Hg2(NO3) + NaCl = Hg2Cl + NaNO3 =>
Hg2(NO3) + NaCl = Hg2Cl + NaNO3
Cu2O + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 2 NO2 + 3 H2O
FeCl3 + CH3COOAg = (CH3COO)3Fe + AgCl =>
FeCl3 + 3 CH3COOAg = (CH3COO)3Fe + 3 AgCl
NH4SO4 + BaCl = BaSO4 + NH4Cl =>
NH4SO4 + BaCl = BaSO4 + NH4Cl
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na2O2 + NaCl = Na2O + Cl2 =>
Na2O2 + 2 NaCl = 2 Na2O + Cl2
O2 + SbS3 = Sb2O4 + SO =>
5 O2 + 2 SbS3 = Sb2O4 + 6 SO
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
KO4 + CO4 = K5C2O + O5 =>
25 KO4 + 10 CO4 = 5 K5C2O + 27 O5
CuI + F2 = CuIF2 =>
CuI + F2 = CuIF2
NH3 + Fe2O3 = Fe + N2 + H2O =>
2 NH3 + Fe2O3 = 2 Fe + N2 + 3 H2O
KSCN + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
H2 + FeO = H2O + Fe =>
H2 + FeO = H2O + Fe
Li(s) + Br2(l) = Br2Li(l) =>
Li(s) + Br2(l) = Br2Li(l)
FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C4H6O5 = CO2 + CH3COOH =>
2 C4H6O5 = 2 CO2 + 3 CH3COOH
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
CuO + HNaCO3 = Cu + NaO2 + CO2 + H2O =>
3 CuO + 2 HNaCO3 = 3 Cu + 2 NaO2 + 2 CO2 + H2O
CaCl2 + NH3 + Na2HPO4 = Ca3(PO4)2 + NaCl + NH4Cl =>
3 CaCl2 + 2 NH3 + 2 Na2HPO4 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl
C2H5OH + K2SO4 = CO2 + H2O + K2S =>
2 C2H5OH + 3 K2SO4 = 4 CO2 + 6 H2O + 3 K2S
(NH4)2NO3 + H2O = HNO3 + NH3OH =>
7(NH4)2NO3 + 8 H2O = 4 HNO3 + 17 NH3OH
C2H5OH + K2SO4 = CO2 + H2O + K2S =>
2 C2H5OH + 3 K2SO4 = 4 CO2 + 6 H2O + 3 K2S
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
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