| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnO + 2 C = Zn + C2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
C4H6BaO4 + KH2PO4 = C4H6PO4 + KH2BaO4 =>
C4H6BaO4 + KH2PO4 = C4H6PO4 + KH2BaO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(OH)2 + Na2CO3 = Mg2(OH)2CO3 + NaOH =>
2 Mg(OH)2 + Na2CO3 = Mg2(OH)2CO3 + 2 NaOH
H2(g) + O2(g) = H2O =>
2 H2(g) + O2(g) = 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
KOH + Zn(NO3)2 = Zn(OH)2 + K(NO3) =>
2 KOH + Zn(NO3)2 = Zn(OH)2 + 2 K(NO3)
Zn + Na(PO4) = Zn(PO4) + Na =>
Zn + Na(PO4) = Zn(PO4) + Na
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CrCl3 + (NH4)3PO4 = CrPO4 + NH4Cl =>
CrCl3 + (NH4)3PO4 = CrPO4 + 3 NH4Cl
CH3{-}CH2{-}CH2OH = CH3{-}CH2{-}COOH =>
CH3{-}CH2{-}CH2OH = CH3{-}CH2{-}COOH
Cl2 + O2 = Cl2O5 =>
2 Cl2 + 5 O2 = 2 Cl2O5
Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2
Zqrr2 + H2 = ZqrrH =>
Zqrr2 + H2 = 2 ZqrrH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K5Fe(C2O4)4*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 5 K2C2O4 + H2O2 = 2 K5Fe(C2O4)4*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Sn2(NO3)4 + Mg = Mg(NO3)2 + Sn =>
Sn2(NO3)4 + 2 Mg = 2 Mg(NO3)2 + 2 Sn
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KY + KMnO4 + H2SO4 = Y + K2SO4 + MnSO4 + H2O =>
5 KY + KMnO4 + 4 H2SO4 = 5 Y + 3 K2SO4 + MnSO4 + 4 H2O
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Na2SO3 + I2 = Na + ISO3 =>
2 Na2SO3 + I2 = 4 Na + 2 ISO3
PH4Cl = PH3 + HCl =>
PH4Cl = PH3 + HCl
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + H2CO3 =>
3 H2SO4 + Cr2(CO3)3 = Cr2(SO4)3 + 3 H2CO3
Na2SO3 + I2 = Na + ISO3 =>
2 Na2SO3 + I2 = 4 Na + 2 ISO3
C3H8O2 + C18H36O2 = C21H42O3 + H2O =>
C3H8O2 + C18H36O2 = C21H42O3 + H2O
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3(aq) =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3(aq)
(C6H7(NO2)3O5)4 + O2 = CO2 + N2 + H2O =>
(C6H7(NO2)3O5)4 + 9 O2 = 24 CO2 + 6 N2 + 14 H2O
XeF4 + SF4 = Xe + SF6 =>
XeF4 + 2 SF4 = Xe + 2 SF6
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3MnO4 = Na2MnO4 + MnO2 + Na2O =>
2 Na3MnO4 = Na2MnO4 + MnO2 + 2 Na2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
AgNO3 + NaAlH4 = Ag + H2 + AlH3 + NaNO3 =>
2 AgNO3 + 2 NaAlH4 = 2 Ag + H2 + 2 AlH3 + 2 NaNO3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
KMnO4 + HCl2 = KCl + MnCl + Cl2 + H2O =>
KMnO4 + 8 HCl2 = KCl + MnCl + 7 Cl2 + 4 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
K2CrO4 + Ba(NO)2 = K2Cr(NO3)2 + Ba04 =>
4 K2CrO4 + 4 Ba(NO)2 = 4 K2Cr(NO3)2 + Ba04
H5C2OC2H5(g) + O2(g) = CO2(g) + H2O(g) =>
H5C2OC2H5(g) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
P + NO = P2O5 + N2 =>
4 P + 10 NO = 2 P2O5 + 5 N2
C6H2 + KMnO4 = CKMnO4 + HKMnO4 =>
C6H2 + 8 KMnO4 = 6 CKMnO4 + 2 HKMnO4
N2O + C8H18 = CO2 + H2O + N2 =>
25 N2O + C8H18 = 8 CO2 + 9 H2O + 25 N2
FeF3 + H2O = H + Fe(OH)3 + F =>
FeF3 + 3 H2O = 3 H + Fe(OH)3 + 3 F
NH3(g) + S2Cl2(l) = NH4Cl(s) + S4N4(s) + S8(s) =>
16 NH3(g) + 6 S2Cl2(l) = 12 NH4Cl(s) + S4N4(s) + S8(s)
Cu + NaNO33 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
63 Cu + 2 NaNO33 + 64 H2SO4 = 63 CuSO4 + Na2SO4 + 64 H2O + 2 NO
Cr + HCl = H + CrCl3 =>
Cr + 3 HCl = 3 H + CrCl3
C57H104O6 + HO{-} + Na{+} = C17H33CO2Na + C3H8O3 =>
C57H104O6 + 3 HO{-} + 3 Na{+} = 3 C17H33CO2Na + C3H8O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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