| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P + 40 HCl + 5 K2Cr2O7 = 6 H3PO4 + 10 KCl + 10 CrCl3 + 11 H2O
BaCl2*2H2O + Ag = AgCl + Ba + H2O =>
BaCl2*2H2O + 2 Ag = 2 AgCl + Ba + 2 H2O
C3H7Cl + NaOH = C3H6 + NaCl + H2O =>
C3H7Cl + NaOH = C3H6 + NaCl + H2O
CrCl3 + Na2SO4 = CrSO4 + Na2Cl3 =>
CrCl3 + Na2SO4 = CrSO4 + Na2Cl3
Cu[(NH3)4]C4H6O4 + KClO3 = KCl + CuO + H2O + CO2 + N2 =>
3 Cu[(NH3)4]C4H6O4 + 14 KClO3 = 14 KCl + 3 CuO + 27 H2O + 12 CO2 + 6 N2
N2 + (O2) = N2O4 =>
N2 + 2(O2) = N2O4
H2S + Ag + O2 = Ag2SO4 + H2O =>
2 H2S + 4 Ag + 5 O2 = 2 Ag2SO4 + 2 H2O
Ag2S + Cu(ClO4)2 = Ag(ClO4) + CuS =>
Ag2S + Cu(ClO4)2 = 2 Ag(ClO4) + CuS
BF3 + H2O = HF(aq) + H3BO3 =>
BF3 + 3 H2O = 3 HF(aq) + H3BO3
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
Cu(PO4)2 + Na3NO3 = Cu(NO3)2 + Na3PO4 =>
Cu(PO4)2 + 2 Na3NO3 = Cu(NO3)2 + 2 Na3PO4
CoCo3(s) + HNo3(aq) = Co(No3)2 + HCo3 =>
7 CoCo3(s) + 8 HNo3(aq) = 4 Co(No3)2 + 8 HCo3
FeCO3 + HNO3 = Fe(NO3)3 + H2O + N2O + CO2 =>
8 FeCO3 + 26 HNO3 = 8 Fe(NO3)3 + 13 H2O + N2O + 8 CO2
Fe(NO3)2 + KI = KNO3 + FeI2 =>
Fe(NO3)2 + 2 KI = 2 KNO3 + FeI2
(C6H14) + (O2) = (CO2) + (H2O) =>
2(C6H14) + 19(O2) = 12(CO2) + 14(H2O)
CH3COOH + CH3CH2 = CHOOCH2CH3 + H2O =>
11 CH3COOH + 4 CH3CH2 = 10 CHOOCH2CH3 + 2 H2O
C18H15N + O2 = CO2 + HOH + N2 =>
4 C18H15N + 87 O2 = 72 CO2 + 30 HOH + 2 N2
FlH4 + KOH = FlOH4 + KH =>
FlH4 + KOH = FlOH4 + KH
Al2(SO4)3 + NH3 = Al + (NH3)2SO4 =>
Al2(SO4)3 + 6 NH3 = 2 Al + 3(NH3)2SO4
Cu(NO3)2*3H2O + CrO6 = CuCrO2 + H2O + N2 + O2 =>
Cu(NO3)2*3H2O + CrO6 = CuCrO2 + 3 H2O + N2 + 5 O2
Ca(OH)2 + NH4Cl = Ca(NH4)2 + OHCl =>
Ca(OH)2 + 2 NH4Cl = Ca(NH4)2 + 2 OHCl
Cu[(NH3)4]C4H6O4 + KClO3 = KCl + CuO + H2O + CO2 + N2 =>
3 Cu[(NH3)4]C4H6O4 + 14 KClO3 = 14 KCl + 3 CuO + 27 H2O + 12 CO2 + 6 N2
CuO + Na2S + H2O = CuS + NaOH =>
CuO + Na2S + H2O = CuS + 2 NaOH
KIO3 + H2SO3 = I2 + H2O + K2SO3 + H2SO4 =>
2 KIO3 + 6 H2SO3 = I2 + H2O + K2SO3 + 5 H2SO4
Co + K2Cr2O7 + H2SO4 = K2SO4 + Co(SO4)3 + Cr2(SO4) + H2O =>
5 Co + 3 K2Cr2O7 + 21 H2SO4 = 3 K2SO4 + 5 Co(SO4)3 + 3 Cr2(SO4) + 21 H2O
