Équations équilibrées la veille |
Fe + O + H2O = FeOH2O
Cl2(g) + OH{-}(aq) = ClO3{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 Cl2(g) + 6 OH{-}(aq) = ClO3{-}(aq) + 5 Cl{-}(aq) + 3 H2O(l)
Cu(NO3)2 + Na3(PO4) = Cu(PO4) + Na3(NO3)2 =>
Cu(NO3)2 + Na3(PO4) = Cu(PO4) + Na3(NO3)2
Pb(NO3)2 + Li(OH) = Pb(OH)2 + Li(NO3) =>
Pb(NO3)2 + 2 Li(OH) = Pb(OH)2 + 2 Li(NO3)
Cl2(g) + OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = OCl{-}(aq) + Cl{-}(aq) + H2O
Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O
Cu(s) + NaOH(aq) + H2O(l) = Na2Cu(OH)4(aq) + H2(g) =>
Cu(s) + 2 NaOH(aq) + 2 H2O(l) = Na2Cu(OH)4(aq) + H2(g)
Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3 =>
NH2CH2COOH + CH3NH2 = NH2CH2COONH3CH3
Cr(OH) + Cl + KOH = KCrO4 + KCl + H2O =>
Cr(OH) + 6 Cl + 7 KOH = KCrO4 + 6 KCl + 4 H2O
Fe + O + H2O = HFeO2 =>
2 Fe + 3 O + H2O = 2 HFeO2
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 NaNO3
Cl2(g) + OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O =>
Cl2(g) + 2 OH{-}(aq) = ClO{-}(aq) + Cl{-}(aq) + H2O
N2H2 + Zn{2+} + OH{-} = N2 + Zn + H2O =>
N2H2 + Zn{2+} + 2 OH{-} = N2 + Zn + 2 H2O
SnCl2 = Sn + SnCl4 =>
2 SnCl2 = Sn + SnCl4
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) + H2O =>
3 Cl2(g) + 6 OH{-}(aq) = 5 Cl{-}(aq) + ClO3{-}(aq) + 3 H2O
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Fe + O + H2O = Fe2O3H2O =>
2 Fe + 3 O + H2O = Fe2O3H2O
Sr(C2H3O2)2(aq) + K2SO4(aq) = SrSO4 + KC2H3O2 =>
Sr(C2H3O2)2(aq) + K2SO4(aq) = SrSO4 + 2 KC2H3O2
Fe + O + H2O = FeOH2O =>
Fe + O + H2O = FeOH2O
Fe + O + H2O = HFeO2 =>
2 Fe + 3 O + H2O = 2 HFeO2
AgBr + F2 = AgF + Br =>
2 AgBr + F2 = 2 AgF + 2 Br
Na2S + Na2SO3 + HCl = NaCl + S + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 6 NaCl + 3 S + 3 H2O
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + OCl{-}(aq) + H2O(l) =>
Cl2(g) + 2 OH{-}(aq) = Cl{-}(aq) + OCl{-}(aq) + H2O(l)
Fe + O + H2O = Fe2O3H2O =>
2 Fe + 3 O + H2O = Fe2O3H2O
V10O28{6-} + OH{-} = VO4{3-} + H2O =>
V10O28{6-} + 24 OH{-} = 10 VO4{3-} + 12 H2O
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
Pb(s) + Br(l) = PbBr4(s) =>
Pb(s) + 4 Br(l) = PbBr4(s)
Fe + O + H2O = FeO(OH) =>
2 Fe + 3 O + H2O = 2 FeO(OH)
H2SeO4 + SO2 + H2O = Se + H2SO4 =>
H2SeO4 + 3 SO2 + 2 H2O = Se + 3 H2SO4
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
Fe + O + H2O = FeO(OH) =>
2 Fe + 3 O + H2O = 2 FeO(OH)
AgC2H3O2 + Na2CrO4 = Ag2CrO4 + C2H3NaO2 =>
2 AgC2H3O2 + Na2CrO4 = Ag2CrO4 + 2 C2H3NaO2
Cl2(g) + OH{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) + H2O =>
3 Cl2(g) + 6 OH{-}(aq) = 5 Cl{-}(aq) + ClO3{-}(aq) + 3 H2O
AgBr + F2 = AgF + Br2 =>
2 AgBr + F2 = 2 AgF + Br2
Au(CN)3 + Cu = CuCN + Au =>
Au(CN)3 + 3 Cu = 3 CuCN + Au
Cl2(g) + OH{-}(aq) = ClO3{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 Cl2(g) + 6 OH{-}(aq) = ClO3{-}(aq) + 5 Cl{-}(aq) + 3 H2O(l)
Fe + O + H2O = FeOH2O =>
Fe + O + H2O = FeOH2O
Ca(s) + HCl(aq) = CaCl2(aq) + H2(g) =>
Ca(s) + 2 HCl(aq) = CaCl2(aq) + H2(g)
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
CuO + H2O + NaOH = Na2[Cu(OH)4] =>
CuO + H2O + 2 NaOH = Na2[Cu(OH)4]
AgCl(s) + NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2{+}(aq) + Cl{-}(aq)
Fe + O + H2O = Fe(OH)2 =>
Fe + O + H2O = Fe(OH)2
Fe + O + H2O = FeO(OH) =>
2 Fe + 3 O + H2O = 2 FeO(OH)
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O =>
(CH3)CHCH2COOH + H2O = (CH3)CHCH2COO + H3O
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