| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cr(OH)2 = H2 + H2O + Cr2O3 =>
2 Cr(OH)2 = H2 + H2O + Cr2O3
NaOH + BaF2 = NaF + Ba(OH)2 =>
2 NaOH + BaF2 = 2 NaF + Ba(OH)2
NH4Br + AgClO3 = NH4ClO3 + AgBr =>
NH4Br + AgClO3 = NH4ClO3 + AgBr
H2SO3 + NH4OH = (NH4)2SO3 + H2O =>
H2SO3 + 2 NH4OH = (NH4)2SO3 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaClO + NaOH + MnCl2 = NaCl + H2O + MnO2 =>
NaClO + 2 NaOH + MnCl2 = 3 NaCl + H2O + MnO2
HBr + NaOH = NaBr + H + O =>
HBr + NaOH = NaBr + 2 H + O
MgCl2 + H2 = Mg + HCl =>
MgCl2 + H2 = Mg + 2 HCl
LiClO2 + NaI + HCl = I2 + LiCl + NaCl + H2O =>
LiClO2 + 4 NaI + 4 HCl = 2 I2 + LiCl + 4 NaCl + 2 H2O
CO + H2 = CH + H2O =>
2 CO + 3 H2 = 2 CH + 2 H2O
C7H8 + Br2 = HBr + C7H7Br =>
C7H8 + Br2 = HBr + C7H7Br
H2SO4 + HCl = H3ClSO4 =>
H2SO4 + HCl = H3ClSO4
BeO + HNO3 = Be(NO3)2 + H2O =>
BeO + 2 HNO3 = Be(NO3)2 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
BaO2 + Cr2(SO4)3 + NaOH = BaO + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 BaO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
KMnO4 + H2S + H2O = K2S + MnH2 + H2O4 =>
2 KMnO4 + H2S + 4 H2O = K2S + 2 MnH2 + 3 H2O4
Mn + FeCl2 = MnCl2 + Fe =>
Mn + FeCl2 = MnCl2 + Fe
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KCl + H2SO4 = K2SO4 + Cl2 + H2S + H2O =>
8 KCl + 5 H2SO4 = 4 K2SO4 + 4 Cl2 + H2S + 4 H2O
SnCl2 + Fe2(SO4)3 = SnSO4 + FeCl3 =>
3 SnCl2 + Fe2(SO4)3 = 3 SnSO4 + 2 FeCl3
NaB4O7 = Na + B4O7 =>
NaB4O7 = Na + B4O7
XeF2(g) + H2O(l) = Xe(g) + HF(g) + O2(g) =>
2 XeF2(g) + 2 H2O(l) = 2 Xe(g) + 4 HF(g) + O2(g)
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
C8H16 + O2 = C2 + H2O =>
C8H16 + 4 O2 = 4 C2 + 8 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaOH + Al = AlH + NaO =>
NaOH + Al = AlH + NaO
HNO3 + SO3 = H2O + SO2 + NO3 =>
2 HNO3 + SO3 = H2O + SO2 + 2 NO3
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
FeO + Br2 = FeBr2 + O =>
FeO + Br2 = FeBr2 + O
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H5OH + C6H5COCl = C6H5OCOC6H5 + HCl =>
C6H5OH + C6H5COCl = C6H5OCOC6H5 + HCl
IBr(s) + NH3(g) = NI3(s) + NH4Br(s) =>
3 IBr(s) + 4 NH3(g) = NI3(s) + 3 NH4Br(s)
HCl + K2CrO4 = CrCl3 + KCl + Cl + H2O =>
8 HCl + K2CrO4 = CrCl3 + 2 KCl + 3 Cl + 4 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
HCl + GaGaCl3 = GaCl4 + H2 =>
10 HCl + 2 GaGaCl3 = 4 GaCl4 + 5 H2
Cu2CO3(OH)2 + HClO4 + NH2CH2COOH + NH3 = Cu(NH2CH2COONH4)(NH3)3(ClO4)2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HClO4 + 2 NH2CH2COOH + 8 NH3 = 2 Cu(NH2CH2COONH4)(NH3)3(ClO4)2 + 3 H2O + CO2
Pb(a) + H2O(l) = Pb(HO)2(s) + H2(g) =>
Pb(a) + 2 H2O(l) = Pb(HO)2(s) + H2(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na3[AsS3] + HCl = NaCl + As2S3 + H2S =>
2 Na3[AsS3] + 6 HCl = 6 NaCl + As2S3 + 3 H2S
Zn + FeCl2 + OH = ZnCl2 + Fe(OH)3 =>
Zn + FeCl2 + 3 OH = ZnCl2 + Fe(OH)3
K3CrO4 + KI + HCl = CrCl3 + KCl + I2 + H2O =>
K3CrO4 + 2 KI + 8 HCl = CrCl3 + 5 KCl + I2 + 4 H2O
H2SO3 + H2S = H4SO3 + S =>
H2SO3 + H2S = H4SO3 + S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
