| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
Tm + HNO3 = Tm(NO3)3 + NO2 + H2O =>
Tm + 6 HNO3 = Tm(NO3)3 + 3 NO2 + 3 H2O
Li(OH) + BeO = Li2O + Be(OH)2 =>
2 Li(OH) + BeO = Li2O + Be(OH)2
HF(aq) + H2O(l) = H3O(aq) + F(aq) =>
HF(aq) + H2O(l) = H3O(aq) + F(aq)
NaOH + H2SO4 = H2O(g) + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O(g) + Na2SO4
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
N2H4CO + H4O2 = NH3 + CO2 =>
2 N2H4CO + H4O2 = 4 NH3 + 2 CO2
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4(aq) =>
CuSO4(aq) + Mg(s) = Cu(s) + MgSO4(aq)
Al(NO3)3 + Ga = Al + Ga(NO3)3 =>
Al(NO3)3 + Ga = Al + Ga(NO3)3
KNO3 = K + N2 + O2 =>
2 KNO3 = 2 K + N2 + 3 O2
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
ZnO + Li2S = Li2O + ZnS =>
ZnO + Li2S = Li2O + ZnS
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3
I2 + MnO2 = MnI2 + O2 =>
I2 + MnO2 = MnI2 + O2
H + O2 = HOH =>
4 H + O2 = 2 HOH
K + Ca + As + O2 = KCaAsO4 =>
K + Ca + As + 2 O2 = KCaAsO4
MgO + NaCl = MgONaCl =>
MgO + NaCl = MgONaCl
C6H3(CH3)(OH)NO2 + KMnO4 + H2SO4 = C6H3COOH(OH)NO2 + K2SO4 + MnSO4 + H2O =>
5 C6H3(CH3)(OH)NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H3COOH(OH)NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C21H28O14 + O2 = CO2 + H2O =>
C21H28O14 + 21 O2 = 21 CO2 + 14 H2O
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
FeCl3 + N2H4 + KOH = FeCl2 + N2 + KCl + H2O =>
4 FeCl3 + N2H4 + 4 KOH = 4 FeCl2 + N2 + 4 KCl + 4 H2O
KNO2 + H3PO4 = K3PO4 + HNO2 =>
3 KNO2 + H3PO4 = K3PO4 + 3 HNO2
Sb2O5 + KI + HCl = SbCl3 + I2 + H2O + KCl =>
Sb2O5 + 4 KI + 10 HCl = 2 SbCl3 + 2 I2 + 5 H2O + 4 KCl
Cs + S = Cs2S =>
2 Cs + S = Cs2S
C2H2(l) + O2(g) = CO2(g) + H20(l) =>
10 C2H2(l) + 20 O2(g) = 20 CO2(g) + H20(l)
KCl + Na2SO4 = KSO4 + ClNa2 =>
KCl + Na2SO4 = KSO4 + ClNa2
SC + O = SCO3 =>
SC + 3 O = SCO3
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
LiIO3 = LiI + O2 =>
2 LiIO3 = 2 LiI + 3 O2
ZnNO3 + (NH4)2SO4 = Zn2SO4 + NH4(NO3) =>
2 ZnNO3 + (NH4)2SO4 = Zn2SO4 + 2 NH4(NO3)
RbOH + SiO2 = Rb2SiO3 + H2O =>
2 RbOH + SiO2 = Rb2SiO3 + H2O
C13H16O2 + O2 = CO2 + H2O =>
C13H16O2 + 16 O2 = 13 CO2 + 8 H2O
Al2S3 = S + Al =>
Al2S3 = 3 S + 2 Al
Co(NO3)*6H2O = Co + N + O + H =>
Co(NO3)*6H2O = Co + N + 9 O + 12 H
Hg2O(s) = Hg(l) + O2(g) =>
2 Hg2O(s) = 4 Hg(l) + O2(g)
C16H12O6 + O2 = CO2 + H2O =>
C16H12O6 + 16 O2 = 16 CO2 + 6 H2O
S + CuSO4 = Cu + SSO4 =>
S + CuSO4 = Cu + SSO4
HCl + Be(OH)2 = BeHClO + H2O =>
HCl + Be(OH)2 = BeHClO + H2O
S + Na2O2 = Na2SO4 + Na2O =>
S + 3 Na2O2 = Na2SO4 + 2 Na2O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
C6H12O6(s) + O2 = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2 = 6 CO2(g) + 6 H2O(g)
Ni + O = Ni2O =>
2 Ni + O = Ni2O
Ca + P4 = Ca3P2 =>
6 Ca + P4 = 2 Ca3P2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Pt + Au(C4H4O6)3 = Pt(C4H4O6)4 + Au =>
3 Pt + 4 Au(C4H4O6)3 = 3 Pt(C4H4O6)4 + 4 Au
Na2S5O6 + O3 + H2O = Na2SO4 + H2SO4 =>
3 Na2S5O6 + 10 O3 + 12 H2O = 3 Na2SO4 + 12 H2SO4
C6H15N + H3PO4 = C6H21NO8P2 =>
C6H15N + 2 H3PO4 = C6H21NO8P2
CH3OH + NaOH = CH3ONa + H2O =>
CH3OH + NaOH = CH3ONa + H2O
I2 + Na2SO3 = I(SO3)2 + Na2 =>
I2 + 4 Na2SO3 = 2 I(SO3)2 + 4 Na2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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