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NaBr + C = CBr + Na
C6H6O3 + O2 = CO + H2O =>
C6H6O3 + 3 O2 = 6 CO + 3 H2O
K + {2} = K{2}O =>
K + {2} = K{2}O
HC8H4O4 + KOH = H2O + K + C8H4O4 =>
HC8H4O4 + KOH = H2O + K + C8H4O4
NaClO + HOH = HClO + NaOH =>
NaClO + HOH = HClO + NaOH
H2S + H2O2 = H2O + SO2 =>
H2S + 3 H2O2 = 4 H2O + SO2
PbO2 + KI + H2SO4 = HIO3 + H2O + PbSO4 + K2SO4 =>
6 PbO2 + 2 KI + 7 H2SO4 = 2 HIO3 + 6 H2O + 6 PbSO4 + K2SO4
AE + H2O = AE(OH)3 + H2 =>
2 AE + 6 H2O = 2 AE(OH)3 + 3 H2
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
K2S2O7 + KOH = K2SO4 + H2O =>
K2S2O7 + 2 KOH = 2 K2SO4 + H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH3COOHCH3CH(OH)CH3 = CH3COOCH(CH3)2H2O =>
CH3COOHCH3CH(OH)CH3 = CH3COOCH(CH3)2H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
FeCl3 + K3PO4 = FePO4 + K3Cl3 =>
FeCl3 + K3PO4 = FePO4 + K3Cl3
Hg2S + O2 = Hg2O + S =>
2 Hg2S + O2 = 2 Hg2O + 2 S
C9H8O4 = C7H6O3 + CH3COOH =>
8 C9H8O4 = 10 C7H6O3 + CH3COOH
ClO4 + H = ClO2 + H2O =>
ClO4 + 4 H = ClO2 + 2 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
Ba3(PO4)2 + H3PO4 = BaHPO4 =>
Ba3(PO4)2 + H3PO4 = 3 BaHPO4
NaPO4 + FeCl3 = NaCl3 + PO4Fe =>
NaPO4 + FeCl3 = NaCl3 + PO4Fe
Zn + HCI = H2 + ZnCI =>
2 Zn + 2 HCI = H2 + 2 ZnCI
CaFe(No3)3 = Ca(No3)3Fe =>
CaFe(No3)3 = Ca(No3)3Fe
NaOH(s) + HCl(l) = NaCl(s) + H2O =>
NaOH(s) + HCl(l) = NaCl(s) + H2O
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 18 H2O + 12 MnSO4 + 6 K2SO4
Al + NaOH + H2O = Na[Al(OH)4]2 + H2 =>
4 Al + 2 NaOH + 14 H2O = 2 Na[Al(OH)4]2 + 7 H2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
NaHCO3 + C5H7O5COOH = C5H7O5COONa + H2O + CO2 =>
NaHCO3 + C5H7O5COOH = C5H7O5COONa + H2O + CO2
HCOOH + Na2CO3 = HCOONa + H2O + CO3 =>
3 HCOOH + 2 Na2CO3 = 4 HCOONa + H2O + CO3
C6H6O3 + O2 = CO2 + H2O =>
C6H6O3 + 6 O2 = 6 CO2 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2[HgI4] + Na2S = HgS + NaI + KI =>
K2[HgI4] + Na2S = HgS + 2 NaI + 2 KI
CH4 + NCl = NH4Cl + C =>
CH4 + NCl = NH4Cl + C
Cu(s) + HSO4(aq) = CuSO4(aq) + SO2(g) + H2O(g) =>
3 Cu(s) + 4 HSO4(aq) = 3 CuSO4(aq) + SO2(g) + 2 H2O(g)
Cu + HgCl2 = Cu(Cl2)2 + Hg =>
Cu + 2 HgCl2 = Cu(Cl2)2 + 2 Hg
Mg3(CO2)2 = Mg + CO2 =>
Mg3(CO2)2 = 3 Mg + 2 CO2
Na2S + Cu(NO3)2 = NaNO3 + CuS =>
Na2S + Cu(NO3)2 = 2 NaNO3 + CuS
SrCO3 + O2 = SrO + CO3 =>
2 SrCO3 + O2 = 2 SrO + 2 CO3
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
La(NO3)3 + Ni(NO3)2 + *C2H5O2N = LaNiO3 + CO2 + H2O + N2 =>
6 La(NO3)3 + 6 Ni(NO3)2 + 16*C2H5O2N = 6 LaNiO3 + 32 CO2 + 40 H2O + 23 N2
C2(H5)OH + O2 = CO2 + H2O =>
C2(H5)OH + 3 O2 = 2 CO2 + 3 H2O
CaO + H3AsO3 = Ca(As2O4) + H2O =>
CaO + 2 H3AsO3 = Ca(As2O4) + 3 H2O
Cu{2+} + S2O3{2-} = (Cu(S2O3)2){-3} + S4O6{2-} =>
2 Cu{2+} + 6 S2O3{2-} = 2(Cu(S2O3)2){-3} + S4O6{2-}
PbF2 + PbCl4 = PbF4 + PbCl2 =>
2 PbF2 + PbCl4 = PbF4 + 2 PbCl2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NaOH + KHSO4 = KSO4Na + H2O =>
NaOH + KHSO4 = KSO4Na + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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