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PbCl2 + NaHSO3 + H2O = H2SO4 + HCl + NaCl + Pb
SO2 + CaCO2 + O2 = CaSO4 + CO2 =>
SO2 + CaCO2 + O2 = CaSO4 + CO2
Ca(OCl)2 + Na2CO3 = NaClO + CaCO3 =>
Ca(OCl)2 + Na2CO3 = 2 NaClO + CaCO3
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Sb2Ca5 + H2O = Ca(OH)2 + SbO5 + H2 =>
Sb2Ca5 + 20 H2O = 5 Ca(OH)2 + 2 SbO5 + 15 H2
SiI4 + O2 = SiO2 + I =>
SiI4 + O2 = SiO2 + 4 I
KF = K + F2 =>
2 KF = 2 K + F2
SO2 + O + H2O = H2OSO4 =>
SO2 + 2 O + H2O = H2OSO4
Cu(NO3)2 + MgF2 = CuF2 + Mg(NO3)2 =>
Cu(NO3)2 + MgF2 = CuF2 + Mg(NO3)2
KMnO4 + Na2S + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + Na2S + 8 NaOH = 4 K2MnO4 + 4 Na2MnO4 + Na2SO4 + 4 H2O
Li(s) + HNO3(aq) = LiNO3 + H2(g) =>
2 Li(s) + 2 HNO3(aq) = 2 LiNO3 + H2(g)
H3PO4 + Na = Na3PO4 + H2 =>
2 H3PO4 + 6 Na = 2 Na3PO4 + 3 H2
CH3CH2OH + H2Cr2O7 + HCl = CH3COOH + CrCl3 + H2O =>
3 CH3CH2OH + 2 H2Cr2O7 + 12 HCl = 3 CH3COOH + 4 CrCl3 + 11 H2O
P = P1 =>
P = P1
CO2 + SO2 = SCO4 =>
CO2 + SO2 = SCO4
Fe*Cu(NO3)2 = Cu + Fe(NO3)2 =>
Fe*Cu(NO3)2 = Cu + Fe(NO3)2
K4[Fe(CN)6] + FeSO4 = Fe4[Fe(CN)6]3 + K2SO4 + Fe2 =>
3 K4[Fe(CN)6] + 6 FeSO4 = Fe4[Fe(CN)6]3 + 6 K2SO4 + Fe2
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
Pb(ClO3)2 + FrOH = PbOH + Fr(ClO3)2 =>
Pb(ClO3)2 + FrOH = PbOH + Fr(ClO3)2
C15H28O + O2 = CO2 + H2O =>
2 C15H28O + 43 O2 = 30 CO2 + 28 H2O
C2H2 + KMnO4 + NaOH = K2MnO4 + MnO2 + Na2C2O4 + H2O =>
C2H2 + 4 KMnO4 + 2 NaOH = 2 K2MnO4 + 2 MnO2 + Na2C2O4 + 2 H2O
SbCl3 + Na2S = NaCl + Sb2S3 =>
2 SbCl3 + 3 Na2S = 6 NaCl + Sb2S3
As + H = AsH =>
As + H = AsH
BaCl2 + Cr(CN)3 = Ba(CN)2 + CrCl3 =>
3 BaCl2 + 2 Cr(CN)3 = 3 Ba(CN)2 + 2 CrCl3
MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2
Cu + HNO3 = CuNO3 + NO2 + H2O =>
Cu + 2 HNO3 = CuNO3 + NO2 + H2O
Fe(OH)2 + HI = FeI + H2O + OH =>
Fe(OH)2 + HI = FeI + H2O + OH
Ba + I2 = Ba(I2)2 =>
Ba + 2 I2 = Ba(I2)2
H2O2 + FeCl2 = FeO2 + HCl =>
H2O2 + FeCl2 = FeO2 + 2 HCl
C12H23OOH + O2 = CO2 + H2O =>
C12H23OOH + 17 O2 = 12 CO2 + 12 H2O
Mn(OH)4 + KOH = K2MnO3 + H2O =>
Mn(OH)4 + 2 KOH = K2MnO3 + 3 H2O
ClO3{-} + H2O + I2 = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 3 I2 = 6 IO3{-} + 5 Cl{-} + 6 H{+}
I + Na2SO3 + NaOH = NaI + Na2SO4 + H2O =>
2 I + Na2SO3 + 2 NaOH = 2 NaI + Na2SO4 + H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
UO2 + HNO3 = UN2O8 + NO + H2O =>
3 UO2 + 8 HNO3 = 3 UN2O8 + 2 NO + 4 H2O
FeCl3 + Po4 = FePo4 + Cl =>
FeCl3 + Po4 = FePo4 + 3 Cl
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
Ca{+} + S{-} = CaS =>
Ca{+} + S{-} = CaS
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
ZnI2 + MgCl2 = ZnCl2 + MgI2 =>
ZnI2 + MgCl2 = ZnCl2 + MgI2
Nb6Sn5 + SnO2 = NbO + Sn =>
Nb6Sn5 + 3 SnO2 = 6 NbO + 8 Sn
C4H5 + NaNH2 = C4H4Na + NH3 =>
C4H5 + NaNH2 = C4H4Na + NH3
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
PbCl + NaO = NaCl + PbO =>
PbCl + NaO = NaCl + PbO
NH4NO3 + AgCl = NH4Cl + AgNO3 =>
NH4NO3 + AgCl = NH4Cl + AgNO3
C3H7I + Na = C6H14 + NaI =>
2 C3H7I + 2 Na = C6H14 + 2 NaI
Si + CoO = CoSi + SiO2 =>
3 Si + 2 CoO = 2 CoSi + SiO2
(CH3CH2O)2POH + (CH3)3CNH2 + CCl4 = (CH3CH2O)2PONH2 + [(CH3)3CNH3]Cl + CCl3 =>
(CH3CH2O)2POH + 11(CH3)3CNH2 + 22 CCl4 = (CH3CH2O)2PONH2 + 10[(CH3)3CNH3]Cl + 26 CCl3
NaHCO3 + CH3COOH = NaCH3COOH + H + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaCH3COOH + 6 H + 4 CO2
BaOH + HCl = BaCl + H2O =>
BaOH + HCl = BaCl + H2O
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