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2 KClO3 + 3 S = 3 SO2 + 2 KCl
NI + S = NIS =>
NI + S = NIS
C2H5OH + Ag(NH3)2OH = C2H7O2N + Ag + H2O + NH3 =>
C2H5OH + 4 Ag(NH3)2OH = C2H7O2N + 4 Ag + 3 H2O + 7 NH3
FeCl3 + NaOH = (Fe(OH)3) + NaCl =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3 NaCl
Na2CrO4 + HNO3 = Na(NO3) + H2CrO4 =>
Na2CrO4 + 2 HNO3 = 2 Na(NO3) + H2CrO4
Ca2 + N7 = Ca3N2 =>
21 Ca2 + 4 N7 = 14 Ca3N2
AgNO3 + Al(Cl)3 = AgCl + Al(NO3)3 =>
3 AgNO3 + Al(Cl)3 = 3 AgCl + Al(NO3)3
Cu + HCl = CuCl + H =>
Cu + HCl = CuCl + H
K2SO4 + Ba(OH)2 = BaSO4 + KOH =>
K2SO4 + Ba(OH)2 = BaSO4 + 2 KOH
K2Cr2O7 + Na2SO3 = Na2SO4 + KCrO2 =>
K2Cr2O7 + 3 Na2SO3 = 3 Na2SO4 + 2 KCrO2
CaO + SO3 = Ca(SO4) =>
CaO + SO3 = Ca(SO4)
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
KOH + H2O + PbO2 + KCl = KClO3 + KPb(OH)3 =>
3 KOH + 3 H2O + 3 PbO2 + KCl = KClO3 + 3 KPb(OH)3
CH3Cl + Na = C4H10 + NaCl + HCl =>
4 CH3Cl + 2 Na = C4H10 + 2 NaCl + 2 HCl
LiOH + ZnBr2 = LiBr + Zn(OH)2 =>
2 LiOH + ZnBr2 = 2 LiBr + Zn(OH)2
Fe(ClO3)2 + O2 = FeO2 + ClO3 =>
Fe(ClO3)2 + O2 = FeO2 + 2 ClO3
Mn2O3 + KNO3 + KOH = K2MnO4 + H2O + KNO2 =>
Mn2O3 + 3 KNO3 + 4 KOH = 2 K2MnO4 + 2 H2O + 3 KNO2
Al2(SO3)3 + H3PO4 = AlPO4 + H2SO3 =>
Al2(SO3)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO3
Zn + NO3{-} + H{+} = Zn{2} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2} + NH4{+} + 3 H2O
U3O8 + H2 = UO2 + H2O =>
U3O8 + 2 H2 = 3 UO2 + 2 H2O
NaNO + HCl = HNO + NaCl =>
NaNO + HCl = HNO + NaCl
CaCl + KOH = Ca(OH) + KCl =>
CaCl + KOH = Ca(OH) + KCl
Ba(OH)2 + KCl = BaCl2 + KOH =>
Ba(OH)2 + 2 KCl = BaCl2 + 2 KOH
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
S + NaI = IS + Na =>
S + NaI = IS + Na
Mg(No3)2 + Na2CO3 = MgCO3 + Na2(No3)2 =>
Mg(No3)2 + Na2CO3 = MgCO3 + Na2(No3)2
CuCl2 + Fe = FeCl2Cu =>
CuCl2 + Fe = FeCl2Cu
CaO + SO3 = Ca(SO4) =>
CaO + SO3 = Ca(SO4)
P2S5 + NaOH = Na3PO4 + Na2S + H2O =>
P2S5 + 16 NaOH = 2 Na3PO4 + 5 Na2S + 8 H2O
CrCl + NaOH = Cr(OH) + NaCl =>
CrCl + NaOH = Cr(OH) + NaCl
H3PO4 + C = H3PO2 + CO2 =>
H3PO4 + C = H3PO2 + CO2
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
KJ + H2SO4 = H2S + J2 + H2O + K2SO4 =>
8 KJ + 5 H2SO4 = H2S + 4 J2 + 4 H2O + 4 K2SO4
H2SO3 + NaS = H2S + NaSO3 =>
H2SO3 + NaS = H2S + NaSO3
CaCO3 + KCl = K2CO3 + CaCl2 =>
CaCO3 + 2 KCl = K2CO3 + CaCl2
HNO3 + ZnCO3 = Zn(NO3)2CO2 + H2O =>
2 HNO3 + ZnCO3 = Zn(NO3)2CO2 + H2O
C2H5OH + Br2 = C2H4Br2 + H2O =>
C2H5OH + Br2 = C2H4Br2 + H2O
HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3
NH3 + (C6H6)2 + O2 = (C6H4)N2H4 + H2O =>
4 NH3 + (C6H6)2 + 2 O2 = 2(C6H4)N2H4 + 4 H2O
Br + H3PO4 = P4 + HBrO2 + H2O =>
20 Br + 12 H3PO4 = 3 P4 + 20 HBrO2 + 8 H2O
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO3 =>
CuS + 10 HNO3 = Cu(NO3)2 + 8 NO2 + 5 H2O + SO3
C4H4O4 + NaOH = C4H3O4Na + H2O =>
C4H4O4 + NaOH = C4H3O4Na + H2O
HCl + CH3COOC2H5 = CH3COCl + C2H5OH =>
HCl + CH3COOC2H5 = CH3COCl + C2H5OH
AlBr3 + Cu(MnO4)2 = Al(MnO4)3 + CuBr2 =>
2 AlBr3 + 3 Cu(MnO4)2 = 2 Al(MnO4)3 + 3 CuBr2
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
NaI + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + I2
KMnO4(s) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(g) =>
2 KMnO4(s) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(g)
C7H8 + NO3 = CO2 + H2O + N2 =>
C7H8 + 6 NO3 = 7 CO2 + 4 H2O + 3 N2
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
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