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H2SO4(aq) + K2CO3(s) = K2SO4(aq) + H2O + CO2(g)
(Al2S3(s)) + H2(g) = Al(s) + H2S(g) =>
(Al2S3(s)) + 3 H2(g) = 2 Al(s) + 3 H2S(g)
P + (Cl2)3 = PCl =>
6 P + (Cl2)3 = 6 PCl
HgCl2 + H2SO4 = Cl2SO4 + HgH2 =>
HgCl2 + H2SO4 = Cl2SO4 + HgH2
NH4Br + K2CO3 = NH4K2 + CO3Br =>
NH4Br + K2CO3 = NH4K2 + CO3Br
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
[Fe(C2O4)3]{-3} = Fe{+2} + CO2 + C2O4{-2} =>
2[Fe(C2O4)3]{-3} = 2 Fe{+2} + 2 CO2 + 5 C2O4{-2}
HClCa(OH) = CaCl + H2O =>
HClCa(OH) = CaCl + H2O
Cu2 + NO3 = Cu2NO3 =>
Cu2 + NO3 = Cu2NO3
ZnOHNO3 + H2O = Zn(OH)2 + HNO3 =>
ZnOHNO3 + H2O = Zn(OH)2 + HNO3
CaO + ZnBr2 = CaBr2 + ZnO =>
CaO + ZnBr2 = CaBr2 + ZnO
HOCH2CO2H + Na2CO3 = HOCH2CO2Na + H2O + CO2 =>
2 HOCH2CO2H + Na2CO3 = 2 HOCH2CO2Na + H2O + CO2
H2S + SO4 = S + H2(SO4) =>
H2S + SO4 = S + H2(SO4)
Fe(OH)3 + Al(PO4) = Al(OH)3 + Fe(PO4) =>
Fe(OH)3 + Al(PO4) = Al(OH)3 + Fe(PO4)
MgCl2 + Li3PO4 = Mg3(PO4)2 + LiCl =>
3 MgCl2 + 2 Li3PO4 = Mg3(PO4)2 + 6 LiCl
C2H4OH + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O =>
13 C2H4OH + 6 MnO4{-} + 9 H{+} = 13 CH3COOH + 3 Mn2{+} + 11 H2O
carbondioxide + H2O = carbonicacid =>
CO2 + H2O = H2CO3
NO + Co{2+} + H2O = HNO2 + Co + H{+} =>
2 NO + Co{2+} + 2 H2O = 2 HNO2 + Co + 2 H{+}
K + HOH = (H)2 + KOH =>
2 K + 2 HOH = (H)2 + 2 KOH
Bi(OH)3 + Sn(OH)2 = Bi + Sn(OH)4 =>
2 Bi(OH)3 + 3 Sn(OH)2 = 2 Bi + 3 Sn(OH)4
NaCl + Fe(No3)3 = FeCl + Na(No3)3 =>
NaCl + Fe(No3)3 = FeCl + Na(No3)3
C4H9OH + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
15 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 16 MnSO4 + 8 K2SO4 + 39 H2O
LaOCuS + O2 = La2O2SO4 + Cu2O + SO2 =>
4 LaOCuS + 7 O2 = 2 La2O2SO4 + 2 Cu2O + 2 SO2
Pb(ClO3)2 + NAl = Pb(ClO3)2NAl =>
Pb(ClO3)2 + NAl = Pb(ClO3)2NAl
CuCl2*2H2O + NH3 = CuCl2(NH3) + H2O =>
CuCl2*2H2O + NH3 = CuCl2(NH3) + 2 H2O
Bk2 + O2 = BkO2 =>
Bk2 + 2 O2 = 2 BkO2
H3AsO3 + SO2 = As + H2SO4 =>
2 H3AsO3 + 3 SO2 = 2 As + 3 H2SO4
C6H12 + O2 = H2C6HO + H2O =>
4 C6H12 + 11 O2 = 4 H2C6HO + 18 H2O
KIO3 + Cl2 + KOH = KIO4 + KCl + H2O =>
KIO3 + Cl2 + 2 KOH = KIO4 + 2 KCl + H2O
C416H1000O250 + O2 = CO2 + H2O =>
C416H1000O250 + 541 O2 = 416 CO2 + 500 H2O
Cl2 + NaOH = NaClO3 + ClNa + H2O =>
3 Cl2 + 6 NaOH = NaClO3 + 5 ClNa + 3 H2O
NH4Cl + H2SO4 + KI = K2SO4 + HCl + NH4I =>
2 NH4Cl + H2SO4 + 2 KI = K2SO4 + 2 HCl + 2 NH4I
Bi(OH)3 + NaSn(OH)3 = Bi + Na + Sn(OH)6 =>
Bi(OH)3 + NaSn(OH)3 = Bi + Na + Sn(OH)6
H2S2O8 + H2S = S + H2SO4 =>
H2S2O8 + H2S = S + 2 H2SO4
KCl(aq) + Na2SO4(sq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(sq) = K2SO4(aq) + 2 NaCl(aq)
Al(s) + Cl2(g) = AlCl3(s)AlCl3 =>
2 Al(s) + 3 Cl2(g) = AlCl3(s)AlCl3
I + NaOCl + H = NaOH + ICl =>
I + NaOCl + H = NaOH + ICl
Al2O3 + NaOH = Al(OH)3 + Na + O2 =>
2 Al2O3 + 12 NaOH = 4 Al(OH)3 + 12 Na + 3 O2
KBr(aq) + Mg(OH)2(aq) = KOH + MgBr2 =>
2 KBr(aq) + Mg(OH)2(aq) = 2 KOH + MgBr2
P4O10 + Ca(OH)2 = Ca3(PO4)2 + HOH =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 HOH
C4H4O4 + NaHCO3 + NH4Cl = C8H7NO8Na4 + CO2 + H2O + NaCl =>
2 C4H4O4 + 5 NaHCO3 + NH4Cl = C8H7NO8Na4 + 5 CO2 + 5 H2O + NaCl
Cr2O3 + C2 = Cr + CO2 =>
4 Cr2O3 + 3 C2 = 8 Cr + 6 CO2
FeSO4 + H2O2 + KOH = K3[Fe(OH)6] + K2SO4 =>
2 FeSO4 + H2O2 + 10 KOH = 2 K3[Fe(OH)6] + 2 K2SO4
C9H15NO3 + CH3I + C14H10O3 = C17H21NO4 + C4H10I + CO =>
47 C9H15NO3 + 4 CH3I + 31 C14H10O3 = 47 C17H21NO4 + 4 C4H10I + 46 CO
CH3COOH + Ca(OH)2 = Ca + (CH3COO) + H2O =>
2 CH3COOH + Ca(OH)2 = Ca + 2(CH3COO) + 2 H2O
LiOH + Ni(OH)2 = LiNiO2 + H2O + H =>
LiOH + Ni(OH)2 = LiNiO2 + H2O + H
K2CrO4 + HCl + H2S = KCl + CrCl + S + H2O =>
2 K2CrO4 + 6 HCl + 5 H2S = 4 KCl + 2 CrCl + 5 S + 8 H2O
Fe{+3} + C5H8O2 + C2H3O2{-} = Fe(C5H7O2)3 + HC2H3O2 =>
Fe{+3} + 3 C5H8O2 + 3 C2H3O2{-} = Fe(C5H7O2)3 + 3 HC2H3O2
Ni2I = Ni2 + I =>
Ni2I = Ni2 + I
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