| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2
MgCl2 + HF = HCl + MgF2 =>
MgCl2 + 2 HF = 2 HCl + MgF2
Zn + Pb{4+} = Zn{2+} + Pb{2+} =>
Zn + Pb{4+} = Zn{2+} + Pb{2+}
H{+} + CH3OH + KMnO4 = COOH + MnO2 + K{+} + H2O =>
5 H{+} + 3 CH3OH + 5 KMnO4 = 3 COOH + 5 MnO2 + 5 K{+} + 7 H2O
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
MgBr2(aq) + AgNO3(aq) = Mg(NO3)2(aq)AgBr(s) + AgBr(s) =>
MgBr2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq)AgBr(s) + AgBr(s)
HCl + Cr2S3 = H2S + CrCl3 =>
6 HCl + Cr2S3 = 3 H2S + 2 CrCl3
C16H34 + OH = H2O + C17H36 =>
17 C16H34 + 2 OH = 2 H2O + 16 C17H36
KBr + MnO4 = KO2 + MnBr2 =>
2 KBr + MnO4 = 2 KO2 + MnBr2
Zn + CuCl25 = ZnCl2 + Cu =>
25 Zn + 2 CuCl25 = 25 ZnCl2 + 2 Cu
Cr(OH)3 + K3(OH)3 = K3[Cr(OH)6] =>
Cr(OH)3 + K3(OH)3 = K3[Cr(OH)6]
NaOH + NO2 + NO = H2O + NaNO2 =>
2 NaOH + NO2 + NO = H2O + 2 NaNO2
C6H10 + K2Cr2O7 + H2SO4 = (CH2)4(COOH)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H10 + 4 K2Cr2O7 + 16 H2SO4 = 3(CH2)4(COOH)2 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Ir + NaOH = Ir(OH) + Na =>
Ir + NaOH = Ir(OH) + Na
HClO0 = Cl2O + H2O =>
2 HClO0 = Cl2O + H2O
K2SO4 + AlP = K3P + Al2(SO4)3 =>
3 K2SO4 + 2 AlP = 2 K3P + Al2(SO4)3
X2O4 = X2 + O =>
X2O4 = X2 + 4 O
Fe(s) + HCl(aq) = FeCl2(g) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(g) + H2(g)
C32H16 + O2 = CO2 + H2O =>
C32H16 + 36 O2 = 32 CO2 + 8 H2O
CuBr2 + Ga = Cu + GaBr3 =>
3 CuBr2 + 2 Ga = 3 Cu + 2 GaBr3
Al2O3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
AuCl3 + Cu2Cu = CuCl2 + Au =>
2 AuCl3 + Cu2Cu = 3 CuCl2 + 2 Au
MnO4{-} + Fe{+2} + H3O{+} = Mn{2+} + Fe{+3} + H2O =>
MnO4{-} + 5 Fe{+2} + 8 H3O{+} = Mn{2+} + 5 Fe{+3} + 12 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
SO2 + NaOH = Na2SO4 + Na2S + H2O =>
4 SO2 + 8 NaOH = 3 Na2SO4 + Na2S + 4 H2O
AgBr + NH3 = Ag(NH3)2 + Br =>
AgBr + 2 NH3 = Ag(NH3)2 + Br
CO2 + CaO = CO2CaO =>
CO2 + CaO = CO2CaO
NaNO2 + KMnO4 + H2SO4 = N2O5 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
10 NaNO2 + 4 KMnO4 + 11 H2SO4 = 5 N2O5 + 2 K2SO4 + 5 Na2SO4 + 4 MnSO4 + 11 H2O
Ca + CO3 = CaCO3 =>
Ca + CO3 = CaCO3
HClO4 + H2SO4 = HClSO4 + H2O4 =>
HClO4 + H2SO4 = HClSO4 + H2O4
SO2 + CaCO3 = CaSO4 + O2 + C =>
2 SO2 + 2 CaCO3 = 2 CaSO4 + O2 + 2 C
Na2O3 + H3PO4 = NaPO4 + H2O =>
Na2O3 + 2 H3PO4 = 2 NaPO4 + 3 H2O
KCl + CaI2 = KI2 + CaCl =>
KCl + CaI2 = KI2 + CaCl
Mg(NO3)2 + H2SO4 = MgSO4 + HNO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 HNO3
KI + H2O + NaOCl = I2 + KOH + NaCl =>
2 KI + H2O + NaOCl = I2 + 2 KOH + NaCl
C137H97O9NS + O2 = CO + SO2 + NO2 + H2O =>
4 C137H97O9NS + 361 O2 = 548 CO + 4 SO2 + 4 NO2 + 194 H2O
NiN + Ca = CaN + Ni =>
NiN + Ca = CaN + Ni
CH3CH2ONa + CH3CH2Br = CH3CH2OBr + CH3CH2Na =>
CH3CH2ONa + CH3CH2Br = CH3CH2OBr + CH3CH2Na
Li2S + Fe(NO3)3 = LiNO3 + Fe2S3 =>
3 Li2S + 2 Fe(NO3)3 = 6 LiNO3 + Fe2S3
Si + O{2} = SiO{2} =>
Si + O{2} = SiO{2}
Fe(NO3)2 + K2SO3 = FeSO3 + KNO3 =>
Fe(NO3)2 + K2SO3 = FeSO3 + 2 KNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
BaCl + NaCrO = BaCrO + NaCl =>
BaCl + NaCrO = BaCrO + NaCl
In{3+} + O{2-} = (In)2(O)3 =>
2 In{3+} + 3 O{2-} = (In)2(O)3
HHOO = HHO + OO =>
2 HHOO = 2 HHO + OO
FeCl2 + KMnO4 + H2SO4 = Cl2 + MnO2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 FeCl2 + 2 KMnO4 + 4 H2SO4 = 2 Cl2 + 2 MnO2 + Fe2(SO4)3 + K2SO4 + 4 H2O
C68H111O50NS2 + H2O = CO2 + CH4 + NH3 + H2S =>
2 C68H111O50NS2 + 34 H2O = 67 CO2 + 69 CH4 + 2 NH3 + 4 H2S
Be(NO3)2 + NH4OH = Be(OH)2 + NH4NO3 =>
Be(NO3)2 + 2 NH4OH = Be(OH)2 + 2 NH4NO3
CH3CH2CHO + NH2NHC6H5NO2NO2 = H2O + CH3CH2CH + NNHC6H5NO2NO2 =>
CH3CH2CHO + NH2NHC6H5NO2NO2 = H2O + CH3CH2CH + NNHC6H5NO2NO2
FeO4 + Al = Al2O3 + Fe =>
3 FeO4 + 8 Al = 4 Al2O3 + 3 Fe
| 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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
