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12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH4Cl + K2(HgI4) + KOH = (Hg2NH2O)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (Hg2NH2O)I + 7 KI + KCl + 3 H2O
BaCO3 = BaO + CO2BaCO3 = BaO + CO2 =>
2 BaCO3 = BaO + CO2BaCO3
NaHCo3 = Co2 + H2 + Na2Co3 =>
4 NaHCo3 = 3 Co2 + 2 H2 + 2 Na2Co3
Na3PO4(l) + Ca(NO3)2(s) = NaNO3(s) + Ca3(PO4)2(s) =>
2 Na3PO4(l) + 3 Ca(NO3)2(s) = 6 NaNO3(s) + Ca3(PO4)2(s)
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
HCl + Na2CO3 = NaCl(s) + CO2(g) + H2O(g) =>
2 HCl + Na2CO3 = 2 NaCl(s) + CO2(g) + H2O(g)
C4H8 + KMnO4 + NaOH = C4H10O2 + MnO2 + KOH + Na2O =>
3 C4H8 + 2 KMnO4 + 8 NaOH = 3 C4H10O2 + 2 MnO2 + 2 KOH + 4 Na2O
CaCO3 + H2O + SO2 + O2 = CaSO4*2H2O + CO2 =>
2 CaCO3 + 4 H2O + 2 SO2 + O2 = 2 CaSO4*2H2O + 2 CO2
C4H9COOH + NaOH = C4H9COONa + H2O =>
C4H9COOH + NaOH = C4H9COONa + H2O
K2SiO3 + H3PO4 = K3PO4 + H2SiO3 =>
3 K2SiO3 + 2 H3PO4 = 2 K3PO4 + 3 H2SiO3
C2H69 + O2 = CO2 + H2O =>
4 C2H69 + 77 O2 = 8 CO2 + 138 H2O
Pb(ClO3)2 + Na2SO4 = PbSO4 + Na2(ClO3)2 =>
Pb(ClO3)2 + Na2SO4 = PbSO4 + Na2(ClO3)2
Br2 + Cl2 + H2O = HBrO3 + HCl =>
Br2 + 5 Cl2 + 6 H2O = 2 HBrO3 + 10 HCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
KOH + Pb + Br2 = KBr + Pb(OH)2 =>
2 KOH + Pb + Br2 = 2 KBr + Pb(OH)2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
Li3PO4 + H3PO4 = LiH2PO4 =>
Li3PO4 + 2 H3PO4 = 3 LiH2PO4
Cu(s) + O2(g) + CO2(g) = CuCO3 =>
2 Cu(s) + O2(g) + 2 CO2(g) = 2 CuCO3
HCl + OI{-} = Cl{-} + HOI =>
HCl + OI{-} = Cl{-} + HOI
CH3Cl = C2H4 + HCl =>
2 CH3Cl = C2H4 + 2 HCl
Fe2O3 + ZnO = FeO + Zn2O3 =>
Fe2O3 + 2 ZnO = 2 FeO + Zn2O3
BaCO3 + NaOH = (BaOH)2CO3 + Na2CO3 =>
2 BaCO3 + 2 NaOH = (BaOH)2CO3 + Na2CO3
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O(l) =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O(l)
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe =>
Zn + K4Fe(CN)6 = K4Zn(CN)6 + Fe
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
Na + O{2} = NaO{2} =>
Na + O{2} = NaO{2}
AI + HCI = (AICI)3 + H2 =>
6 AI + 6 HCI = 2(AICI)3 + 3 H2
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
NO2 + NaOH + NaOCl = NaNO3 + NaCl + H2O =>
2 NO2 + 2 NaOH + NaOCl = 2 NaNO3 + NaCl + H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
MgCl2 + Ag2SO4 = Ag2Cl2 + MgSO4 =>
MgCl2 + Ag2SO4 = Ag2Cl2 + MgSO4
Zn + NO2 = ZnO + N2 =>
4 Zn + 2 NO2 = 4 ZnO + N2
ClO4 + H2 = HCl + H2O =>
2 ClO4 + 9 H2 = 2 HCl + 8 H2O
XeF4 + BCl3 = BF3 + Cl2 + Xe =>
3 XeF4 + 4 BCl3 = 4 BF3 + 6 Cl2 + 3 Xe
CH3COOH + K2CO3 = CH3CO3 + K2COOH =>
CH3COOH + K2CO3 = CH3CO3 + K2COOH
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
Fe2O4 + H2 = Fe + H2O =>
Fe2O4 + 4 H2 = 2 Fe + 4 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
CH3CH2COO{-} + H2O = CH3CH2COOH + OH{-} =>
CH3CH2COO{-} + H2O = CH3CH2COOH + OH{-}
CH3CH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 CH3CH2COOH + 14 KMnO4 + 21 H2SO4 = 15 CO2 + 7 K2SO4 + 14 MnSO4 + 36 H2O
Pb(ClO3)2 + Na2SO4 = PbSO4 + NaClO3 =>
Pb(ClO3)2 + Na2SO4 = PbSO4 + 2 NaClO3
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
C6H4(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H4(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Cr2(SO4)3 + K2SO4 + 7 H2O
Li2O2 + CO2 = Li2CO3 + O2 =>
2 Li2O2 + 2 CO2 = 2 Li2CO3 + O2
Fe2O4 + H2 = Fe + H2O =>
Fe2O4 + 4 H2 = 2 Fe + 4 H2O
Al(No3)3 + Mg = Al + MgNo3 =>
Al(No3)3 + 3 Mg = Al + 3 MgNo3
CH3COONa + H3PO4 = Na3PO4 + CH3COOH =>
3 CH3COONa + H3PO4 = Na3PO4 + 3 CH3COOH
C6H5NH2 + Cl2 = C6H5Cl2NH2 =>
C6H5NH2 + Cl2 = C6H5Cl2NH2
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
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