| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + 2 K(OH) = K2SO4 + Cu(OH)2
Na2CO3(aq) + Ba(OH)2(aq) = BaCO3 + Na2(OH)2 =>
Na2CO3(aq) + Ba(OH)2(aq) = BaCO3 + Na2(OH)2
I2 + (S2O3{2-}) = I{-} + S4O6{2-} =>
I2 + 2(S2O3{2-}) = 2 I{-} + S4O6{2-}
CaCl2 + Ca(OH)2 = Cl(OH) + Ca =>
CaCl2 + Ca(OH)2 = 2 Cl(OH) + 2 Ca
Fe{+2} + N{-3} = Fe3N2 =>
3 Fe{+2} + 2 N{-3} = Fe3N2
MoO3 + Zn + H2SO4 = Mo3O3 + ZnSO4 + H2O =>
3 MoO3 + 6 Zn + 6 H2SO4 = Mo3O3 + 6 ZnSO4 + 6 H2O
Rb(s) + F2(g) = RbF =>
2 Rb(s) + F2(g) = 2 RbF
O = O2 =>
2 O = O2
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
KOH(aq) + KH2PO4(aq) = K3PO4(aq) + H2O(l) =>
2 KOH(aq) + KH2PO4(aq) = K3PO4(aq) + 2 H2O(l)
C5H10(l) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(l) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
NaCu + H2O = Na + H2 + CuO =>
NaCu + H2O = Na + H2 + CuO
CoO(OH) + NaOH = Na2O + Co(OH)3 =>
CoO(OH) + 2 NaOH = Na2O + Co(OH)3
P4(s) + O2(g) = P1O10 =>
P4(s) + 20 O2(g) = 4 P1O10
CH3COOH + CO3 = CO2 + CH3OOOH =>
CH3COOH + 3 CO3 = 4 CO2 + CH3OOOH
HC2H3O2 = H2 + O2 + C =>
HC2H3O2 = 2 H2 + O2 + 2 C
CH + O = H0 + CO =>
CH + O = H0 + CO
(CH3)2CO + HNO2 = CH3CONO + CH3OH =>
(CH3)2CO + HNO2 = CH3CONO + CH3OH
MgNO2 + NaOH = MgOH + NaNO2 =>
MgNO2 + NaOH = MgOH + NaNO2
Rh(OH)2 = RhO + H2O =>
Rh(OH)2 = RhO + H2O
Mg + HAt = MgH + At =>
Mg + HAt = MgH + At
(NH4)2SO3 + KOH = K2SO3 + NH3 + H2O =>
(NH4)2SO3 + 2 KOH = K2SO3 + 2 NH3 + 2 H2O
NaCl + H2SO4 = Cl2 + H2O + Na2SO4 + SO2 =>
2 NaCl + 2 H2SO4 = Cl2 + 2 H2O + Na2SO4 + SO2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg2C + H2O = Mg(OH)2 + CH4 =>
Mg2C + 4 H2O = 2 Mg(OH)2 + CH4
H2 + CO = C2 + H2O =>
2 H2 + 2 CO = C2 + 2 H2O
HCl + KOH + Ba(OH)2 = KCl(OH)2 + H2BaO =>
HCl + KOH + Ba(OH)2 = KCl(OH)2 + H2BaO
CH3CCCH2CH3 + KMnO4 + H2SO4 = CH3COCOCH2CH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CCCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COCOCH2CH3 + 4 MnSO4 + 2 K2SO4 + 6 H2O
CO2 + H2 = C3H5O2 + H2O =>
6 CO2 + 13 H2 = 2 C3H5O2 + 8 H2O
H3N = H2 + N2 =>
2 H3N = 3 H2 + N2
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
C4H8O + H2O = C4H10O2 =>
C4H8O + H2O = C4H10O2
CaSO4 + CO = CaO + CO2 + SO2 =>
CaSO4 + CO = CaO + CO2 + SO2
Br2 + KI = I + BrK2 =>
Br2 + 4 KI = 4 I + 2 BrK2
Cr3 + HNO3 = Cr(NO3)3 + H2 =>
2 Cr3 + 18 HNO3 = 6 Cr(NO3)3 + 9 H2
Na + Mg3(PO4) = Na3PO4 + Mg =>
3 Na + Mg3(PO4) = Na3PO4 + 3 Mg
C9H8O + C25H22ClP = C16H14 + C18H15OP + HCl =>
C9H8O + C25H22ClP = C16H14 + C18H15OP + HCl
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
C4H10O + Na2Cr2O7 + H2SO4 = C4H8O + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C4H10O + Na2Cr2O7 + 4 H2SO4 = 3 C4H8O + Na2SO4 + Cr2(SO4)3 + 7 H2O
Be + H2SO3 = BeSO3 + H2 =>
Be + H2SO3 = BeSO3 + H2
BaCl(aq) + CuCl(aq) = BaCu(aq) + Cl(aq) =>
BaCl(aq) + CuCl(aq) = BaCu(aq) + 2 Cl(aq)
Pb2O3 + CO = Pb3 + CO2 =>
3 Pb2O3 + 9 CO = 2 Pb3 + 9 CO2
FeCl3 + MgF2 = MgCl2 + FeF3 =>
2 FeCl3 + 3 MgF2 = 3 MgCl2 + 2 FeF3
AlBr + K(CrO) = Al(CrO) + KBr =>
AlBr + K(CrO) = Al(CrO) + KBr
KMnO4 + H2C2O4 = K2CO3 + MnO2 + H2O + CO3 =>
6 KMnO4 + 4 H2C2O4 = 3 K2CO3 + 6 MnO2 + 4 H2O + 5 CO3
NBr3 + NaOH = N2 + NaBr + NaBrO + H2O =>
2 NBr3 + 6 NaOH = N2 + 3 NaBr + 3 NaBrO + 3 H2O
Be + H2SO4 = BeSO4 + H2S + H2O =>
4 Be + 5 H2SO4 = 4 BeSO4 + H2S + 4 H2O
Hg + O = HgO =>
Hg + O = HgO
NH2 + H2O = NH3{+} + OH{-} =>
NH2 + H2O = NH3{+} + OH{-}
HI(g) + O2(g) = I2(g) + H2O(g) =>
4 HI(g) + O2(g) = 2 I2(g) + 2 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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