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Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CoI2 + K3PO4 = CoPO4 + K3I2 =>
CoI2 + K3PO4 = CoPO4 + K3I2
C12H2O10 + O2 = CO2 + H2O =>
2 C12H2O10 + 15 O2 = 24 CO2 + 2 H2O
Fe(NO3)3(aq) + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3(aq) + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
H3PO4 + OH{-} = PO4{3-} + H2O =>
H3PO4 + 3 OH{-} = PO4{3-} + 3 H2O
Mg + HC2H3O2 = Mg(C2H3O2)2 + H2 =>
Mg + 2 HC2H3O2 = Mg(C2H3O2)2 + H2
Pb(NO3)2(aq) + K2Cr2O7(aq) = KNO3 + PbCr2O7 =>
Pb(NO3)2(aq) + K2Cr2O7(aq) = 2 KNO3 + PbCr2O7
KOH + HPO3 = K3PO4 + H2O =>
3 KOH + HPO3 = K3PO4 + 2 H2O
Zn2(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn2(s) + 2 CuSO4(aq) = 2 ZnSO4(aq) + 2 Cu(s)
CH3Cl + Br2 = CH3Br + Cl =>
2 CH3Cl + Br2 = 2 CH3Br + 2 Cl
Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6
Cr2O7{2-} + Na2S + H{+} = H2O + Cr{3+} + SO4{2-} + NaOH =>
4 Cr2O7{2-} + 3 Na2S + 26 H{+} = 10 H2O + 8 Cr{3+} + 3 SO4{2-} + 6 NaOH
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
Al2(SO4)3 + Ca(HO)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(HO)2 = 2 Al(OH)3 + 3 CaSO4
Ca(OH)2 + Na2SO4 = CaSO4 + NaOH =>
Ca(OH)2 + Na2SO4 = CaSO4 + 2 NaOH
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
SiCl4 + NaOH = NaCl + H2SiO3 + H2O =>
SiCl4 + 4 NaOH = 4 NaCl + H2SiO3 + H2O
Ag(NO3)2 + KCl = AgCl + K(NO3)2 =>
Ag(NO3)2 + KCl = AgCl + K(NO3)2
NaHO2 + HCl = NaH2O2Cl =>
NaHO2 + HCl = NaH2O2Cl
NiSO3(s) = NiO(s) + SO2(g) =>
NiSO3(s) = NiO(s) + SO2(g)
Sr + AlCl = SrCl + Al =>
Sr + AlCl = SrCl + Al
NaOCl + C2H4O2 = HOCl + NaC2H3O2 =>
NaOCl + C2H4O2 = HOCl + NaC2H3O2
Hg(NO3)2 + CsCl = HgCl + Cs(NO3)2 =>
Hg(NO3)2 + CsCl = HgCl + Cs(NO3)2
Al(C2H3O2)3 + K2SO4 = K(C2H3O2) + Al2(SO4)3 =>
2 Al(C2H3O2)3 + 3 K2SO4 = 6 K(C2H3O2) + Al2(SO4)3
CaO + P4 = Ca3P2 + P4O10 =>
30 CaO + 8 P4 = 10 Ca3P2 + 3 P4O10
V2O5 + H2O = H2V2O6 =>
V2O5 + H2O = H2V2O6
Fe + H = FeH =>
Fe + H = FeH
Li + Sn(SO3) = Li(SO3) + Sn =>
Li + Sn(SO3) = Li(SO3) + Sn
Al + Pb(ClO3)2 = Al(ClO3)2 + Pb =>
Al + Pb(ClO3)2 = Al(ClO3)2 + Pb
(C6H10O5)4 + H2O = C12H22O11 =>
(C6H10O5)4 + 2 H2O = 2 C12H22O11
S + MnO4 = SO4 + MnO2 =>
S + 2 MnO4 = SO4 + 2 MnO2
HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + HOH =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2 + 2 HOH
CrO2 + HCl = CrCl3 + Cl + H2O =>
CrO2 + 4 HCl = CrCl3 + Cl + 2 H2O
Nb2O5 = NbO + O2 =>
2 Nb2O5 = 4 NbO + 3 O2
Sn + HNO3 = Sn(NO3)2 + H2O + NO2 =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 H2O + 2 NO2
C2H4O + NH3 = H2NCH2CH2OH =>
C2H4O + NH3 = H2NCH2CH2OH
Cu(NO3)2 + Na2C2O4 = CuC2O4 + NaNO3 =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 NaNO3
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2(g)
Gd(NO3)3 + (NH4)2SO4 + NaOH = Gd2(SO4)3 + NaNO3 + NH4OH =>
2 Gd(NO3)3 + 3(NH4)2SO4 + 6 NaOH = Gd2(SO4)3 + 6 NaNO3 + 6 NH4OH
NaNO2 + HI = NaI + HNO2 =>
NaNO2 + HI = NaI + HNO2
Ag2Cu + HNO3 = AgHNO3 + Cu =>
Ag2Cu + 2 HNO3 = 2 AgHNO3 + Cu
MnCl2 + KMnO4 + H2O = MnO2 + Cl2 + KOH =>
3 MnCl2 + 4 KMnO4 + 2 H2O = 7 MnO2 + 3 Cl2 + 4 KOH
C6H6 + HOSO3H = C6H5SO3H + H2O =>
C6H6 + HOSO3H = C6H5SO3H + H2O
Al(SO4)3 + KOH = KSO4 + Al(OH)3 =>
Al(SO4)3 + 3 KOH = 3 KSO4 + Al(OH)3
Al + CuCl2H2O = Cu + AlCl3 + H2O =>
2 Al + 3 CuCl2H2O = 3 Cu + 2 AlCl3 + 3 H2O
(NH4)2CrO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbCrO4(s) =>
(NH4)2CrO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbCrO4(s)
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
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