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2 KCl + Pb(C2H3O2)2 = PbCl2 + 2 K(C2H3O2)
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + K2SO4 + H2O + KOH =>
8 KMnO4 + 14 NaOH + Na2S2O3 = 8 Na2MnO4 + 2 K2SO4 + 5 H2O + 4 KOH
C3H8 + I2 = C3H7I + HI =>
C3H8 + I2 = C3H7I + HI
H2SO3 + KOH = H2O + K2SO3 =>
H2SO3 + 2 KOH = 2 H2O + K2SO3
CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O =>
2 CH3CH2COOH + MgO = (CH3CH2COO)2Mg + H2O
CuSO4 + Na2SiO4 = CuSiO4 + Na2SO4 =>
CuSO4 + Na2SiO4 = CuSiO4 + Na2SO4
Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4
Ca + ZnCO3 = CaCO3 + Zn =>
Ca + ZnCO3 = CaCO3 + Zn
Fe3 + H3PO4 = Fe6(PO4) + H2 =>
4 Fe3 + 2 H3PO4 = 2 Fe6(PO4) + 3 H2
H2S + Ca(OH)2 = Ca3(OHS)2 + H2O =>
2 H2S + 3 Ca(OH)2 = Ca3(OHS)2 + 4 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4{2+} + 2 OH{-} + 4 H2O
BaClHSO4 = BaSO4HCl =>
BaClHSO4 = BaSO4HCl
S + KCIO3 = SO + KCI =>
3 S + KCIO3 = 3 SO + KCI
SO3 + Na2S = Na2SO4 + S =>
4 SO3 + 3 Na2S = 3 Na2SO4 + 4 S
I2 + SO3{2-} + H2O = I{-} + SO4{2-} + H{+} =>
I2 + SO3{2-} + H2O = 2 I{-} + SO4{2-} + 2 H{+}
NH3 + K2SO4 = NH3K2SO4 =>
NH3 + K2SO4 = NH3K2SO4
Pb(NO3)2 + Na(OH)2 = Pb(OH)2 + Na(NO3)2 =>
Pb(NO3)2 + Na(OH)2 = Pb(OH)2 + Na(NO3)2
AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2 =>
2 AgNO3 + CuSO4 = Ag2SO4 + Cu(NO3)2
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl =>
C6H5CH3 + Cl2 = C6H5CH2Cl + HCl
NaAlO2 + H2O = NaAl(OH)4 =>
NaAlO2 + 2 H2O = NaAl(OH)4
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ba + Au2SO4 = BaSO4 + Au =>
Ba + Au2SO4 = BaSO4 + 2 Au
H2 + S = H2S =>
H2 + S = H2S
Fe3(CO)12 + P(C6H5)3 = Fe(CO)4(P(C6H5)3) =>
Fe3(CO)12 + 3 P(C6H5)3 = 3 Fe(CO)4(P(C6H5)3)
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
ZnCl2 + NaOH = NaCl + Zn(OH)2 =>
ZnCl2 + 2 NaOH = 2 NaCl + Zn(OH)2
Ni + Br = NiBr2 =>
Ni + 2 Br = NiBr2
K2C2O4 = K2CO3 + CO =>
K2C2O4 = K2CO3 + CO
Cu(s) + HCl(ac) = CuCl2(ac) + H2(g) =>
Cu(s) + 2 HCl(ac) = CuCl2(ac) + H2(g)
MgO + Ca(OH)2 = CaO + Mg(OH)2 =>
MgO + Ca(OH)2 = CaO + Mg(OH)2
Cl2 + C2H2 = C2H2Cl4 =>
2 Cl2 + C2H2 = C2H2Cl4
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
F2 + Ca3(PO4)2 = CaF2 + PO4 =>
3 F2 + Ca3(PO4)2 = 3 CaF2 + 2 PO4
K2Cr2O7 + Na2SO3 + NaOH + H2O = Na2SO4 + K3(Cr(OH)6) + Na2CrO4 =>
3 K2Cr2O7 + 3 Na2SO3 + 8 NaOH + 2 H2O = 3 Na2SO4 + 2 K3(Cr(OH)6) + 4 Na2CrO4
Ag + HCl(aq) = H + AgCl =>
Ag + HCl(aq) = H + AgCl
Ca(NO3) + Al = Ca + Al(NO3)3 =>
3 Ca(NO3) + Al = 3 Ca + Al(NO3)3
C3H9O2NHCl = CH3COOHCH3NH3Cl =>
C3H9O2NHCl = CH3COOHCH3NH3Cl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KOH + Li2SO4 = K2SO4 + LiOH =>
2 KOH + Li2SO4 = K2SO4 + 2 LiOH
Na + B = Na2B =>
2 Na + B = Na2B
LiF + KCl = FCl + KLi =>
LiF + KCl = FCl + KLi
H2O + FeCl3 = Fe(OH)3 + HCl =>
3 H2O + FeCl3 = Fe(OH)3 + 3 HCl
NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3 =>
NH4CO3 + Mg2SO4 = NH4SO4 + Mg2CO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Cl2 + C2H2 = C2H2Cl2 =>
Cl2 + C2H2 = C2H2Cl2
KJ + Br2 = J2 + KBr =>
2 KJ + Br2 = J2 + 2 KBr
MgO + Ca(OH)2 = CaO + Mg(OH)2 =>
MgO + Ca(OH)2 = CaO + Mg(OH)2
KMnO4 + H2O = HMnO4 + KOH =>
KMnO4 + H2O = HMnO4 + KOH
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
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