| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + CO2NO3 = NaNO3 + CO2Cl
KMnO4 + HCOONa + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
4 KMnO4 + 10 HCOONa + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 10 CO2 + 16 H2O
Sb + Br2 = SbBr =>
2 Sb + Br2 = 2 SbBr
H2MgO2 = MgO + H2O =>
H2MgO2 = MgO + H2O
BiOCl + HCl(aq) = BiCl3 + H2O =>
BiOCl + 2 HCl(aq) = BiCl3 + H2O
C3H6O3 + O2 = CO2 + H2 =>
2 C3H6O3 + 3 O2 = 6 CO2 + 6 H2
W(OH)2 + H3PO3 = W3(PO3)2 + H2O =>
3 W(OH)2 + 2 H3PO3 = W3(PO3)2 + 6 H2O
KHCO + H3PO4 = KPO + H2O + CO2 =>
KHCO + H3PO4 = KPO + 2 H2O + CO2
WCl6 + Bi = W6Cl12 + BiCl3 =>
6 WCl6 + 8 Bi = W6Cl12 + 8 BiCl3
C6H5NH2 + HNO3 = CO2 + H2O + N2 =>
5 C6H5NH2 + 31 HNO3 = 30 CO2 + 33 H2O + 18 N2
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2 =>
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
CaCl2 + N2 = Ca3N2 + Cl2 =>
3 CaCl2 + N2 = Ca3N2 + 3 Cl2
Sn + CuBr2 = SnBr + Cu =>
2 Sn + CuBr2 = 2 SnBr + Cu
K2CrO4 + HNO3 = KNO3 + H2O + K2Cr2O7 =>
2 K2CrO4 + 2 HNO3 = 2 KNO3 + H2O + K2Cr2O7
C9H20(l) + O2(g) = CO2(g) + H2O(l) =>
C9H20(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(l)
NaSO4{2-} + AgNO3 = AgSO4{2-} + NaNO3 =>
NaSO4{2-} + AgNO3 = AgSO4{2-} + NaNO3
Pb(NO3)2 + HCl = PbCl2(s) + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2(s) + 2 HNO3
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2 =>
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2
KH(IO3)2 + NaOH = Na + K + IO3 + H2O =>
KH(IO3)2 + NaOH = Na + K + 2 IO3 + H2O
CH3CH2CH3 + Br2 = CH3CHBrCH3 + HBr =>
CH3CH2CH3 + Br2 = CH3CHBrCH3 + HBr
Fe(NO3)3*9H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
C3H6(s) + O2(g) = H2O(g) + CO2(g) =>
2 C3H6(s) + 9 O2(g) = 6 H2O(g) + 6 CO2(g)
C6N6FeK3 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
2 C6N6FeK3 + 6 H2SO4 + 54 H2O2 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na3PO4 + Cu(SO4) = Na2(SO4) + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(SO4) = 3 Na2(SO4) + Cu3(PO4)2
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2 =>
MgI2 + Cr(NO3)2 = Mg(NO3)2 + CrI2
(CH3)2CO + O2 = CH + H2O =>
4(CH3)2CO + O2 = 12 CH + 6 H2O
V(s) + O2 = V2O5(s) =>
4 V(s) + 5 O2 = 2 V2O5(s)
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
Br2(g) + Ag(s) = Br2Ag =>
Br2(g) + Ag(s) = Br2Ag
KOH + HC2H5O2 = KC2H5O2 + H2O =>
KOH + HC2H5O2 = KC2H5O2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe(CNS)3 + KCNS = K3[Fe(CNS)6] =>
Fe(CNS)3 + 3 KCNS = K3[Fe(CNS)6]
Ca3N2 + O2 = CaO + N2O5 =>
Ca3N2 + 4 O2 = 3 CaO + N2O5
MgCO3 + Na3PO4 = Mg3(PO4)2 + Na2CO3 =>
3 MgCO3 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2CO3
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
Al2O3 + C + Cl = AlCl3 + CO =>
Al2O3 + 3 C + 6 Cl = 2 AlCl3 + 3 CO
Mg(OH)2 + H2CO3 = MgOH2CO3 + H2O =>
Mg(OH)2 + H2CO3 = MgOH2CO3 + H2O
C6H5BrMg + C6H5OC6H5 = C6H5OMgBrC6H5C6H5 =>
C6H5BrMg + C6H5OC6H5 = C6H5OMgBrC6H5C6H5
CY + Rt2 = CYRt3 =>
2 CY + 3 Rt2 = 2 CYRt3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe3P2 + O2 = FeO + P2O5 =>
Fe3P2 + 4 O2 = 3 FeO + P2O5
CaCN2 + NaNO2 + NO = NaN3 + CaCO3 =>
4 CaCN2 + 5 NaNO2 + 2 NO = 5 NaN3 + 4 CaCO3
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + I + K2SO4 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 6 I + 3 K2SO4
HOCH2CH2OH = CH3CHO + H2O =>
HOCH2CH2OH = CH3CHO + H2O
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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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