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4 Zn(s) + O2(g) + 4 H{+}(aq) = 4 Zn{+}(aq) + 2 H2O(l)
C6H6 + HSO4 = H2SO4 + C6H5 =>
C6H6 + HSO4 = H2SO4 + C6H5
CaO(s) + H2O(l) = Ca(OH)2 =>
CaO(s) + H2O(l) = Ca(OH)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
K2O + HI = H2O + KI =>
K2O + 2 HI = H2O + 2 KI
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH3Br + Br = CH2Br + HBr =>
CH3Br + Br = CH2Br + HBr
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ba(OH)2 + Cl2 = BaCl2 + BaClO2 + H2O =>
4 Ba(OH)2 + 3 Cl2 = 2 BaCl2 + 2 BaClO2 + 4 H2O
Ca + NaOH = Na + Ca(OH)2 =>
Ca + 2 NaOH = 2 Na + Ca(OH)2
KClO2 + H2O = KHClO2 + OH =>
KClO2 + H2O = KHClO2 + OH
Cu + HNO3 = Cu(N2O6)2 + NO + H2O =>
3 Cu + 16 HNO3 = 3 Cu(N2O6)2 + 4 NO + 8 H2O
CsI(aq) + Cl2(aq) = CsCl(aq) + I2(aq) =>
2 CsI(aq) + Cl2(aq) = 2 CsCl(aq) + I2(aq)
CaCl2 + Na(HCO3) = Ca(HCO3)2 + NaCl =>
CaCl2 + 2 Na(HCO3) = Ca(HCO3)2 + 2 NaCl
ClO + KI + HCl = I2 + KCl + H2O =>
2 ClO + 6 KI + 4 HCl = 3 I2 + 6 KCl + 2 H2O
C6H5NO2 + Fe + HCl = C6H5NH3 + Fe{2+} + H2O + Cl{-} =>
2 C6H5NO2 + 7 Fe + 14 HCl = 2 C6H5NH3 + 7 Fe{2+} + 4 H2O + 14 Cl{-}
H2SO4 + Ba = BaSO3 + H2O =>
H2SO4 + Ba = BaSO3 + H2O
Fe + O2 = Fe2O =>
4 Fe + O2 = 2 Fe2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
(CH3CO2)2Ca + HCl = H(CH3CO2) + CaCl2 =>
(CH3CO2)2Ca + 2 HCl = 2 H(CH3CO2) + CaCl2
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CH3COOH + C5H10O = C7H14O2 =>
3 CH3COOH + 10 C5H10O = 8 C7H14O2
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-} =>
Fe{2+} + Fe(CN)6{3-} = Fe{3+} + Fe(CN)6{4-}
Li2S + Li2FeS2 + LiAlS2 = Li9AlFe2S8 =>
2 Li2S + 2 Li2FeS2 + LiAlS2 = Li9AlFe2S8
Li2CO3 = CO2 + Li2O =>
Li2CO3 = CO2 + Li2O
FeSO(OH)2 + H2SO4 = FeSO4 + SO2 + H2O =>
FeSO(OH)2 + 2 H2SO4 = FeSO4 + 2 SO2 + 3 H2O
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
CO3 + H2O = CO2 + H2O2 =>
CO3 + H2O = CO2 + H2O2
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl
KMnO4 + NaCl + H2O = MnO2 + Cl2 + NaOH + KOH =>
2 KMnO4 + 6 NaCl + 4 H2O = 2 MnO2 + 3 Cl2 + 6 NaOH + 2 KOH
BaI2 + Na2SO4 = NaI + BaSO4 =>
BaI2 + Na2SO4 = 2 NaI + BaSO4
(NH4)2SO4 + H2O = H2SO4 + HNO3 + H2 =>
(NH4)2SO4 + 6 H2O = H2SO4 + 2 HNO3 + 8 H2
OHC6H4Cl + NH4OH = OHC6H4NH2 + NH4Cl + H2O =>
OHC6H4Cl + 2 NH4OH = OHC6H4NH2 + NH4Cl + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca + NaOH = Na + Ca(OH)2 =>
Ca + 2 NaOH = 2 Na + Ca(OH)2
Zn + P2 = Zn3P2 =>
3 Zn + P2 = Zn3P2
Ca + NaOH = Na + Ca(OH)2 =>
Ca + 2 NaOH = 2 Na + Ca(OH)2
H + Na2SO4 = Na2S + H2O =>
8 H + Na2SO4 = Na2S + 4 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
(CH3)2 + HC2H3O3 = C7H14O2 + H2O =>
17(CH3)2 + 11 HC2H3O3 = 8 C7H14O2 + 17 H2O
ZnO + CuCl2 = CuO + ZnCl2 =>
ZnO + CuCl2 = CuO + ZnCl2
C(grafito) + O2(g) + H2(g) = C6H5COOH(s) =>
7 C(grafito) + O2(g) + 3 H2(g) = C6H5COOH(s)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + BiOCl + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 4 NaOH = 2 Na2CrO4 + 3 BiOCl + 3 NaCl + 2 H2O
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Cd + Hg(NO3)2 = Hg + Cd(NO3) =>
2 Cd + Hg(NO3)2 = Hg + 2 Cd(NO3)
Na2O + Mg = MgO + Na =>
Na2O + Mg = MgO + 2 Na
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
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