K2S2O8 + FeCl3 = KCl + Fe2(S2O8)3 =>
3 K2S2O8 + 2 FeCl3 = 6 KCl + Fe2(S2O8)3
Mn + NH3 = Mn(NH3)3 =>
Mn + 3 NH3 = Mn(NH3)3
NH3OHCl + KMnO4 + H2SO4 = MnSO4 + KCl + HNO3 + H2O + K2SO4 =>
10 NH3OHCl + 12 KMnO4 + 13 H2SO4 = 12 MnSO4 + 10 KCl + 10 HNO3 + 28 H2O + K2SO4
LiAlO2 + HCl = LiCl + AlCl3 + H2O =>
LiAlO2 + 4 HCl = LiCl + AlCl3 + 2 H2O
Na2S + NaNO2 + HCl = S + NO + H2O + NaCl =>
Na2S + 2 NaNO2 + 4 HCl = S + 2 NO + 2 H2O + 4 NaCl
CaCO3(s) + HNO3(eq) = CO2(g) + Ca(NO3)2(eq) + H2O(l) =>
CaCO3(s) + 2 HNO3(eq) = CO2(g) + Ca(NO3)2(eq) + H2O(l)
CH2(COOH)2 + Cu2(OH)2CO3 = CuC3H2O4 + H2O + CO2 =>
2 CH2(COOH)2 + Cu2(OH)2CO3 = 2 CuC3H2O4 + 3 H2O + CO2
C7H14 + KMnO4 = C6H11COOK + MnO2 + KOH + H2O =>
C7H14 + 2 KMnO4 = C6H11COOK + 2 MnO2 + KOH + H2O
FeS2 + O2 + H2O = FeO2H + SO4 =>
4 FeS2 + 19 O2 + 2 H2O = 4 FeO2H + 8 SO4
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
Ca(ClO2)2 + Sn3(PO3)4 = Ca(PO3)4 + Sn3(ClO2)2 =>
Ca(ClO2)2 + Sn3(PO3)4 = Ca(PO3)4 + Sn3(ClO2)2
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
N2O + H2SO4 + KMnO4 = NO + MnSO4 + K2SO4 + H2O =>
5 N2O + 3 H2SO4 + 2 KMnO4 = 10 NO + 2 MnSO4 + K2SO4 + 3 H2O
CH3Cl + Cl2 = CHCl3 + HCl =>
CH3Cl + 2 Cl2 = CHCl3 + 2 HCl
CrCl3 + Na2SO4 = Cr2(SO4)3 + NaCl =>
2 CrCl3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaCl
P4 + NO = PO4 + N2 =>
P4 + 16 NO = 4 PO4 + 8 N2
Ca3(PO4)2 + C + SiO2 = P2 + CO + CaSiO3 =>
Ca3(PO4)2 + 5 C + 3 SiO2 = P2 + 5 CO + 3 CaSiO3
HClO4(aq) + H2O(l) = H3O(aq) + ClO4 =>
HClO4(aq) + H2O(l) = H3O(aq) + ClO4
NO3 + Zn = N2O + ZnO =>
2 NO3 + 5 Zn = N2O + 5 ZnO
TiC + O2 = Ti2O3 + CO3 =>
4 TiC + 9 O2 = 2 Ti2O3 + 4 CO3
CuCl1 + Fe2 = Cu + FeCl2 =>
4 CuCl1 + Fe2 = 4 Cu + 2 FeCl2
P4 + NO = PO4 + N2 =>
P4 + 16 NO = 4 PO4 + 8 N2
Ca(s) + Ag3PO4(s) = Ca3(PO4)2 + Ag(s) =>
3 Ca(s) + 2 Ag3PO4(s) = Ca3(PO4)2 + 6 Ag(s)
As + HNO3 + H2O = H3AsO2 + NO =>
3 As + HNO3 + 4 H2O = 3 H3AsO2 + NO
NaHCO3 + C4H6O4 = H2O + CO2 + C2H3NaO2 =>
7 NaHCO3 + 4 C4H6O4 = 5 H2O + 9 CO2 + 7 C2H3NaO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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