| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Mg + 6 AlCl3 = 9 Cl2 + 2 Al3Mg2
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
MnCl2 + O2 + KOH = Mn(OOH)2 + KCl =>
MnCl2 + O2 + 2 KOH = Mn(OOH)2 + 2 KCl
H2SO4 + (KCl) = K2SO4 + (HCl) =>
H2SO4 + 2(KCl) = K2SO4 + 2(HCl)
Al + AgNo3 = Al(No3) + Ag =>
Al + AgNo3 = Al(No3) + Ag
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(OH)2 + SO3 = Mg2(SO4)2 + H2O =>
2 Mg(OH)2 + 2 SO3 = Mg2(SO4)2 + 2 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
CaO + FeO = FeCaO2 =>
CaO + FeO = FeCaO2
KF + Pb2(NO3)2 = KNO3 + F2Pb2 =>
2 KF + Pb2(NO3)2 = 2 KNO3 + F2Pb2
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s) =>
Cr(s) + NiSO4(aq) = CrSO4(aq) + Ni(s)
AgS = Ag + S =>
AgS = Ag + S
MgOH2 + AlOH3 = MgOH3 + AlOH2 =>
MgOH2 + AlOH3 = MgOH3 + AlOH2
Ag(NH3)2 + HCl = AgCl2 + NH4 =>
Ag(NH3)2 + 2 HCl = AgCl2 + 2 NH4
CH3CH(OH)(CH3)CH3 + KMnO4 + H2SO4 = K2SO4 + MnOH2 + C3H6O + H2O =>
42 CH3CH(OH)(CH3)CH3 + 22 KMnO4 + 11 H2SO4 = 11 K2SO4 + 22 MnOH2 + 56 C3H6O + 52 H2O
Ra3N2 + I2 = RaI + N =>
2 Ra3N2 + 3 I2 = 6 RaI + 4 N
HS + H2O = H2S + OH =>
HS + H2O = H2S + OH
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
N2 + O2 + CH4 = N2H2CH2COOH + H2O =>
4 N2 + 7 O2 + 8 CH4 = 4 N2H2CH2COOH + 6 H2O
Ba(NO3)2 + Na3(PO4) = Ba3(PO4)2 + Na(NO3) =>
3 Ba(NO3)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 Na(NO3)
KI + Ba3(PO4)2 = K3PO4 + BaI2 =>
6 KI + Ba3(PO4)2 = 2 K3PO4 + 3 BaI2
BiH10N3O14 + AgNO3 + CH4N2O = BiAgO + NO2 + CO2 + H2O =>
7 BiH10N3O14 + 7 AgNO3 + 3 CH4N2O = 7 BiAgO + 34 NO2 + 3 CO2 + 41 H2O
Cu{+2)+S2O3{-2} = Cu2S+SO4{-2}+S =>
2 Cu{+2)+8S2O3{-2} = Cu2S+6SO4{-2}+9S
Al(OH)3 + MnSO4 = Mn(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 MnSO4 = 3 Mn(OH)2 + Al2(SO4)3
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Ba3(PO4)2 + H{+} = Ba{2+} + H3PO4 =>
Ba3(PO4)2 + 6 H{+} = 3 Ba{2+} + 2 H3PO4
H2CO3 + CsOH = Cs2CO3 + H2O =>
H2CO3 + 2 CsOH = Cs2CO3 + 2 H2O
Mg + Pb(No3)2 = Pb + Mg3(No3)2 =>
3 Mg + Pb(No3)2 = Pb + Mg3(No3)2
M2CO3 + HCl = CO2 + MCl + H2O =>
M2CO3 + 2 HCl = CO2 + 2 MCl + H2O
NiC2O4 + HOH = Ni(OH)2 + H2C2O4 =>
NiC2O4 + 2 HOH = Ni(OH)2 + H2C2O4
Ca + H2SO4 = Ca3(SO4)3 + H2 =>
3 Ca + 3 H2SO4 = Ca3(SO4)3 + 3 H2
Ca(NO3)2 + Na3PO4 = NaNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ca3(PO4)2
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
HCl + Li = LiCl + H =>
HCl + Li = LiCl + H
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
HClO2 + KI + HCl = KCl + I2 + H2O =>
HClO2 + 4 KI + 3 HCl = 4 KCl + 2 I2 + 2 H2O
S + O = S2O2 =>
2 S + 2 O = S2O2
CuO + HNO3 = Cu2 + NO3 + H2O =>
2 CuO + 4 HNO3 = Cu2 + 4 NO3 + 2 H2O
CH3COOH + Ba(OH)2 = C4H6BaO4 + H2O =>
2 CH3COOH + Ba(OH)2 = C4H6BaO4 + 2 H2O
K2Cr2O7 + Na2SO4 = K2SO4 + Na2Cr2O7 =>
K2Cr2O7 + Na2SO4 = K2SO4 + Na2Cr2O7
Na2O5 + H2O = NaOH + O =>
Na2O5 + H2O = 2 NaOH + 4 O
I2 + HCl = I2Cl + H =>
I2 + HCl = I2Cl + H
NaHCO3 = NaOH(s) + CO2 =>
NaHCO3 = NaOH(s) + CO2
Mn(NO3)2 + NH4HSO5 + H2O = HMnO4 + (NH4)2SO4 + HNO3 =>
2 Mn(NO3)2 + NH4HSO5 + 4 H2O = 2 HMnO4 + (NH4)2SO4 + 3 HNO3
As(s) + Cl2(g) = AsCl3 =>
2 As(s) + 3 Cl2(g) = 2 AsCl3
HgO(s) = O2(g) + Hg(l) =>
2 HgO(s) = O2(g) + 2 Hg(l)
CH3CSNH2 + H2O = CH3CONH2 + H2S =>
CH3CSNH2 + H2O = CH3CONH2 + H2S
MgO + Si = Mg2Si + SiO =>
2 MgO + 3 Si = Mg2Si + 2 SiO
HCl + KOH = HOH + KCl =>
HCl + KOH = HOH + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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