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104 KC103 = 103 KC104 + K1
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
C5HH12 + O2 = CO2 + H2O =>
4 C5HH12 + 33 O2 = 20 CO2 + 26 H2O
CO2NaNO3 = NaCO3NO2 =>
CO2NaNO3 = NaCO3NO2
SO2 + Na2SiO3 + H2O = NaSO3 + Na2S + H2SiO3 =>
7 SO2 + 4 Na2SiO3 + 4 H2O = 6 NaSO3 + Na2S + 4 H2SiO3
Mg(CO3)2 + CaCl2 = Ca(CO3)2 + MgCl2 =>
Mg(CO3)2 + CaCl2 = Ca(CO3)2 + MgCl2
AuCl3 + Ag = Au + AgCl =>
AuCl3 + 3 Ag = Au + 3 AgCl
S4O62{-} + MnO4{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
13 S4O62{-} + 418 MnO4{-} + 588 H{+} = 52 SO42{-} + 209 Mn2{+} + 294 H2O
CH3OHHBr = CH3BrH2O =>
CH3OHHBr = CH3BrH2O
Mg(OH)Cl + HCl = MgCl2 + H2O =>
Mg(OH)Cl + HCl = MgCl2 + H2O
Pb(CH3COO)2 + BaI2 = PbI2 + Ba(CH3COO)2 =>
Pb(CH3COO)2 + BaI2 = PbI2 + Ba(CH3COO)2
C6H6 + AlCl3 = C6H5Cl + AlH3 =>
3 C6H6 + AlCl3 = 3 C6H5Cl + AlH3
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
NiCO3*2Ni(OH)2*4H2O + HBF4 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 6 HBF4 + 9 H2O = 3[Ni(H2O)6][BF4]2 + CO2
ZnBr2 + Mg(NO3)2 = Zn(NO3)2 + MgBr2 =>
ZnBr2 + Mg(NO3)2 = Zn(NO3)2 + MgBr2
CH3OH + CO3 = CH3C + OHO =>
6 CH3OH + 4 CO3 = 5 CH3C + 9 OHO
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
C2H5OH + H2SO4 + KMnO4 = CH3COOH + K2SO4 + H2O + MnSO4 =>
5 C2H5OH + 6 H2SO4 + 4 KMnO4 = 5 CH3COOH + 2 K2SO4 + 11 H2O + 4 MnSO4
NH3 + H2O = HNH4O =>
NH3 + H2O = HNH4O
O4 + K = K2O5 =>
5 O4 + 8 K = 4 K2O5
Ni + CuSO4 = NiO + CuO + SO2 =>
Ni + CuSO4 = NiO + CuO + SO2
Na2BeO2 + HNO3 = Be(OH)2 + NaNO3 =>
Na2BeO2 + 2 HNO3 = Be(OH)2 + 2 NaNO3
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Zn + NO3 + H = Zn(OH)4 + NH3 =>
3 Zn + 4 NO3 + 24 H = 3 Zn(OH)4 + 4 NH3
Ag + NaOH + K2S2O8 = AgO + Na2SO4 + K2SO4 + H2O =>
Ag + 2 NaOH + K2S2O8 = AgO + Na2SO4 + K2SO4 + H2O
NO3 + H2SO4 = H2 + (NO3)2SO4 =>
2 NO3 + H2SO4 = H2 + (NO3)2SO4
ClO3 + NiO2 = ClO4 + Ni =>
2 ClO3 + NiO2 = 2 ClO4 + Ni
SiBr4(l) + H2O(l) = SiO2(s) + HBr(g) =>
SiBr4(l) + 2 H2O(l) = SiO2(s) + 4 HBr(g)
CH3COOH + ROH = CH3COOR + H2O =>
CH3COOH + ROH = CH3COOR + H2O
CaOH2 + Cl2 = CaClO3 + CaCl2 + HCl =>
6 CaOH2 + 11 Cl2 = 2 CaClO3 + 4 CaCl2 + 12 HCl
C4H8 + H2O = C2H6 + CO2 =>
7 C4H8 + 8 H2O = 12 C2H6 + 4 CO2
KMnO4 + NaOH + NaHSO3 = K2MnO4 + Na2SO4 + H2O + MnO2 =>
2 KMnO4 + 2 NaOH + 2 NaHSO3 = K2MnO4 + 2 Na2SO4 + 2 H2O + MnO2
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
AgF + NH4Cl = AgCl + NH4F =>
AgF + NH4Cl = AgCl + NH4F
O3 + Al = Al2O3 =>
O3 + 2 Al = Al2O3
NaNO3 + H2SO4 = HNO3 + Na2SO4 =>
2 NaNO3 + H2SO4 = 2 HNO3 + Na2SO4
LiO + MgC = MgO + LiC =>
LiO + MgC = MgO + LiC
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3 =>
CaAl2Si2O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + CaCO3
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
ClO + H2O = Cl + OH =>
ClO + H2O = Cl + 2 OH
FeCo3H2Co3 = Fe(HCo3)2 =>
FeCo3H2Co3 = Fe(HCo3)2
Cu(OH)2 = HOH + CuO =>
Cu(OH)2 = HOH + CuO
Ca(OH)2(ag) + HCl(ag) = CaCl2(ag) + H2O =>
Ca(OH)2(ag) + 2 HCl(ag) = CaCl2(ag) + 2 H2O
Br2 + Mn = MnBr2 =>
Br2 + Mn = MnBr2
Ba(CO3)(s) + H2SO4(l) = Ba(SO4)(s) + CO2(g) + H2O(l) =>
Ba(CO3)(s) + H2SO4(l) = Ba(SO4)(s) + CO2(g) + H2O(l)
Fe3O2 + H2 = Fe + H2O =>
Fe3O2 + 2 H2 = 3 Fe + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
NH4VO3 + C2H2O4 = VO2 + NH3 + CO2 + H2O =>
2 NH4VO3 + C2H2O4 = 2 VO2 + 2 NH3 + 2 CO2 + 2 H2O
Si + H2SO4 = Si2(SO4)4 + H2 =>
2 Si + 4 H2SO4 = Si2(SO4)4 + 4 H2
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