| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2C2O4*2H2O = C2O4(OH)2 + 2 NaH + 2 H2O
Na2CO3(aq) + Al(NO3)3(aq) = NaNO3(aq) + Al2(CO3)3(s) =>
3 Na2CO3(aq) + 2 Al(NO3)3(aq) = 6 NaNO3(aq) + Al2(CO3)3(s)
SiO2 + C + Ca3(PO4)2 = CaSiO3 + P4 + CO2 =>
6 SiO2 + 5 C + 2 Ca3(PO4)2 = 6 CaSiO3 + P4 + 5 CO2
MgCl2*6H2O + NH4OH = MgO + NH4Cl + H2O =>
MgCl2*6H2O + 2 NH4OH = MgO + 2 NH4Cl + 7 H2O
SnCl4 + KI = SnCl + KCl + I2 =>
2 SnCl4 + 6 KI = 2 SnCl + 6 KCl + 3 I2
Ni(CH3COO)2 + KOH = Ni(OH)2 + KCH3COO =>
Ni(CH3COO)2 + 2 KOH = Ni(OH)2 + 2 KCH3COO
K3PO4 + HNO3 = KH2PO4 + KNO3 =>
K3PO4 + 2 HNO3 = KH2PO4 + 2 KNO3
Ga(OH)3 + H3PO4 = Ga(PO4) + H2O =>
Ga(OH)3 + H3PO4 = Ga(PO4) + 3 H2O
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4 =>
H2S + Sn(SO4)2 = SnSO4 + S + H2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H3O =>
Cu + 3 HNO3 = Cu(NO3)2 + NO2 + H3O
HCIO3 + Na2AsO4 = H2AsO4 + NaCIO3 =>
2 HCIO3 + Na2AsO4 = H2AsO4 + 2 NaCIO3
AgNO3 + (Na)3PO4 = (Ag)3PO4 + NaNO3 =>
3 AgNO3 + (Na)3PO4 = (Ag)3PO4 + 3 NaNO3
K4[Fe(CN)6](aq) + FeCl3(aq) = KCl(aq) + Fe4[Fe(CN)6]3(aq) =>
3 K4[Fe(CN)6](aq) + 4 FeCl3(aq) = 12 KCl(aq) + Fe4[Fe(CN)6]3(aq)
KOH + KBr = HBr + K2O =>
KOH + KBr = HBr + K2O
NH4NO3 + Al2C8H8 = N2 + H2O + CO2 + Al2O3 =>
23 NH4NO3 + Al2C8H8 = 23 N2 + 50 H2O + 8 CO2 + Al2O3
Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH + Al(SO4) = Al(OH)2 + Na2(SO4) =>
2 NaOH + Al(SO4) = Al(OH)2 + Na2(SO4)
H2O2 + C6H12 = C6H10O4 + H2O =>
5 H2O2 + C6H12 = C6H10O4 + 6 H2O
MnO(OH)2 + PbO2 + HNO3 = MnO4 + Pb(NO3)2 + H2O =>
MnO(OH)2 + 2 PbO2 + 4 HNO3 = MnO4 + 2 Pb(NO3)2 + 3 H2O
Zn + CuC2H3O2 = Zn(C2H3O2)2 + Cu =>
Zn + 2 CuC2H3O2 = Zn(C2H3O2)2 + 2 Cu
C2H5OH + CH3CH2COOH = CH3CH2COOC2H6 + H2O =>
11 C2H5OH + 6 CH3CH2COOH = 8 CH3CH2COOC2H6 + 7 H2O
Mg + C2H4O2 = Mg(CH3COO) + H2 =>
2 Mg + 2 C2H4O2 = 2 Mg(CH3COO) + H2
I2 + Cr2O72{-} + OH{-} = IO3{-} + Cr3{+} + H2O =>
427 I2 + 30 Cr2O72{-} + 804 OH{-} = 854 IO3{-} + 20 Cr3{+} + 402 H2O
K3PO4 + HNO3 = KH2PO4 + KNO3 =>
