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H2SO4 + 2 C = 2 CO2 + H2S
KN + O3 = KNO3 =>
KN + O3 = KNO3
AgNO3(aq) + BaO(aq) = AgO + BaNO3 =>
AgNO3(aq) + BaO(aq) = AgO + BaNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + Hg(O2)2 = H2O + Hg + N =>
8 NH3 + 3 Hg(O2)2 = 12 H2O + 3 Hg + 8 N
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + H2O =>
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + 2 H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
[N2H6]SO4 + KOH + K2S2O8 = N2 + K2SO4 + H2O =>
[N2H6]SO4 + 6 KOH + 2 K2S2O8 = N2 + 5 K2SO4 + 6 H2O
A = A5 =>
5 A = A5
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
C4H9OH = C2H4 + H2O =>
C4H9OH = 2 C2H4 + H2O
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Bi(NO3)3 + H2O = Bi + O2 + HNO3 =>
4 Bi(NO3)3 + 6 H2O = 4 Bi + 3 O2 + 12 HNO3
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2
Ca + Al(SO4) = CaSO4 + Al =>
Ca + Al(SO4) = CaSO4 + Al
C18H32O2 + NaOH = C3H8O3 + C15H25Na =>
C18H32O2 + NaOH = C3H8O3 + C15H25Na
LiOH + ZnO = Li6ZnO4 + H2 + O2 =>
12 LiOH + 2 ZnO = 2 Li6ZnO4 + 6 H2 + 3 O2
Al(OH)3 + NH4OH = NH4AlO2 + H2O =>
Al(OH)3 + NH4OH = NH4AlO2 + 2 H2O
(NH4)2SO4*FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
(NH4)2SO4*FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + 2(NH4)2SO4
CuI2 = CuI + I2 =>
2 CuI2 = 2 CuI + I2
CO2 + OH{-} = CO3{2-} + H2O =>
CO2 + 2 OH{-} = CO3{2-} + H2O
NO3 + H3O = HNO3 + H2O =>
NO3 + H3O = HNO3 + H2O
Al2(CO3)3 + Na2CrO4 = Al2(CrO4)3 + Na2CO3 =>
Al2(CO3)3 + 3 Na2CrO4 = Al2(CrO4)3 + 3 Na2CO3
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + Cl2Pb =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + Cl2Pb
CuO + NH3 = copper + nitrogen + water =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O
Na2S + Ba(NO3)2 = NaNO3 + BaS =>
Na2S + Ba(NO3)2 = 2 NaNO3 + BaS
K2S2O8 = K2O + S2O3 + O2 =>
K2S2O8 = K2O + S2O3 + 2 O2
C10H8O4 + H2SO4 = C6H8O6 + S + CO2 =>
11 C10H8O4 + 20 H2SO4 = 16 C6H8O6 + 20 S + 14 CO2
HgS + NaHS = NaS + HgH2S =>
HgS + 2 NaHS = 2 NaS + HgH2S
C20 = C3 =>
3 C20 = 20 C3
HI + KOH = H2O(l) + KI(s) =>
HI + KOH = H2O(l) + KI(s)
H2SO4 + Fe3O4 = Fe3SO4 + H2O4 =>
H2SO4 + Fe3O4 = Fe3SO4 + H2O4
C6H6(l) + O2 = CO2(g) + H2O(g) =>
2 C6H6(l) + 15 O2 = 12 CO2(g) + 6 H2O(g)
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H20H2O =>
42 CrI3 + 704 KOH + 247 Cl2 = 42 K2CrO4 + 126 KIO4 + 494 KCl + 32 H20H2O
Al(SO4)3 = Al2O3 + SO2 + O2 =>
4 Al(SO4)3 = 2 Al2O3 + 12 SO2 + 9 O2
Na3Po4 + Ca(OH)2 = Ca3(Po4)2 + NaOH =>
2 Na3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 NaOH
CuBr2 + Pb(C2H3O2) = Cu(C2H3O2) + PbBr2 =>
CuBr2 + Pb(C2H3O2) = Cu(C2H3O2) + PbBr2
C7H14O + KMnO4 + H2SO4 = K2SO4 + C7H12O4 + MnSO4 + H2O =>
5 C7H14O + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 5 C7H12O4 + 8 MnSO4 + 17 H2O
NaOSO2 = NaO2SO =>
NaOSO2 = NaO2SO
FeS77 + HNO3 = Fe(NO3) + NO + S + H2O =>
3 FeS77 + 4 HNO3 = 3 Fe(NO3) + NO + 231 S + 2 H2O
CaO + H2O = HO + Ca(OH) =>
CaO + H2O = HO + Ca(OH)
H2C6H6O6 + OH = C6H5O7 + H2O =>
H2C6H6O6 + 5 OH = C6H5O7 + 4 H2O
H2(CO3) + Cr(OH)3 = H2O + Cr2(CO3)3 =>
3 H2(CO3) + 2 Cr(OH)3 = 6 H2O + Cr2(CO3)3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Fe{+3}Cl + Sn{+2}Cl = Fe{+2}Cl + Sn{+4}Cl4 =>
2 Fe{+3}Cl + Sn{+2}Cl = 2 Fe{+2}Cl + Sn{+4}Cl4
AlBr3(aq) + Ag2SO4(aq) = Al2(SO4)3(aq) + AgBr(s) =>
2 AlBr3(aq) + 3 Ag2SO4(aq) = Al2(SO4)3(aq) + 6 AgBr(s)
K2Cr2O7 + NH4OH = Cr2O3 + N2 + KOH + H2O =>
K2Cr2O7 + 2 NH4OH = Cr2O3 + N2 + 2 KOH + 4 H2O
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