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S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
NH4Fe(SO4)2*12H2O + BaCl2 = NH4FeCl4 + BaSO4 + H2O =>
NH4Fe(SO4)2*12H2O + 2 BaCl2 = NH4FeCl4 + 2 BaSO4 + 12 H2O
Cu(OH)2 + NaNO3 = Cu(NO3)2 + NaOH =>
Cu(OH)2 + 2 NaNO3 = Cu(NO3)2 + 2 NaOH
CH3COONa(aq) + NaOH = CH4 + Na2CO3 =>
CH3COONa(aq) + NaOH = CH4 + Na2CO3
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
HClO3 + SO2 + H2O = HCl + H2SO4 =>
HClO3 + 3 SO2 + 3 H2O = HCl + 3 H2SO4
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3 =>
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3
Ca(OH)2 + K2Co3 = CaCo3 + KOH =>
Ca(OH)2 + K2Co3 = CaCo3 + 2 KOH
C8H18(l) + O2(g) = C(s) + H2O(v) =>
2 C8H18(l) + 9 O2(g) = 16 C(s) + 18 H2O(v)
NaCl(s)HCl(aq) = Cl2NaH =>
NaCl(s)HCl(aq) = Cl2NaH
LiF + O2 = LiFO3 =>
2 LiF + 3 O2 = 2 LiFO3
ReCl4 + HNO3 = HReO4 + NO + Cl2 + H2O =>
3 ReCl4 + 7 HNO3 = 3 HReO4 + 7 NO + 6 Cl2 + 2 H2O
KMnO4 + H2C2O4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
NaOH + Zn = Na2ZnO2 + H =>
2 NaOH + Zn = Na2ZnO2 + 2 H
NaOH + HC6H5O = H2O + NaC6H5O =>
NaOH + HC6H5O = H2O + NaC6H5O
Ag + HC2H3O2 = AgC2H3O2 + H2 =>
2 Ag + 2 HC2H3O2 = 2 AgC2H3O2 + H2
Pb(NO3)2 + Rb3AsO4 = Pb3(AsO4)2 + RbNO3 =>
3 Pb(NO3)2 + 2 Rb3AsO4 = Pb3(AsO4)2 + 6 RbNO3
Pb(NO2)2(aq) + HCl = PbCl2 + HNO2 =>
Pb(NO2)2(aq) + 2 HCl = PbCl2 + 2 HNO2
N2O5 + K = KNO2 + O2 =>
2 N2O5 + 4 K = 4 KNO2 + O2
KOHCl = KClOH =>
KOHCl = KClOH
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
CdS + H2O2 = CdSO4 + H2O =>
CdS + 4 H2O2 = CdSO4 + 4 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Fe + ZnSO4 = Fe2(SO4)3 + Zn =>
2 Fe + 3 ZnSO4 = Fe2(SO4)3 + 3 Zn
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
Au + CO3 = Au2(CO3)3 =>
2 Au + 3 CO3 = Au2(CO3)3
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
Mg + C3COOH = Mg(C3COOH)2 =>
Mg + 2 C3COOH = Mg(C3COOH)2
KCl + NH4CH3COO = KCH3COO + NH4Cl =>
KCl + NH4CH3COO = KCH3COO + NH4Cl
I2 + C2H6 = C2H5I + HI =>
I2 + C2H6 = C2H5I + HI
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
K3CO2 + H2SO4 = K2SO4 + H3CO2 =>
2 K3CO2 + 3 H2SO4 = 3 K2SO4 + 2 H3CO2
Fe(OH)3NaOH = FeOHNa(OH)3 =>
Fe(OH)3NaOH = FeOHNa(OH)3
H3PO4 + CaMg(CO3)2 = Ca3(PO4)2 + Mg3(PO4)2 + H2O + CO2 =>
4 H3PO4 + 3 CaMg(CO3)2 = Ca3(PO4)2 + Mg3(PO4)2 + 6 H2O + 6 CO2
Na2CO3*10H2O = H2O + Na2CO3 =>
Na2CO3*10H2O = 10 H2O + Na2CO3
MgO + H2SiF6 = MgF2 + SiO2 + H2O =>
3 MgO + H2SiF6 = 3 MgF2 + SiO2 + H2O
CaAl2Si2O10H4 + Ca3Al2Si3O12 + SiO2 = Ca2Al2Si3O12H2 =>
CaAl2Si2O10H4 + Ca3Al2Si3O12 + SiO2 = 2 Ca2Al2Si3O12H2
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + NaClO4(aq) =>
Cu(ClO4)2(aq) + Na2S(aq) = CuS(s) + 2 NaClO4(aq)
FO = F + O2 =>
2 FO = 2 F + O2
C7H14 + HBr = C7H15Br =>
C7H14 + HBr = C7H15Br
Pb(OH)2(s) + HNO3(aq) = Pb(NO3)2(aq) + H2O(l) =>
Pb(OH)2(s) + 2 HNO3(aq) = Pb(NO3)2(aq) + 2 H2O(l)
Er + O2 = Er2O3 =>
4 Er + 3 O2 = 2 Er2O3
Cl2 + NH3 = N2H4 + NH4Cl = =>
Cl2 + 4 NH3 = N2H4 + 2 NH4Cl
H2SO4 + BaS = BaSO4 + H2S =>
H2SO4 + BaS = BaSO4 + H2S
CS + O2(g) = CO2(g) + SO2(g) =>
CS + 2 O2(g) = CO2(g) + SO2(g)
NaHSO3(s) = Na2SO3(s)SO2(g)H2O =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O
H2 + S = H2S =>
H2 + S = H2S
TiH2 + KNO3 = TiO2 + H2O + K2O + N2 =>
5 TiH2 + 6 KNO3 = 5 TiO2 + 5 H2O + 3 K2O + 3 N2
(CH3)2NHH2O = (CH3)2NH2OH =>
(CH3)2NHH2O = (CH3)2NH2OH
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