| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaAl(OH)4 + 3 H2SO4 = Al2(SO4)3 + 2 NaOH + 6 H2O
Na2S2O3 + I2 + H2O = Na2S4O6*2H2O + HI + Na2SO4 =>
3 Na2S2O3 + 5 I2 + 7 H2O = Na2S4O6*2H2O + 10 HI + 2 Na2SO4
CH33CCl + H2O = Cl + CH33COH + H3O =>
CH33CCl + 2 H2O = Cl + CH33COH + H3O
SeO4{2-} + Hg + Cl{-} + H{+} = SeO3{2-} + Hg2Cl2 + H2O =>
SeO4{2-} + 2 Hg + 2 Cl{-} + 2 H{+} = SeO3{2-} + Hg2Cl2 + H2O
(Ni(NH3)6)Cl2 + NaBF4 = (Ni(NH3)6)(BF4) + NaCl2 =>
(Ni(NH3)6)Cl2 + NaBF4 = (Ni(NH3)6)(BF4) + NaCl2
Ca(CH3COO)2 + NH4OH = Ca(OH)2 + CH3COONH4 =>
Ca(CH3COO)2 + 2 NH4OH = Ca(OH)2 + 2 CH3COONH4
Zn + NaNO2 = Zn(NO2)2 + Na =>
Zn + 2 NaNO2 = Zn(NO2)2 + 2 Na
Pb(SO4)2 + Na2I2 = PbI2 + Na2(SO4)2 =>
Pb(SO4)2 + Na2I2 = PbI2 + Na2(SO4)2
Hg + Ag3PO4 = Ag + Hg3PO4 =>
3 Hg + Ag3PO4 = 3 Ag + Hg3PO4
Mg(OH)2 + H2SO4 = MgSO4 + H2(OH)2 =>
Mg(OH)2 + H2SO4 = MgSO4 + H2(OH)2
Cr + Na2CO3 = Cr2(CO3)3 + Na =>
2 Cr + 3 Na2CO3 = Cr2(CO3)3 + 6 Na
C6H12O6 + NO = CO2 + H2O + N2O =>
C6H12O6 + 24 NO = 6 CO2 + 6 H2O + 12 N2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C5H9(CH3) + KMnO4 + H2O = C5H9(CH3)(OH)2 + KOH + MnO2 =>
3 C5H9(CH3) + 2 KMnO4 + 4 H2O = 3 C5H9(CH3)(OH)2 + 2 KOH + 2 MnO2
K + Br = KBr =>
K + Br = KBr
CH3OH + O3 = CO2 + H2O =>
CH3OH + O3 = CO2 + 2 H2O
K3PO4(aq) + NaOH(aq) = KOH + Na3PO4 =>
K3PO4(aq) + 3 NaOH(aq) = 3 KOH + Na3PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
O3 + N2H4 = H2O + N2 =>
2 O3 + 3 N2H4 = 6 H2O + 3 N2
Sn(NO3)2 + HCl = H2[SnCl4] + HNO3 =>
Sn(NO3)2 + 4 HCl = H2[SnCl4] + 2 HNO3
CrCl2 + NaOH = NaCl + Cr(OH)2 =>
CrCl2 + 2 NaOH = 2 NaCl + Cr(OH)2
HF(aq) + Ca(s) = CaF(s) + H2 =>
2 HF(aq) + 2 Ca(s) = 2 CaF(s) + H2
BaSO4 + C = SBa + CO2 =>
BaSO4 + 2 C = SBa + 2 CO2
NH4Cl + K(OH) = NH3 + KCl + H2O =>
NH4Cl + K(OH) = NH3 + KCl + H2O
NO3 + HCl = HNO3 + Cl2 =>
2 NO3 + 2 HCl = 2 HNO3 + Cl2
C4H7NO2S + O2 = CO2 + H2O + NH3 + S =>
C4H7NO2S + 4 O2 = 4 CO2 + 2 H2O + NH3 + S
NaPO4(aq) + BaCH3COO(aq) = NaCH3COO(s) + BaPO4(s) =>
