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Mo + 2 H2S = MoS2 + 2 H2
I2 + MgBr2 = IBr + Mg =>
I2 + MgBr2 = 2 IBr + Mg
CrCl3 + NH3 = Cr(NH2)3 + HCl =>
CrCl3 + 3 NH3 = Cr(NH2)3 + 3 HCl
K2CO3 + MgO = MgCO3 + K2O =>
K2CO3 + MgO = MgCO3 + K2O
LiSO + AgCO = LiCO + AgSO =>
LiSO + AgCO = LiCO + AgSO
Fe + ZnSO4 = Zn + Fe(SO4)2 =>
Fe + 2 ZnSO4 = 2 Zn + Fe(SO4)2
(NH4)2CrO4 + Mn(NO3)2 + KOH = K2MnO4 + NH4OH + KNO3 + K[Cr(OH)4] =>
4(NH4)2CrO4 + 11 Mn(NO3)2 + 44 KOH = 11 K2MnO4 + 12 NH4OH + 18 KNO3 + 4 K[Cr(OH)4]
XCaH2 + H2O = XCaO2H2 + H2 =>
XCaH2 + 2 H2O = XCaO2H2 + 2 H2
Ag{+} + Cd = Ag + Cd{2+} =>
2 Ag{+} + Cd = 2 Ag + Cd{2+}
ZnS{+2} + O = ZnO{+2} + S =>
ZnS{+2} + O = ZnO{+2} + S
P = P3 =>
3 P = P3
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
CH3COOH + NH3 = (NH4)(CH3COO) =>
CH3COOH + NH3 = (NH4)(CH3COO)
Al{3+} + SO4{-2] = Al2(SO4)3 =>
2 Al{3+} + 3 SO4{-2] = Al2(SO4)3
KClO3 + Sb2S3 = Sb2O5 + KCl + SO2 =>
11 KClO3 + 3 Sb2S3 = 3 Sb2O5 + 11 KCl + 9 SO2
AgNO3 + HBr = AgBr + NO3 + H2 =>
2 AgNO3 + 2 HBr = 2 AgBr + 2 NO3 + H2
H2O2 + N2H4 = HNO3 + H2O =>
7 H2O2 + N2H4 = 2 HNO3 + 8 H2O
NaOH + Mg(No3)2 = Mg(OH)2 + NaNo3 =>
2 NaOH + Mg(No3)2 = Mg(OH)2 + 2 NaNo3
Ca(ClO)3 + HCl = CaCl2 + H2O + Cl2 =>
2 Ca(ClO)3 + 12 HCl = 2 CaCl2 + 6 H2O + 7 Cl2
Ca(OH) + H3(PO4)2 = Ca3(PO4)2 + H2O =>
3 Ca(OH) + H3(PO4)2 = Ca3(PO4)2 + 3 H2O
(AsO4)2 + Ni2(Sb2O7)3 = O7Sb2 + As2Ni3O8 =>
2(AsO4)2 + 3 Ni2(Sb2O7)3 = 9 O7Sb2 + 2 As2Ni3O8
Mg(NO3)2 + K2CO3 = K2(NO3)2 + MgCO3 =>
Mg(NO3)2 + K2CO3 = K2(NO3)2 + MgCO3
S + P = S3P4 =>
3 S + 4 P = S3P4
Na + HgSO4 = Na2SO4 + Hg =>
2 Na + HgSO4 = Na2SO4 + Hg
Na3AsO4 + NaI + H2SO4 = As2O3 + H2O + I2 + Na2SO4 =>
2 Na3AsO4 + 4 NaI + 5 H2SO4 = As2O3 + 5 H2O + 2 I2 + 5 Na2SO4
KMnO4 + NaBr + H2SO4 = MnSO4 + K2SO4 + Br2 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Br2 + 5 Na2SO4 + 8 H2O
CuSO4*5H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]{2+} + SO4{-2} + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]{2+} + SO4{-2} + 3 H2O
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + Na(C2H3O2) =>
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + 2 Na(C2H3O2)
CuSO4(aq) + KCl(aq) = CuCl2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KCl(aq) = CuCl2(aq) + K2SO4(aq)
HCHONa2SO3H2O = NaOHCH2(NaSO3)OH =>
HCHONa2SO3H2O = NaOHCH2(NaSO3)OH
Mg + Cu2SO4 = MgSO4 + Cu =>
Mg + Cu2SO4 = MgSO4 + 2 Cu
CuSO4 + KI = CuI2 + K2SO4 =>
CuSO4 + 2 KI = CuI2 + K2SO4
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
PbCl4 + CaCO3 = Pb(CO3)2 + CaCl2 =>
PbCl4 + 2 CaCO3 = Pb(CO3)2 + 2 CaCl2
Na + HFO4 = NaF + H2 + O2 =>
2 Na + 2 HFO4 = 2 NaF + H2 + 4 O2
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al2(SO4)3 + NaHCO3 = Al(OH)3 + (Na)2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3(Na)2SO4 + 6 CO2
C2H5OH + I2 + NaOH = CHI3 + HCOONa + HI =>
C2H5OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
C2H5OH + O2(aq) = CO2(g) + H2O =>
C2H5OH + 3 O2(aq) = 2 CO2(g) + 3 H2O
Al(s) + NiBr2(aq) = Ni(l)AlBr2(aq) =>
Al(s) + NiBr2(aq) = Ni(l)AlBr2(aq)
CuCl3 + KOH = KCl + Cu(OH)3 =>
CuCl3 + 3 KOH = 3 KCl + Cu(OH)3
Al + O3 + H3 = Al(OH)3 =>
Al + O3 + H3 = Al(OH)3
AgNO3 + Na2(Cr2O7) = Ag2(Cr2O7) + NaNO3 =>
2 AgNO3 + Na2(Cr2O7) = Ag2(Cr2O7) + 2 NaNO3
NiOH + SO = NiO + SOH =>
NiOH + SO = NiO + SOH
Mn(OH)2 + HNO3 = H2O + MnOHNO3 =>
Mn(OH)2 + HNO3 = H2O + MnOHNO3
H2Se + NaHCO3 = CO2 + H2O + Na2Se =>
H2Se + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2Se
H3O = H2(OH) =>
H3O = H2(OH)
AgNO3 + NaCl(aq) = AgCl + NaNO3 =>
AgNO3 + NaCl(aq) = AgCl + NaNO3
Na2SO4 + BaCI2 = Na2CI2 + BaSO4 =>
Na2SO4 + BaCI2 = Na2CI2 + BaSO4
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