| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H4O4 + 2 P2O5 = 3 C3O2 + 4 H3PO4
MnO4{-} + H{+} + H2C2O4 = CO2 + H2O + Mn{+2} =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 10 CO2 + 8 H2O + 2 Mn{+2}
C6H6 + I2 = C6H6I6 =>
C6H6 + 3 I2 = C6H6I6
BaH2 + H2O = Ba(OH)2(ac) + H2(g) =>
BaH2 + 2 H2O = Ba(OH)2(ac) + 2 H2(g)
C10H19O3N + O2 = CO2 + H2O + NH3 =>
2 C10H19O3N + 25 O2 = 20 CO2 + 16 H2O + 2 NH3
CuBn + KMnO4 + H2SO4 = CuSO4 + K2SO4 + Bn2 + MnSO4 + H2O =>
10 CuBn + 4 KMnO4 + 16 H2SO4 = 10 CuSO4 + 2 K2SO4 + 5 Bn2 + 4 MnSO4 + 16 H2O
C55H72O5N4Mg + H3O = C55H74O5N4 + Mg + H2O =>
C55H72O5N4Mg + 2 H3O = C55H74O5N4 + Mg + 2 H2O
Na2Cr2O7(H2O)2 + H2SO4 = NaHSO4 + H2O + CrO3 =>
Na2Cr2O7(H2O)2 + 2 H2SO4 = 2 NaHSO4 + 3 H2O + 2 CrO3
C3H8O3 + HCl = C3H7O2Cl + H2O =>
C3H8O3 + HCl = C3H7O2Cl + H2O
C(H2O) = C(s) + H2O(l) =>
C(H2O) = C(s) + H2O(l)
Ca5(PO4)3(OH) + H3PO4 = Ca3(PO4)2 + OHPO4 + H2 =>
3 Ca5(PO4)3(OH) + 4 H3PO4 = 5 Ca3(PO4)2 + 3 OHPO4 + 6 H2
Fe[NO3]3 + Mg = Mg(NO3)2 + Fe =>
2 Fe[NO3]3 + 3 Mg = 3 Mg(NO3)2 + 2 Fe
K2CO3(aq) + BaCl2 = KCl + BaCO3 =>
K2CO3(aq) + BaCl2 = 2 KCl + BaCO3
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3 =>
Fe2(CO3)3 + Hg(NO2)2 = Fe2(NO2)2 + Hg(CO3)3
CrCl3 + Ca(OH)2 = Cr(OH)2 + CaCl3 =>
CrCl3 + Ca(OH)2 = Cr(OH)2 + CaCl3
(NH4)Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
(NH4)Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
Mo3 = Mo =>
Mo3 = 3 Mo
Cu + I = CuI2 =>
Cu + 2 I = CuI2
HClO3 + SO2 + H2O = Cl2 + H2SO4 =>
2 HClO3 + 5 SO2 + 4 H2O = Cl2 + 5 H2SO4
HF = F2H2 =>
2 HF = F2H2
Mg(s)H2(g) = MgH2(s) =>
Mg(s)H2(g) = MgH2(s)
FeSO4(ac) + KMnO4(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 FeSO4(ac) + 2 KMnO4(ac) + 8 H2SO4(ac) = 5 Fe2(SO4)3(ac) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
B2H6 + H2O = HBO + H2 =>
B2H6 + 2 H2O = 2 HBO + 4 H2
KOH + H2PO = H2O + KHPO =>
KOH + H2PO = H2O + KHPO
Cr + SrCl4 = CrCl3 + Sr =>
4 Cr + 3 SrCl4 = 4 CrCl3 + 3 Sr
C4H9ClNaOH = C4H9OHNaCl =>
C4H9ClNaOH = C4H9OHNaCl
CUOCO = CUCO2 =>
CUOCO = CUCO2
C3H4 + N2Cl4 = CCl4 + N2 + H2 =>
C3H4 + 3 N2Cl4 = 3 CCl4 + 3 N2 + 2 H2
NaOH + Mg(NO3)2 = NaNO3 + MgO + H2O =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + MgO + H2O
Na2Cr2O7 + HF = CrF3 + NaF + H2O + F2 =>
Na2Cr2O7 + 14 HF = 2 CrF3 + 2 NaF + 7 H2O + 3 F2
HOC6H2(NO2)3 + KNO3 + H2SO4 = NO2 + KHSO4 + CO2 + H2O =>
HOC6H2(NO2)3 + 25 KNO3 + 25 H2SO4 = 28 NO2 + 25 KHSO4 + 6 CO2 + 14 H2O
Fe(Cr2O3)2 + Na2O2 = Fe2O3 + CrO3 + Na2O =>
2 Fe(Cr2O3)2 + 15 Na2O2 = Fe2O3 + 8 CrO3 + 15 Na2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
C3H7Br = C3H6 + HBr =>
C3H7Br = C3H6 + HBr
BaSO4 + NaH2PO4 = BaHPO4 + NaHSO4 =>
BaSO4 + NaH2PO4 = BaHPO4 + NaHSO4
Fe(SCN)3 + SnCl2 = FeCl2 + Sn(SCN)2 + SnCl4 =>
2 Fe(SCN)3 + 4 SnCl2 = 2 FeCl2 + 3 Sn(SCN)2 + SnCl4
NaCl + Cu(NO3)2 = NaCu + (NO3)2Cl =>
NaCl + Cu(NO3)2 = NaCu + (NO3)2Cl
C + AgNO3 = C(NO3)2 + Ag =>
C + 2 AgNO3 = C(NO3)2 + 2 Ag
HOCl3(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl3(aq) + HCl(aq) = H2O(l) + 2 Cl2(g)
CH4 + C = C2H6 =>
3 CH4 + C = 2 C2H6
MnSe + HClO4 + H2O = MnO2 + H2SeO4 + HCl =>
4 MnSe + 5 HClO4 + 4 H2O = 4 MnO2 + 4 H2SeO4 + 5 HCl
CH3COC6H5 + O2 = CO2 + H2O =>
2 CH3COC6H5 + 19 O2 = 16 CO2 + 8 H2O
Hg + HNO3 = HgO + HN =>
3 Hg + HNO3 = 3 HgO + HN
(NH4)2CO3 + CuCl2 = Cl2(NH4)2 + CuCO3 =>
(NH4)2CO3 + CuCl2 = Cl2(NH4)2 + CuCO3
Zn + HNO3 = Zn(NO3) + NO2 + H2O =>
Zn + 2 HNO3 = Zn(NO3) + NO2 + H2O
K3Al(OH)6 + HCl = KCl + AlCl3 + H2O =>
K3Al(OH)6 + 6 HCl = 3 KCl + AlCl3 + 6 H2O
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
Rb + RbO3 = Rb2O =>
5 Rb + RbO3 = 3 Rb2O
FeCl3(s) + H2O(aq) = Fe(OH)3 + HCl =>
FeCl3(s) + 3 H2O(aq) = Fe(OH)3 + 3 HCl
Fe2O3 + H3C2O4 = H3Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H3C2O4 = H3Fe2(C2O4)3 + 3 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/24
Équations équilibrées sur01/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
