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3 MgSO4(aq) + 2 Na3PO4(aq) = Mg3(PO4)2 + 3 Na2SO4
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
Ni(HCO3)2 = Ni(CO3) + H2O + CO2 =>
Ni(HCO3)2 = Ni(CO3) + H2O + CO2
Cr7C3 + CO = Cr3C2 + CO2 =>
3 Cr7C3 + 10 CO = 7 Cr3C2 + 5 CO2
Lithium + fluorine = LiF =>
2 Li + F2 = 2 LiF
Fe + CuSO4 = Fe(SO4)2 + Cu =>
Fe + 2 CuSO4 = Fe(SO4)2 + 2 Cu
CuCO3 + NaHCO3 = Cu(HCO3)2 + Na2CO3 =>
CuCO3 + 2 NaHCO3 = Cu(HCO3)2 + Na2CO3
Cu + S = Cu3S2 =>
3 Cu + 2 S = Cu3S2
C5H5N + H2O = C5H5NH + OH =>
C5H5N + H2O = C5H5NH + OH
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl =>
CH3(CH2)16COONa + HCl = CH3(CH2)16COOH + NaCl
HMnO4 + HNO2 = MnO2 + HNO3 + H2O =>
2 HMnO4 + 3 HNO2 = 2 MnO2 + 3 HNO3 + H2O
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
H2Se + Ba(OH)2 = H2O + BaSe =>
H2Se + Ba(OH)2 = 2 H2O + BaSe
Cu(C2H3O2)2 + K2CO3 = CuCO3 + KC2H3O2 =>
Cu(C2H3O2)2 + K2CO3 = CuCO3 + 2 KC2H3O2
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Rb + HCl = RbCl + H2 =>
2 Rb + 2 HCl = 2 RbCl + H2
S8 + H2Se = H2S + SSe2 =>
3 S8 + 16 H2Se = 16 H2S + 8 SSe2
Pb(CH3COO)2 + NaOH = Pb(OH)2 + Na(CH3COO) =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 Na(CH3COO)
FeCl2 + KNO3 + HCl = FeCl3 + KCl + N2 + H2O =>
10 FeCl2 + 2 KNO3 + 12 HCl = 10 FeCl3 + 2 KCl + N2 + 6 H2O
Cl2 + Cu(Br)2 = CuCl2 + Br =>
Cl2 + Cu(Br)2 = CuCl2 + 2 Br
HCl(aq)NH4OH(aq) = H2O(l)NH4Cl(aq) =>
HCl(aq)NH4OH(aq) = H2O(l)NH4Cl(aq)
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + KNO3 =>
Fe(NO3)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 KNO3
H{3}PO{4} + NH{4}OH = H{2}O + (NH{4}){3}PO{4} =>
3 H{3}PO{4} + NH{4}OH = 3 H{2}O + (NH{4}){3}PO{4}
Ca3N1 + H2O = Ca(OH)2 + N2 + H2 =>
2 Ca3N1 + 12 H2O = 6 Ca(OH)2 + N2 + 6 H2
Au + H2O2 = Au2O3 + H2O =>
2 Au + 3 H2O2 = Au2O3 + 3 H2O
C3H6 + H2O + KMnO4 = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
Cr + H2SO3 + H{+} = S + H2O + Cr3{+} =>
12 Cr + H2SO3 + 4 H{+} = S + 3 H2O + 4 Cr3{+}
NaClO3 + Cl = NaCl + ClO2 =>
2 NaClO3 + 3 Cl = 2 NaCl + 3 ClO2
MgSO4Mg(OH)2 = Mg(OH)2SO4Mg =>
MgSO4Mg(OH)2 = Mg(OH)2SO4Mg
H2 + ZnHNO3 = Zn + H2HNO3 =>
H2 + ZnHNO3 = Zn + H2HNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
H3PO2 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + H2O =>
5 H3PO2 + 4 KMnO4 + 6 H2SO4 = 5 H3PO4 + 2 K2SO4 + 4 MnSO4 + 6 H2O
POCl3 + NaOH = NaCl + Na2HPO4 + H2O =>
POCl3 + 5 NaOH = 3 NaCl + Na2HPO4 + 2 H2O
In(s) + I2(s) = In2I6(s) =>
2 In(s) + 3 I2(s) = In2I6(s)
SiBr4 + H2O = H2SiO3 + HBr =>
SiBr4 + 3 H2O = H2SiO3 + 4 HBr
CrCl2 + Na2CO3 + H2O = Cr(OH)2 + CO2 + NaCl =>
CrCl2 + Na2CO3 + H2O = Cr(OH)2 + CO2 + 2 NaCl
SiO2NaOH = SiO3NaH =>
SiO2NaOH = SiO3NaH
Ag2S + H2O = Ag + HS + OH =>
Ag2S + H2O = 2 Ag + HS + OH
Li2SO4(aq) + CaCl2(aq) = LiCl(aq) + CaSO4(aq) =>
Li2SO4(aq) + CaCl2(aq) = 2 LiCl(aq) + CaSO4(aq)
SrCl2(aq) + Cu2SO4(aq) = Sr2SO4(s) + CuCl2(aq) =>
2 SrCl2(aq) + Cu2SO4(aq) = Sr2SO4(s) + 2 CuCl2(aq)
CuSO4(aq) + Ni(s) = Cu(s) + NiSO4(aq) =>
CuSO4(aq) + Ni(s) = Cu(s) + NiSO4(aq)
K3[Cr(OH)6] + Br2 + KOH = K4[Cr(OH)6] + KBrO3 + H2O =>
10 K3[Cr(OH)6] + Br2 + 12 KOH = 10 K4[Cr(OH)6] + 2 KBrO3 + 6 H2O
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
K2[Sn(OH)4] + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2[Sn(OH)6] =>
K2[Sn(OH)4] + PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)4] + K2[Sn(OH)6]
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
NaIO3 + NaH4SO4 = NaHSO4 + Na2SO4 + H2O + I2 =>
6 NaIO3 + 10 NaH4SO4 = 4 NaHSO4 + 6 Na2SO4 + 18 H2O + 3 I2
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
KNO2 + MnO2 + HCl = KNO3 + MnCl2 + H2O =>
KNO2 + MnO2 + 2 HCl = KNO3 + MnCl2 + H2O
CaI2 + ZnSO4 = CaSO4 + ZnI2 =>
CaI2 + ZnSO4 = CaSO4 + ZnI2
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