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2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + KNO3 =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4 + 2 KNO3
HP2O7 + H3O = H2P2O7 + H2O =>
HP2O7 + H3O = H2P2O7 + H2O
HCl + Fe2S2 = H2S + FeCl2 =>
4 HCl + Fe2S2 = 2 H2S + 2 FeCl2
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
NH4Cl + I2 = NI4Cl + H2 =>
NH4Cl + 2 I2 = NI4Cl + 2 H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Au3N = Au3 + N =>
Au3N = Au3 + N
H2S + Na2CrO7 = Cr2O3 + Na2S + H2O + SO2 =>
5 H2S + 2 Na2CrO7 = Cr2O3 + 2 Na2S + 5 H2O + 3 SO2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Na[Cr(OH)4] + K2S2O8 + NaOH = Na2CrO4 + K2SO4 + Na2SO4 + H2O =>
2 Na[Cr(OH)4] + 3 K2S2O8 + 8 NaOH = 2 Na2CrO4 + 3 K2SO4 + 3 Na2SO4 + 8 H2O
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
NH4Na + Fe(NO3)2 = NH4NO3 + FeNa2 =>
2 NH4Na + Fe(NO3)2 = 2 NH4NO3 + FeNa2
HC2H3O2 + AlOH = H2O + AlC2H3O2 =>
HC2H3O2 + AlOH = H2O + AlC2H3O2
C5H8 + HCl = C5H10Cl2 =>
C5H8 + 2 HCl = C5H10Cl2
H2(SO4) + Pb(HO)4 = Pb(SO4)2 + H2O =>
2 H2(SO4) + Pb(HO)4 = Pb(SO4)2 + 4 H2O
Al(OH)3 + NaNO3 = Al + NO3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al + 3 NO3 + 3 NaOH
NH3(g) + CuO(s) = Cu(s) + H2O(i) + N2(g) =>
2 NH3(g) + 3 CuO(s) = 3 Cu(s) + 3 H2O(i) + N2(g)
C6H5CH2OH + [Ag(NH3)2]OH = Ag + NH3 + H2O + C6H5CH2OONH4 =>
C6H5CH2OH + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + C6H5CH2OONH4
CrO4{-}2 + H{+} = Cr2O7 + H2O =>
2 CrO4{-}2 + 2 H{+} = Cr2O7 + H2O
BaCl2 + H2O + SO4 = BaSO4 + HCl + O2 =>
2 BaCl2 + 2 H2O + 2 SO4 = 2 BaSO4 + 4 HCl + O2
Zn(No3)2 + NaOH = Na2[Zn(OH)4] + NaNo3 =>
Zn(No3)2 + 4 NaOH = Na2[Zn(OH)4] + 2 NaNo3
MgBr2 + Pb(ClO4)4 = Mg(ClO4)4 + PbBr2 =>
MgBr2 + Pb(ClO4)4 = Mg(ClO4)4 + PbBr2
AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3
Cr2O3 + NaNO3 + KOH = NaNO2 + K2CrO4 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 3 NaNO2 + 2 K2CrO4 + 2 H2O
Fe(OH)2 + NH3 = [Fe(NH3)2] + OH =>
Fe(OH)2 + 2 NH3 = [Fe(NH3)2] + 2 OH
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
BBr3 + H = B + HBr =>
BBr3 + 3 H = B + 3 HBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CHOOH + Ba = CHOOBa + H2 =>
2 CHOOH + 2 Ba = 2 CHOOBa + H2
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa =>
C6H5NHCOCH3 + NaOH = C6H5NH2 + CH3COONa
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
Au + F2 = AuF2 =>
Au + F2 = AuF2
Na2SiO3 + HCl = SiO2 + NaCl + H2O =>
Na2SiO3 + 2 HCl = SiO2 + 2 NaCl + H2O
Cu(OH)2 + O = Cu(OH)2O =>
Cu(OH)2 + O = Cu(OH)2O
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2 =>
Zn(NO3)2 + Ca(OH)2 = Zn(OH)2 + Ca(NO3)2
Cl2 + I2 + H2O = HIO + HCl =>
Cl2 + I2 + 2 H2O = 2 HIO + 2 HCl
NaCl + Pb = Na + PbCl2 =>
2 NaCl + Pb = 2 Na + PbCl2
H2CO3 + CaBr2 = CaCO3 + HBr =>
H2CO3 + CaBr2 = CaCO3 + 2 HBr
C3H8O3 + Cu(OH)2 = C3H6O3Cu + H2O =>
C3H8O3 + Cu(OH)2 = C3H6O3Cu + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C6H12O6 + Al(NO3)3 = Al2O3 + N2 + CO2 + H2O =>
5 C6H12O6 + 8 Al(NO3)3 = 4 Al2O3 + 12 N2 + 30 CO2 + 30 H2O
Na2S + Zn = ZnS + Na2 =>
Na2S + Zn = ZnS + Na2
Mn(OH)2 + Al3 = Al(OH)3 + Mn =>
9 Mn(OH)2 + 2 Al3 = 6 Al(OH)3 + 9 Mn
NH3 + CuCl2 = Cu(NH3)2 + Cl =>
2 NH3 + CuCl2 = Cu(NH3)2 + 2 Cl
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
SnS2 = Sn + S =>
SnS2 = Sn + 2 S
FeS2NiS + O2 = NiS + FeS + SO2 =>
FeS2NiS + O2 = NiS + FeS + SO2
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