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H2(CO3) + Si(OH)2 = Si(CO3) + 2 H2O
NaC2H3O2 + H2SO4 = NaSO4 + C2H3O2 + H2 =>
NaC2H3O2 + H2SO4 = NaSO4 + C2H3O2 + H2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 = =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
CaO + Me = MeO + Ca =>
CaO + Me = MeO + Ca
CuCl2(aq) + Na2S(aq) = NaCl(aq) + CuS(s) =>
CuCl2(aq) + Na2S(aq) = 2 NaCl(aq) + CuS(s)
CH2CH3CHCHCHCHCH + K2Cr2O7 + H2SO4 = CHCHCHCHCHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
18 CH2CH3CHCHCHCHCH + 23 K2Cr2O7 + 92 H2SO4 = 21 CHCHCHCHCHCOOH + 23 Cr2(SO4)3 + 23 K2SO4 + 119 H2O
Mg + FeCl2 = Fe + MgCl2 =>
Mg + FeCl2 = Fe + MgCl2
NO2(g) + Cl2(g) = ClNO2(g) =>
2 NO2(g) + Cl2(g) = 2 ClNO2(g)
C6H10O(l) + O2(g) = CO(g) + H2O(g) =>
C6H10O(l) + 5 O2(g) = 6 CO(g) + 5 H2O(g)
Ag(NH3)2Cl + HNO3 = AgCl + NH4 + NO3 =>
Ag(NH3)2Cl + 2 HNO3 = AgCl + 2 NH4 + 2 NO3
CH3CO2Ag + Cu = CH3CO2Cu + Ag =>
CH3CO2Ag + Cu = CH3CO2Cu + Ag
IO3 + H2SO4 = I2 + SO42{-} + H{+} + H2O =>
154 IO3 + 12 H2SO4 = 77 I2 + 12 SO42{-} + 12 H{+} + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4 =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + H2O + AlCl3 =>
3 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 6 H2O + AlCl3
CuSO4*5H2O + KI + H2SO4 = I2 + K2SO4 + H2O + Cu2S =>
2 CuSO4*5H2O + 10 KI + 4 H2SO4 = 5 I2 + 5 K2SO4 + 14 H2O + Cu2S
K + Pd(ClO4)2 = KClO4 + Pd =>
2 K + Pd(ClO4)2 = 2 KClO4 + Pd
C6H6 + HNO3 = C6H3N3O6 + H2O =>
C6H6 + 3 HNO3 = C6H3N3O6 + 3 H2O
Fe2O3 + ZnO = Zn(FeO2)2 =>
Fe2O3 + ZnO = Zn(FeO2)2
MnO + I = Mn + IO3 =>
3 MnO + I = 3 Mn + IO3
(SO3)2 + (Cr2O7)2 = Cr3 + (SO4)2 =>
21(SO3)2 + 3(Cr2O7)2 = 4 Cr3 + 21(SO4)2
iron + chlorine = iron(ii)chloride =>
Fe + Cl2 = FeCl2
Cu + Cl{-2} = CuCl{-2} =>
Cu + Cl{-2} = CuCl{-2}
Tl{3+} + H2S + OH{-} = SO4{2-} + Tl{+} + H{+} =>
4 Tl{3+} + H2S + 4 OH{-} = SO4{2-} + 4 Tl{+} + 6 H{+}
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
NaCl + BaCl2 = BaCl + NaCl2 =>
NaCl + BaCl2 = BaCl + NaCl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HClO + KI = ICl + KHO =>
HClO + KI = ICl + KHO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
*4N2 + *6H2 = *6NH3 =>
3*4N2 + 6*6H2 = 4*6NH3
Ni2S3 = Ni + S =>
Ni2S3 = 2 Ni + 3 S
Zn2SO4{-}2 + Sr2Cl = Zn2Cl + Sr2SO4{-}2 =>
Zn2SO4{-}2 + Sr2Cl = Zn2Cl + Sr2SO4{-}2
Fe{+2} + O2 + H2O = FeO2H + H{+} =>
4 Fe{+2} + O2 + 6 H2O = 4 FeO2H + 8 H{+}
C6H5C2H3 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
21 C6H5C2H3 + 40 KMnO4 = 24 C6H5COOK + 40 MnO2 + 16 KOH + 16 H2O
BaO(s) + HOH(l) = Ba(OH)2 =>
BaO(s) + HOH(l) = Ba(OH)2
Na3PO4 + CrCl3 = Cr3(PO4)3 + NaCl =>
3 Na3PO4 + 3 CrCl3 = Cr3(PO4)3 + 9 NaCl
HClO4 + Fe(OH)3 = H2O + Fe + ClO4 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe + 3 ClO4
Al + Cu(Cl3)2 = Al(Cl3)3 + Cu =>
2 Al + 3 Cu(Cl3)2 = 2 Al(Cl3)3 + 3 Cu
SO2 + O02 = SO3 =>
2 SO2 + O02 = 2 SO3
Na2WO4 + S + H2 = WS2 + Na2O + H2O =>
Na2WO4 + 2 S + 3 H2 = WS2 + Na2O + 3 H2O
NiCl2(aq) + O2(g) = NiO(s) + Cl2O5(g) =>
NiCl2(aq) + 3 O2(g) = NiO(s) + Cl2O5(g)
Ag + HCIO3 = AgCI + AgCIO3 + H2O =>
6 Ag + 6 HCIO3 = AgCI + 5 AgCIO3 + 3 H2O
Mn + O2 = Mn1O3 =>
2 Mn + 3 O2 = 2 Mn1O3
Ag + HCIO3 = AgCI + AgCIO3 + H2O =>
6 Ag + 6 HCIO3 = AgCI + 5 AgCIO3 + 3 H2O
C2O2NH5 + C4O3H6 = C4O3NH7 + H2O =>
2 C2O2NH5 + C4O3H6 = 2 C4O3NH7 + H2O
CuS + Zn(OH)2 = ZnS + Cu(OH)2 =>
CuS + Zn(OH)2 = ZnS + Cu(OH)2
GaN = Ga + N2 =>
2 GaN = 2 Ga + N2
H + N + Si + O = HNSiO =>
H + N + Si + O = HNSiO
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