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NH4(HCO3) = NH3 + H2O + CO2
H2CO3 + Ca3N2 = H3N + CaCO3 =>
3 H2CO3 + Ca3N2 = 2 H3N + 3 CaCO3
C5HOH + O2 = CO2 + H2O =>
C5HOH + 5 O2 = 5 CO2 + H2O
Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e
N + H2SO4 = HNO3 + SO2 + H2O =>
2 N + 5 H2SO4 = 2 HNO3 + 5 SO2 + 4 H2O
H2O + Cr{+3} + OCl{-} = Cl{-} + CrO4{-2} + H{+} =>
5 H2O + 2 Cr{+3} + 3 OCl{-} = 3 Cl{-} + 2 CrO4{-2} + 10 H{+}
K2S + HI = KHI + S =>
K2S + 2 HI = 2 KHI + S
C + SOO2 = CS2 + CO =>
7 C + 2 SOO2 = CS2 + 6 CO
Fe2(CO3)3 + HC2H3O2 = Fe(C2H3O2)2 + H2O + CO2 =>
4 Fe2(CO3)3 + 17 HC2H3O2 = 8 Fe(C2H3O2)2 + 10 H2O + 14 CO2
Na2SO3 + KMnO4 + NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4 =>
Na2SO3 + 2 KMnO4 + 2 NaOH = H2O + K2MnO4 + Na2MnO4 + Na2SO4
Na(s) + Cl(g) = NaCl(aq) =>
Na(s) + Cl(g) = NaCl(aq)
NH3 + HClO = NH4ClO =>
NH3 + HClO = NH4ClO
zincoxide + magnesium = magnesiumoxide + zinc =>
ZnO + Mg = MgO + Zn
Sn + NaOH + H2O = H2 + Na2Sn(OH)6 =>
Sn + 2 NaOH + 4 H2O = 2 H2 + Na2Sn(OH)6
FeS2 + H2O2 = S + Fe(OH)3 =>
2 FeS2 + 3 H2O2 = 4 S + 2 Fe(OH)3
AlP = Al + P2 =>
2 AlP = 2 Al + P2
CrCl3 + KOH + Cl2 = H2O + K2CrO4 + KCl =>
2 CrCl3 + 16 KOH + 3 Cl2 = 8 H2O + 2 K2CrO4 + 12 KCl
C7H14S + O2 = CO2 + H2O + SO2 =>
2 C7H14S + 23 O2 = 14 CO2 + 14 H2O + 2 SO2
Cu + CO2 + Ca(OH)2 = CaCO3 + Cu(OH)2 + H2 =>
Cu + 2 CO2 + 2 Ca(OH)2 = 2 CaCO3 + Cu(OH)2 + H2
Be2O + CO = Be + CO2 =>
Be2O + CO = 2 Be + CO2
C12H22CaO14 + H2SO4 = C6H12O7 + CaSO4 =>
C12H22CaO14 + H2SO4 = 2 C6H12O7 + CaSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe + Ag3(NO3) = Ag + Fe(NO3)2 =>
Fe + 2 Ag3(NO3) = 6 Ag + Fe(NO3)2
Cl{-} + MnO4{-} + H{+} = Cl2 + MnO2 + H2O =>
6 Cl{-} + 2 MnO4{-} + 8 H{+} = 3 Cl2 + 2 MnO2 + 4 H2O
KHCO3 + HNO3 = KHNO3 + HCO3 =>
KHCO3 + HNO3 = KHNO3 + HCO3
KClO2(s) + KI(s) + HCl(s) = KCl(s) + I2(s) + H2O(aq) =>
KClO2(s) + 4 KI(s) + 4 HCl(s) = 5 KCl(s) + 2 I2(s) + 2 H2O(aq)
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 3 C2O4{2-} = 2 Cr{3+} + 6 CO2 + 7 H2O
Ba + HNO3 = BaHNO3 =>
Ba + HNO3 = BaHNO3
Ca3P2 + H2O = Ca(OH)2 + P + H2 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 P + 3 H2
C = C7 =>
7 C = C7
CuSO4 + Fe(NO3)3 = Cu(NO3) + Fe(SO4)3 =>
3 CuSO4 + Fe(NO3)3 = 3 Cu(NO3) + Fe(SO4)3
C4H8O2 + NaOH = CH3COONa + C2H6O =>
C4H8O2 + NaOH = CH3COONa + C2H6O
NaCl(s) + HNO3(l) = HCl + NaNO3 =>
NaCl(s) + HNO3(l) = HCl + NaNO3
C4H10 + CuO = Cu + CO + H2O =>
C4H10 + 9 CuO = 9 Cu + 4 CO + 5 H2O
NaC2H3O2 + H2O = NaOHHC2H3O2 =>
NaC2H3O2 + H2O = NaOHHC2H3O2
Na2SeO3 = Na2Se + O2 =>
2 Na2SeO3 = 2 Na2Se + 3 O2
Mg + KMnO4 = MgO + K2MnO4 + MnO2 =>
2 Mg + 2 KMnO4 = 2 MgO + K2MnO4 + MnO2
C4H10O + H2O = C2H6O =>
C4H10O + H2O = 2 C2H6O
C4H9NO3 + O2 = CH4N2O + H2O + CO2 =>
2 C4H9NO3 + 8 O2 = CH4N2O + 7 H2O + 7 CO2
Re(OH)4 + HCl = ReCl3 + Cl2 + H2O =>
2 Re(OH)4 + 8 HCl = 2 ReCl3 + Cl2 + 8 H2O
Yb + Fe3C12O12 + NH3 = N6H18YbFeC4O4 =>
3 Yb + Fe3C12O12 + 18 NH3 = 3 N6H18YbFeC4O4
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Mn(SO4)2 =>
2 KMnO4 + 6 FeSO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 Mn(SO4)2
Ca(OH)2 + SO3 = Ca(OH)2SO3 =>
Ca(OH)2 + SO3 = Ca(OH)2SO3
K2SO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4 =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
FeS + O2 = Fe3O4 + SO2 =>
3 FeS + 5 O2 = Fe3O4 + 3 SO2
HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C6H10 + H2SO4 = C6H11OH + SO3 =>
C6H10 + H2SO4 = C6H11OH + SO3
H3PO4 + Ba(OH)2 = BaOHH2PO4 + H2O =>
H3PO4 + Ba(OH)2 = BaOHH2PO4 + H2O
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