| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H4C3H5NH2Cl + ICl = C6H3IC3H5NH2Cl + HCl
OH + KOH + CrI3 = KIO4 + K2CrO4 + H2O =>
27 OH + 5 KOH + CrI3 = 3 KIO4 + K2CrO4 + 16 H2O
Zn2O = Zn + O2 =>
2 Zn2O = 4 Zn + O2
Pb02 = Pb0 =>
Pb02 = 2 Pb0
AgO2CCH3 + H2O = Ag2O + HCH3COO =>
2 AgO2CCH3 + H2O = Ag2O + 2 HCH3COO
O2 + H2 + CO2 + N2 = C3H5N3O9 =>
3 O2 + 5 H2 + 6 CO2 + 3 N2 = 2 C3H5N3O9
K2Cr2O7 + HBrO4 + HI = Cr(BrO4)3 + KBrO4 + I2 + H2O =>
K2Cr2O7 + 8 HBrO4 + 6 HI = 2 Cr(BrO4)3 + 2 KBrO4 + 3 I2 + 7 H2O
C3H5N3O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Fe + Cu(II)Cl = FeCl + Cu(II) =>
Fe + Cu(II)Cl = FeCl + Cu(II)
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
H2NCHO + O2 = CO2 + H2O + N2 =>
4 H2NCHO + 5 O2 = 4 CO2 + 6 H2O + 2 N2
Na2CrO4(aq) + LiBr(aq) = Li2CrO4(aq) + NaBr(aq) =>
Na2CrO4(aq) + 2 LiBr(aq) = Li2CrO4(aq) + 2 NaBr(aq)
Iron(III)Nitrate + SodiumHydroxide = Iron(III)Hydroxide + SodiumNitrate =>
Iron(III)Nitrate + SodiumHydroxide = Iron(III)Hydroxide + SodiumNitrate
KClO3 + Ca3(PO3)2 = K3PO3 + Ca(ClO3)2 =>
6 KClO3 + Ca3(PO3)2 = 2 K3PO3 + 3 Ca(ClO3)2
LiCl(l) = Li(s) + Cl2(g) =>
2 LiCl(l) = 2 Li(s) + Cl2(g)
H2SO4(aq)HNO3(aq) = HNO3H2SO4 =>
H2SO4(aq)HNO3(aq) = HNO3H2SO4
OH + KOH + CrI3 = KIO4 + K2CrO4 + H2O =>
27 OH + 5 KOH + CrI3 = 3 KIO4 + K2CrO4 + 16 H2O
CaCl2 + Na2CO3 = NaCl2 + Ca2CO3 =>
2 CaCl2 + Na2CO3 = 2 NaCl2 + Ca2CO3
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
Cl2 + KI + KOH = KCl + KIO3 + H2 =>
3 Cl2 + 2 KI + 6 KOH = 6 KCl + 2 KIO3 + 3 H2
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
KBrO4 + SO2 + H2O = Br2 + K2SO4 + H2SO4 =>
2 KBrO4 + 7 SO2 + 6 H2O = Br2 + K2SO4 + 6 H2SO4
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
CuO + CH2ClCOOH = CuCl + CH2COO + H2O + CO2 =>
6 CuO + 6 CH2ClCOOH = 6 CuCl + 5 CH2COO + 4 H2O + 2 CO2
Au + CuO = Au2O3 + Cu =>
2 Au + 3 CuO = Au2O3 + 3 Cu
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
OCl{-} + I{-} = Cl{-} + IO3{-) =>
3 OCl{-} + I{-} = 3 Cl{-} + IO3{-)
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
Fe + NaNO3 = Fe2O3 + NaNO2 =>
2 Fe + 3 NaNO3 = Fe2O3 + 3 NaNO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHCO3 + H2S = NaHS + H2O + CO2 =>
NaHCO3 + H2S = NaHS + H2O + CO2
Li2CrO4 + CsOH = LiOH + Cs2CrO4 =>
Li2CrO4 + 2 CsOH = 2 LiOH + Cs2CrO4
MgSO3 + HBr = MgBr + HSO3 =>
MgSO3 + HBr = MgBr + HSO3
CaCO3(s) + H2SO4 = CaSO4(s) + CO2(g) + H2O(g) =>
CaCO3(s) + H2SO4 = CaSO4(s) + CO2(g) + H2O(g)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2 =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + (Na2)3(Cl3)2
Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2
Cr(s) + Ni{2+}(aq) = Cr{3+}(aq) + Ni(s) =>
2 Cr(s) + 3 Ni{2+}(aq) = 2 Cr{3+}(aq) + 3 Ni(s)
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
Mq(OH)2 + HCl = MqCl2 + H2O =>
Mq(OH)2 + 2 HCl = MqCl2 + 2 H2O
(CH3)2C6H4 + CO2 + NH4OH = C6H4NH2COOC2H5 + H2 =>
17(CH3)2C6H4 + 8 CO2 + 16 NH4OH = 16 C6H4NH2COOC2H5 + 37 H2
C7H6O3 + Na = NaOH + C7H5O2 =>
C7H6O3 + Na = NaOH + C7H5O2
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
KMnO4 + C12H22O11 + H2SO4 = K2SO4 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 + 8 H2SO4 = 8 K2SO4 + 16 MnO2 + 12 CO2 + 19 H2O
Cl2 + Ca(NO3)2 = NO3 + CaCl2 =>
Cl2 + Ca(NO3)2 = 2 NO3 + CaCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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