| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 CuOH = Al(OH)3 + 3 Cu
Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Fe(NO3)3 + K2CrO4 = Fe2(CrO4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2CrO4 = Fe2(CrO4)3 + 6 KNO3
Co(NO3)2 + NaOH + H2O2 = Co(OH)3 + O2 + NaNO2 =>
2 Co(NO3)2 + 4 NaOH + H2O2 = 2 Co(OH)3 + 2 O2 + 4 NaNO2
MnSO4 + HBr = MnBr2 + H2SO4 =>
MnSO4 + 2 HBr = MnBr2 + H2SO4
H2C0 + O2 = CO2 + H2O =>
2 H2C0 + 3 O2 = 2 CO2 + 2 H2O
H3PO2 + I2 = HPO2 + HI =>
H3PO2 + I2 = HPO2 + 2 HI
PbO + HNo3 = Pb(No3)2 + H2O =>
PbO + 2 HNo3 = Pb(No3)2 + H2O
Mg(O3H2) + Cl2(O4H2) = MgCl2(O6H2) + H2O =>
Mg(O3H2) + Cl2(O4H2) = MgCl2(O6H2) + H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)
C2H5NO2 + Cu(CH3COO)2 = C4H8CuN2O4 + CH3COOH =>
2 C2H5NO2 + Cu(CH3COO)2 = C4H8CuN2O4 + 2 CH3COOH
HCl + Mn4O2 = Mn2Cl + H2O + Cl2 =>
4 HCl + Mn4O2 = 2 Mn2Cl + 2 H2O + Cl2
BaS + H3PO4 = H2S + Ba3(PO4)2 =>
3 BaS + 2 H3PO4 = 3 H2S + Ba3(PO4)2
K2SO3 + KMnO4 + KHSO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 2 KMnO4 + 6 KHSO4 = 9 K2SO4 + 2 MnSO4 + 3 H2O
H3PO3 + AgNO3 = H3PO4 + Ag + NO =>
2 H3PO3 + AgNO3 = 2 H3PO4 + Ag + NO
AlN + CuOH = AlOH + CuN =>
AlN + CuOH = AlOH + CuN
Lithium + CO3 = Li2CO3 =>
2 Li + CO3 = Li2CO3
(NH4)2C2O4 + FeCl3 = NH4Cl + Fe2(C2O4)3 =>
3(NH4)2C2O4 + 2 FeCl3 = 6 NH4Cl + Fe2(C2O4)3
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + SO4K2 =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 SO4K2
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + NaCl(aq) =>
NiCl2(aq) + Na2CO3(aq) = NiCO3(s) + 2 NaCl(aq)
Y(NO3)3*6(H2O) + C2H5NO2 = Y2O3 + H2O + CO2 + N2 =>
6 Y(NO3)3*6(H2O) + 10 C2H5NO2 = 3 Y2O3 + 61 H2O + 20 CO2 + 14 N2
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
CH3COOH + CH3OH = CH3COOCH3H2O =>
CH3COOH + CH3OH = CH3COOCH3H2O
Ag + NiSO4 = AgSO4 + Ni =>
Ag + NiSO4 = AgSO4 + Ni
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + AgH2PO4 =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgH2PO4
(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4 =>
(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4
Zn + P = ZnP =>
Zn + P = ZnP
CH510 + O2 = CO2 + H2O =>
2 CH510 + 257 O2 = 2 CO2 + 510 H2O
C3H4 + KMnO4 + H2O = C2H4O2 + KOH + MnO2 =>
6 C3H4 + 8 KMnO4 + 10 H2O = 9 C2H4O2 + 8 KOH + 8 MnO2
Na2S + Au = Au2S + Na =>
Na2S + 2 Au = Au2S + 2 Na
P(s) + O2(g) = P2O3(s) =>
4 P(s) + 3 O2(g) = 2 P2O3(s)
CO2(g) + H2(g) = HCOOH(g) =>
CO2(g) + H2(g) = HCOOH(g)
KMnO4 + CH3CH2OH = K2CO3 + MnO2 + H2O =>
4 KMnO4 + CH3CH2OH = 2 K2CO3 + 4 MnO2 + 3 H2O
H2 + SO4 + CaCO3 = CaS + H2O + CO =>
6 H2 + SO4 + CaCO3 = CaS + 6 H2O + CO
CH3CHOHCH3 + HI = H2O + CH3I =>
CH3CHOHCH3 + 3 HI = H2O + 3 CH3I
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Cr + AgNO3 = Cr(NO3)3 + Ag =>
Cr + 3 AgNO3 = Cr(NO3)3 + 3 Ag
BN + Cl2 = BCl + N2 =>
2 BN + Cl2 = 2 BCl + N2
ReCl5 + SbCl3 = ReCl4 + SbCl5 =>
2 ReCl5 + SbCl3 = 2 ReCl4 + SbCl5
NiSO4 + H2SO4 + HNO3 = Ni2(SO4)3 + NO + H2O =>
6 NiSO4 + 3 H2SO4 + 2 HNO3 = 3 Ni2(SO4)3 + 2 NO + 4 H2O
CH4N2O + O2 = CO2 + H2O + NO2 =>
2 CH4N2O + 7 O2 = 2 CO2 + 4 H2O + 4 NO2
ClO3{-} + Zn + H{+} = Cl{-} + Zn{+2} + H2O =>
ClO3{-} + 3 Zn + 6 H{+} = Cl{-} + 3 Zn{+2} + 3 H2O
Ca3(PO4)2 + Si2O2 + C = CaSiO3 + CO + P =>
2 Ca3(PO4)2 + 3 Si2O2 + 4 C = 6 CaSiO3 + 4 CO + 4 P
NO2(g) + O2(g) + H20(l) = HNO3(aq) =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3(aq)
Na2[B2(O2)2(OH)4] + HCl + H2O = H3BO3 + H2O2 + NaCl =>
Na2[B2(O2)2(OH)4] + 2 HCl + 2 H2O = 2 H3BO3 + 2 H2O2 + 2 NaCl
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
S + HOH = HS + OH =>
S + HOH = HS + OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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