| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C6H4(NH2)2 + NaNO2 + H2SO4 = C6H4(N2HSO4)2 + H2O + Na2SO4 =>
C6H4(NH2)2 + 2 NaNO2 + 3 H2SO4 = C6H4(N2HSO4)2 + 4 H2O + Na2SO4
Hg(OH)2(heat) = Hg + O2 + H2O =>
2 Hg(OH)2(heat) = 2 Hg + O2 + 2 H2O
C2H5SO3H(l) + O2(g) = CO2(g) + H2O(l) + S(s) =>
C2H5SO3H(l) + 2 O2(g) = 2 CO2(g) + 3 H2O(l) + S(s)
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
MnO2{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO2{-} + C2O4{2-} + 8 H{+} = 2 Mn{2+} + 2 CO2 + 4 H2O
Fe(NO3)3 + C12H22O11 = Fe2O3 + N2 + CO2 + H2O =>
16 Fe(NO3)3 + 5 C12H22O11 = 8 Fe2O3 + 24 N2 + 60 CO2 + 55 H2O
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C6H5CH2NH2 + HCl = C6H5CH2Cl + NH3 =>
C6H5CH2NH2 + HCl = C6H5CH2Cl + NH3
Na2SiO3 + CaO2 + H2O = Na2O2 + Ca(OH)2 + SiO2 =>
Na2SiO3 + CaO2 + H2O = Na2O2 + Ca(OH)2 + SiO2
HCI + AgNO2 = AgCI + HNO2 =>
HCI + AgNO2 = AgCI + HNO2
NaBH4 + O2 = NaBO2 + H2 =>
NaBH4 + O2 = NaBO2 + 2 H2
I2 + H2O = HOI + HI =>
I2 + H2O = HOI + HI
Mg3(PO4)2 + CH3COOH = Mg(CH3COO)2 + H3PO4 =>
Mg3(PO4)2 + 6 CH3COOH = 3 Mg(CH3COO)2 + 2 H3PO4
K2Cr2O7 + NH3 + H2SO4 = K2SO4Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4Cr2(SO4)3 + N2 + 7 H2O
(NH4)S + HCl = (NH4)Cl + HS =>
(NH4)S + HCl = (NH4)Cl + HS
NaBr + KMnO4 + H2O = MnO2 + NaOH + KOH + Br2 =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 6 NaOH + 2 KOH + 3 Br2
C7H603 + O2 = CO2 + H2O =>
4 C7H603 + 631 O2 = 28 CO2 + 1206 H2O
Mn(HO)2 + O2 = MnO2 + H2O =>
2 Mn(HO)2 + O2 = 2 MnO2 + 2 H2O
Zn + CuF2 = ZnF2 + Cu =>
Zn + CuF2 = ZnF2 + Cu
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
Fe2O3 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 KOH = 2 K2FeO4 + 3 KNO2 + 2 H2O
Co(H2O)6Cl2 + H2O2 + HCl + C2H4(NH2)2 = Co(C2H4(NH2)2)3Cl3 + H2O =>
2 Co(H2O)6Cl2 + H2O2 + 2 HCl + 6 C2H4(NH2)2 = 2 Co(C2H4(NH2)2)3Cl3 + 14 H2O
Zn + Cr2(SO4)3 = (ZnSO4)3 + Cr2 =>
3 Zn + Cr2(SO4)3 = (ZnSO4)3 + Cr2
KOH + C3COOH = H2O + KC3COO =>
KOH + C3COOH = H2O + KC3COO
MnO2 + Pb = MnO + PbO =>
MnO2 + Pb = MnO + PbO
Na2O + Si = Na + SiO2 =>
2 Na2O + Si = 4 Na + SiO2
CaCl2 + KP = CaP2 + KCl =>
CaCl2 + 2 KP = CaP2 + 2 KCl
Ce(OH)2 = Ce + OH =>
Ce(OH)2 = Ce + 2 OH
NH4OH + Li = LiOH + NH4 =>
NH4OH + Li = LiOH + NH4
BF3 + NH3 = BF3NH3 =>
BF3 + NH3 = BF3NH3
C2H5NH2 + H2O = C2H5NH3{+} + OH{-} =>
C2H5NH2 + H2O = C2H5NH3{+} + OH{-}
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4) + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 5 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4) + 5 Na2SO4 + 7 H2O + 10 CO2
H(OOCH3) + NaOH = NaOOCH3 + H2O =>
H(OOCH3) + NaOH = NaOOCH3 + H2O
C6H10O4 + H2O = C6H12O6 + H2 =>
C6H10O4 + 2 H2O = C6H12O6 + H2
C10H15NO + HCl = C10H15N + H2O + Cl2 =>
C10H15NO + 2 HCl = C10H15N + H2O + Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
C20H22 + O2 = CO + H2O =>
2 C20H22 + 31 O2 = 40 CO + 22 H2O
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
MgSiO3 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12 =>
4 MgSiO3 + MgAl2O4 = Mg2SiO4 + Mg3Al2Si3O12
HBrO + KOH = KBrO + H2O =>
HBrO + KOH = KBrO + H2O
CuOH + O2 = Cu2O2 + H2O =>
4 CuOH + O2 = 2 Cu2O2 + 2 H2O
P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3
MnO4 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO4 + 2 H2SO4 = 2 MnSO4 + 3 O2 + 2 H2O
Cu + Ag3PO4 = Ag + Cu3PO4 =>
3 Cu + Ag3PO4 = 3 Ag + Cu3PO4
NaCl + CuS = NaS + CuCl =>
NaCl + CuS = NaS + CuCl
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate =>
Iron(II)Acetate + Chromium(III)Iodide = Iron(II)Iodide + Chromium(III)Acetate
CH3NO2 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 CH3NO2 + 3 N2O + 4 OH{-} = 2 CO3{2-} + 5 H2O + 4 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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