| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2O + CH3MgI = C2H4MgO + HI
NH2OH + K3Fe(CN)6 = NH2O + K3HFe(CN)6 =>
NH2OH + K3Fe(CN)6 = NH2O + K3HFe(CN)6
H2SO4 + KCH3COO = HCH3COO + K2SO4 =>
H2SO4 + 2 KCH3COO = 2 HCH3COO + K2SO4
C2H5OH(l) = (C2H5)2O(l) + H2O(l) =>
2 C2H5OH(l) = (C2H5)2O(l) + H2O(l)
K2SnO2 + H2O = Sn(OH)2 + KOH =>
K2SnO2 + 2 H2O = Sn(OH)2 + 2 KOH
CaO(s) + H2SO4(aq) = CaSO4(aq) + H2O(l) =>
CaO(s) + H2SO4(aq) = CaSO4(aq) + H2O(l)
NH2CH2COOH*HClO3 = H2O + CO2 + C + HCl + N2 =>
4 NH2CH2COOH*HClO3 = 10 H2O + 5 CO2 + 3 C + 4 HCl + 2 N2
Cr + Ca(NO3)2 = Cr(NO3)2 + Ca =>
Cr + Ca(NO3)2 = Cr(NO3)2 + Ca
P + CuSO4 + H2O = Cu3P + H3PO4 + H2SO =>
29 P + 15 CuSO4 + 51 H2O = 5 Cu3P + 24 H3PO4 + 15 H2SO
H{+} + S + NO3{-} = NO2 + SO4{2-} + H2O =>
4 H{+} + S + 6 NO3{-} = 6 NO2 + SO4{2-} + 2 H2O
NH4(Cl2O5) + Ca(OH)2 = Ca(Cl2O5)2 + NH3 + H2O =>
2 NH4(Cl2O5) + Ca(OH)2 = Ca(Cl2O5)2 + 2 NH3 + 2 H2O
CH3CO2C2H5(I) + H2O(I) = CH3CO2H(I) + C2H5OH(I) =>
CH3CO2C2H5(I) + H2O(I) = CH3CO2H(I) + C2H5OH(I)
[CoCl2*6H2O] = Co(H2O)6 + Cl =>
[CoCl2*6H2O] = Co(H2O)6 + 2 Cl
Na(NO3) + H2S = NaS + H2NO3 =>
Na(NO3) + H2S = NaS + H2NO3
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
SodiumHydroxide + Iron(III)Nitrate = SodiumNitrate + Iron(III)Hydroxide =>
SodiumHydroxide + Iron(III)Nitrate = SodiumNitrate + Iron(III)Hydroxide
Y2O5 = Y2 + O5 =>
Y2O5 = Y2 + O5
KI + H2O = KOH2 + I =>
KI + H2O = KOH2 + I
CHCOOH + H2O = CHCOO{-} + H3O{+} =>
CHCOOH + H2O = CHCOO{-} + H3O{+}
C7H6O2 + KOH = C7H5KO2 + H2O =>
C7H6O2 + KOH = C7H5KO2 + H2O
NaI + KMnO4 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O + Na2SO4 =>
10 NaI + 2 KMnO4 + 8 H2SO4 = 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O + 5 Na2SO4
FeS + O2 = Fe2O3 + SO =>
4 FeS + 5 O2 = 2 Fe2O3 + 4 SO
CH5NSCl + O2 = CO2 + H2O + NO2 + SO3 + Cl2 =>
4 CH5NSCl + 19 O2 = 4 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Mg + H3AsO3 = Mg3(AsO3)2 + H2 =>
3 Mg + 2 H3AsO3 = Mg3(AsO3)2 + 3 H2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
AsH3 + HNO3 = NO2 + H3AsO4 + H2O =>
AsH3 + 8 HNO3 = 8 NO2 + H3AsO4 + 4 H2O
Al2(SO3)3 + HClO4 = Al(ClO4)3 + H2SO3 =>
Al2(SO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2SO3
CaCl2 + Cu(No3)2 = CuCl2 + Ca(No3)2 =>
CaCl2 + Cu(No3)2 = CuCl2 + Ca(No3)2
Na2S2O3 + NaOH = Na2S + O2 + H2O =>
Na2S2O3 + 2 NaOH = 2 Na2S + 2 O2 + H2O
C6H5NH2 + HBr = C6H5NH3{+} + Br{-} =>
C6H5NH2 + HBr = C6H5NH3{+} + Br{-}
Na + CO + H2O = NaH + CO2 =>
2 Na + CO + H2O = 2 NaH + CO2
Cu + Fe2SO4 = CuSO4 + Fe2 =>
Cu + Fe2SO4 = CuSO4 + Fe2
C11H2O + O2 = H2O + CO2 =>
C11H2O + 11 O2 = H2O + 11 CO2
Fe(s) + CO2(g) = CO(g) + Fe3O4(s) =>
3 Fe(s) + 4 CO2(g) = 4 CO(g) + Fe3O4(s)
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
Na + CO + H2O = NaH + CO2 =>
2 Na + CO + H2O = 2 NaH + CO2
Ca(OH)2 + HC2H3O2 = H2O + Ca(C2H3O2)2 =>
Ca(OH)2 + 2 HC2H3O2 = 2 H2O + Ca(C2H3O2)2
CH3COONa + HNO3 = NaNO3 + CH3COOH =>
CH3COONa + HNO3 = NaNO3 + CH3COOH
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
C8H5OK + NaOH = Na + C8H6O2K =>
C8H5OK + NaOH = Na + C8H6O2K
Na + CO + H2O = NaH + CO2 =>
2 Na + CO + H2O = 2 NaH + CO2
AlCu899 + Pb5689 = Cu304 + Pb455Al1233 =>
77098240.740659AlCu899 + 5001 Pb5689 = 227997757.97978Cu304 + 62528.986813187Pb455Al1233
H3BO3 + CoCl2 = Co(BO2)2 + HCl + H2O =>
2 H3BO3 + CoCl2 = Co(BO2)2 + 2 HCl + 2 H2O
PF3 + F2 = PF5 =>
PF3 + F2 = PF5
Cu + (NO3)2 + Na2S = Cu2S + NaNO3 =>
2 Cu + (NO3)2 + Na2S = Cu2S + 2 NaNO3
Fe + Au2(SO3)3 = Au + FeSO3 =>
3 Fe + Au2(SO3)3 = 2 Au + 3 FeSO3
Na + CO + H2O = NaH + CO2 =>
2 Na + CO + H2O = 2 NaH + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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