| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaNo3 + LiCl = LiNo3NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu + Au(CIO3)3 = Cu(CIO3)2 + Au =>
3 Cu + 2 Au(CIO3)3 = 3 Cu(CIO3)2 + 2 Au
NaNo3 + LiCl = LiNo3NaCl =>
NaNo3 + LiCl = LiNo3NaCl
CuCe2 + AgNO3 = AgCe + Cu(NO3)2 =>
CuCe2 + 2 AgNO3 = 2 AgCe + Cu(NO3)2
Fe5 + H2SO4 = FeSO4 + H2 =>
Fe5 + 5 H2SO4 = 5 FeSO4 + 5 H2
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CH2NH2COOH + HCl = (NH3CH2COOH)Cl =>
CH2NH2COOH + HCl = (NH3CH2COOH)Cl
KJ + H2SO4 + H2O2 = K2SO4 + J2 + H2O =>
2 KJ + H2SO4 + H2O2 = K2SO4 + J2 + 2 H2O
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
NH4Cl(aq) + Li3PO4(aq) = LiCl(aq) + (NH4)3PO4(aq) =>
3 NH4Cl(aq) + Li3PO4(aq) = 3 LiCl(aq) + (NH4)3PO4(aq)
Cu2SO4 = Cu + CuSO4 =>
Cu2SO4 = Cu + CuSO4
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
KF + H = HF + K =>
KF + H = HF + K
(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + NH3H2O =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3H2O
NaFO3 + NaF + H2SO4 = F2 + Na2SO4 + H2O =>
NaFO3 + 5 NaF + 3 H2SO4 = 3 F2 + 3 Na2SO4 + 3 H2O
NaNo3 + LiCl = LiNo3NaCl =>
NaNo3 + LiCl = LiNo3NaCl
KJ + H2SO4 + H2O2 = K2SO4 + J2 + H2O =>
2 KJ + H2SO4 + H2O2 = K2SO4 + J2 + 2 H2O
ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + K2SO4 =>
2 ZnSO4 + K4(Fe(CN)6) = Zn2(Fe(CN)6) + 2 K2SO4
CO2 + H2O = CHO + O2 =>
4 CO2 + 2 H2O = 4 CHO + 3 O2
K2 + PtCl4 + NH3 = Pt(NH3)2Cl2 + KCl =>
K2 + PtCl4 + 2 NH3 = Pt(NH3)2Cl2 + 2 KCl
Zn + NCl = ZnCl2 + N2 =>
Zn + 2 NCl = ZnCl2 + N2
Hg + Br = HgBr2 =>
Hg + 2 Br = HgBr2
HBr + Ag3PO4 = AgBr + H3PO4 =>
3 HBr + Ag3PO4 = 3 AgBr + H3PO4
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO{-} + H3O{+} =>
(CH3)2CHCH2COOH + H2O = (CH3)2CHCH2COO{-} + H3O{+}
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CH3CH2OH + O3 = CO2 + H2O =>
CH3CH2OH + 2 O3 = 2 CO2 + 3 H2O
C6H14 + KMnO4 + H2O = C6H16O2 + MnO2 + KOH =>
3 C6H14 + 2 KMnO4 + 4 H2O = 3 C6H16O2 + 2 MnO2 + 2 KOH
SO2 + Na2CrO4 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + 2 Na2CrO4 + 2 H2SO4 = 2 Na2SO4 + Cr2(SO4)3 + 2 H2O
LiCl + NaNO3 = LiNO3 + NaCl =>
LiCl + NaNO3 = LiNO3 + NaCl
CuCl2 + Li2CrO4 = CuCrO4 + LiCl =>
CuCl2 + Li2CrO4 = CuCrO4 + 2 LiCl
HClO3 + V(OH)4 = V(ClO3)4 + H2O =>
4 HClO3 + V(OH)4 = V(ClO3)4 + 4 H2O
HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + CoCO3(s) = CoI2(aq) + H2O(l) + CO2(g)
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
Ca(MnO4)2 + KNO2 + H2SO4 = MnSO4 + KNO3 + CaSO4 + H2O =>
Ca(MnO4)2 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 5 KNO3 + CaSO4 + 3 H2O
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq) =>
KClO(aq) + HBr(aq) = KBr(aq) + HClO(aq)
KCN + FeCl2 = K4Fe(CN)6 + KCl =>
6 KCN + FeCl2 = K4Fe(CN)6 + 2 KCl
Na(aq) + OH(aq) = NaOH(s) =>
Na(aq) + OH(aq) = NaOH(s)
Mn(NO3)2 + HCl + NaBiO3 = MnO4{-} + Bi{3+} + Na{+} + Cl{-} + H2O + NO3 =>
2 Mn(NO3)2 + 26 HCl + 7 NaBiO3 = 2 MnO4{-} + 7 Bi{3+} + 7 Na{+} + 26 Cl{-} + 13 H2O + 4 NO3
Fe(NO3)2 + K2CO3 + H2O = Fe(OH)NO3 + KNO3 + CO2 =>
2 Fe(NO3)2 + K2CO3 + H2O = 2 Fe(OH)NO3 + 2 KNO3 + CO2
C7H14O2 + OH = H2O + CO2 =>
C7H14O2 + 38 OH = 26 H2O + 7 CO2
NaSO4 + Cu(NO3)2 = Na(NO3)2 + CuSO4 =>
NaSO4 + Cu(NO3)2 = Na(NO3)2 + CuSO4
Ag(NH3)2NO3 = AgNO3 + NH3 =>
Ag(NH3)2NO3 = AgNO3 + 2 NH3
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/12/24
Équations équilibrées sur11/11/23
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