NaPO4(aq) + BaCH3COO(aq) = NaCH3COO(s) + BaPO4(s)
K2MnO4 + MnCl2 = MnO2 + KCl =>
K2MnO4 + MnCl2 = 2 MnO2 + 2 KCl
NaOH + MgSO4 + Na3PO4 = NaO + H2O + S + Mg3(PO4)2 =>
12 NaOH + 3 MgSO4 + 2 Na3PO4 = 18 NaO + 6 H2O + 3 S + Mg3(PO4)2
Ag + Au{+3} = Au + Ag{+} =>
3 Ag + Au{+3} = Au + 3 Ag{+}
CO2 + KH = H2CO2 + K =>
CO2 + 2 KH = H2CO2 + 2 K
Cr + KOH + H2O = K[Cr(OH)4] + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K[Cr(OH)4] + 3 H2
Zn + HCl = ZnCl52 + H2 =>
Zn + 52 HCl = ZnCl52 + 26 H2
I2O2 + H2O = HIO3 + H2 =>
I2O2 + 4 H2O = 2 HIO3 + 3 H2
Ba(NO3)2 + (NH4)2C2O4 = NH4NO3 + BaC2O4 =>
Ba(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + BaC2O4
SI + HNO3 = SI(NO3)2 + H2O + NO2 =>
SI + 4 HNO3 = SI(NO3)2 + 2 H2O + 2 NO2
CH3COCH3 + NaHSO3 = CH3COOH + NaHSO2 =>
2 CH3COCH3 + 4 NaHSO3 = 3 CH3COOH + 4 NaHSO2
NaNO2(ac) + HSO3NH2(ac) = NaHSO4(ac) + H2O(l) + N2(g) =>
NaNO2(ac) + HSO3NH2(ac) = NaHSO4(ac) + H2O(l) + N2(g)
K2Cr2O7 + KNO2 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 KNO2 + 11 H2SO4 = 6 HNO3 + 2 Cr2(SO4)3 + 5 K2SO4 + 8 H2O
Sr(NO3)2 + CO(NH2)2 = SrO + CO2 + H2O + N2 =>
3 Sr(NO3)2 + 5 CO(NH2)2 = 3 SrO + 5 CO2 + 10 H2O + 8 N2
C4H10 + Cl2 = C4Cl10 + HCl =>
C4H10 + 10 Cl2 = C4Cl10 + 10 HCl
Cr(OH)4 + H2SiO3 = H2O + Cr2(SiO3)4 =>
2 Cr(OH)4 + 4 H2SiO3 = 8 H2O + Cr2(SiO3)4
BaOH2 + Al(NO3)2 = Ba(NO3)2 + AlOH2 =>
BaOH2 + Al(NO3)2 = Ba(NO3)2 + AlOH2
FeSO4 + HClO + HCl = FeCl3 + H2O + H2SO4 =>
2 FeSO4 + HClO + 5 HCl = 2 FeCl3 + H2O + 2 H2SO4
HNO3 + Zn = Zn(NO3)2 + NHNO3 + H2O =>
14 HNO3 + 5 Zn = 5 Zn(NO3)2 + 2 NHNO3 + 6 H2O
Ca(OH)2 + H2S = (CaOH)2S + H2O =>
2 Ca(OH)2 + H2S = (CaOH)2S + 2 H2O
Fe + O3 + H2O = Fe(OH)2 =>
3 Fe + O3 + 3 H2O = 3 Fe(OH)2
Na2CO3 + H2C2O4 = HNa2CO3 + HC2O4 =>
Na2CO3 + H2C2O4 = HNa2CO3 + HC2O4
NaOH + P4 + H2O = NaH2PO3 + PH3 =>
2 NaOH + P4 + 4 H2O = 2 NaH2PO3 + 2 PH3
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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