K3PO4 + 2 HNO3 = KH2PO4 + 2 KNO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaClO + NaCl + C2H4O2 = H2O + NaC2H3O2 + Cl2 =>
NaClO + NaCl + 2 C2H4O2 = H2O + 2 NaC2H3O2 + Cl2
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq) =>
I2(s) + CaCl2(aq) = Cl2(s) + CaI2(aq)
Cu(ClO3)2 = Cu + ClO3 =>
Cu(ClO3)2 = Cu + 2 ClO3
CH3CH2OK + H2O = CH3CH2OH + KOH =>
CH3CH2OK + H2O = CH3CH2OH + KOH
[Fe(H2O)6]3 + K4[Fe(CN)6] = Fe4[Fe2(CN)6] + K + H2O =>
5[Fe(H2O)6]3 + 3 K4[Fe(CN)6] = 3 Fe4[Fe2(CN)6] + 12 K + 90 H2O
CH2COH + [Ag(NH3)2]OH = CH2COONH4 + Ag + NH3 + H2O =>
CH2COH + 2[Ag(NH3)2]OH = CH2COONH4 + 2 Ag + 3 NH3 + H2O
FeSO4 + MgCl2 = FeCl2 + MgSO4 =>
FeSO4 + MgCl2 = FeCl2 + MgSO4
At + NaOH = NaAt + NaAtO3 + H2O =>
6 At + 6 NaOH = 5 NaAt + NaAtO3 + 3 H2O
C25H52 + O = CO2 + H2O =>
C25H52 + 76 O = 25 CO2 + 26 H2O
Fe(NO3)3 + C2H5NO2 = FeOOH + N2 + CO2 + H2O =>
3 Fe(NO3)3 + 5 C2H5NO2 = 3 FeOOH + 7 N2 + 10 CO2 + 11 H2O
C17H35COONa + Pb(NO3)2 = Pb(C17H35COONa) + (NO3) =>
C17H35COONa + Pb(NO3)2 = Pb(C17H35COONa) + 2(NO3)
SO3{2-} + MnO4{-)+H{+) = SO4{2-}+Mn{2+}+H2O =>
5 SO3{2-} + 2 MnO4{-)+6H{+) = 5 SO4{2-}+2Mn{2+}+3H2O
ZnSO4*7H2O + BaI2*2H2O = ZnI2 + BaSO4 + H2O =>
ZnSO4*7H2O + BaI2*2H2O = ZnI2 + BaSO4 + 9 H2O
AgNO3 + NaBH4 + H2O = Ag0 + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag0 + 2 NaNO3 + 2 H3BO3 + 7 H2
Hg(C2H3O2)2 + LiBr = LiC2H3O2 + HgBr2 =>
Hg(C2H3O2)2 + 2 LiBr = 2 LiC2H3O2 + HgBr2
Pb + Ag1{+} = Pb2{+} + Ag =>
2 Pb + Ag1{+} = Pb2{+} + Ag
Ca3(PO3)2 + SiO2(aq) + C2 = CaSi(s) + CO(g) + P =>
Ca3(PO3)2 + 3 SiO2(aq) + 6 C2 = 3 CaSi(s) + 12 CO(g) + 2 P
(NH4)2SO3 + Na2SO4 = (NH4)2SO4 + Na2SO3 =>
(NH4)2SO3 + Na2SO4 = (NH4)2SO4 + Na2SO3
I2 + H2O + Na2SO3 = HI + Na2 + SO4 =>
I2 + H2O + Na2SO3 = 2 HI + Na2 + SO4
RbO2 + CO2 = Rb2CO3 + O2 =>
4 RbO2 + 2 CO2 = 2 Rb2CO3 + 3 O2
Pb + H3PO4 = H2 + Pb(PO4)3 =>
2 Pb + 6 H3PO4 = 9 H2 + 2 Pb(PO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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