| Équations équilibrées la veille | Équations équilibrées le lendemain |
252 UuqO7C3 = 28 Uuq9 + 18 O98 + 189 C4
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
(H)2(O)2 = (H)2O + (O)2 =>
2(H)2(O)2 = 2(H)2O + (O)2
CH3CSNH2 + H2O = CH3COO{-} + NH4{+} + H2S =>
CH3CSNH2 + 2 H2O = CH3COO{-} + NH4{+} + H2S
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
CaC + H2O = CaO + H2CO3 + H2 =>
CaC + 4 H2O = CaO + H2CO3 + 3 H2
Ar2O3 + HCl = ArCl3 + H2O =>
Ar2O3 + 6 HCl = 2 ArCl3 + 3 H2O
Ca(OH)2 + Cl2 + KCl = KClO3 + CaCl2 + H2O =>
3 Ca(OH)2 + 3 Cl2 + KCl = KClO3 + 3 CaCl2 + 3 H2O
HNO3 + FeCl2 + HCl = NO + FeCl3 + H2O =>
HNO3 + 3 FeCl2 + 3 HCl = NO + 3 FeCl3 + 2 H2O
CaCl2(s) + H3PO4(aq) = Ca3(PO4)2(s) + HCl(aq) =>
3 CaCl2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HCl(aq)
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq) =>
Cl2(g) + H2O(l) = HClO(aq) + HCl(aq)
NiS + H2SO4 = NiSO4 + SO2 + H2O =>
NiS + 4 H2SO4 = NiSO4 + 4 SO2 + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
P + K2O = P2O3 + K =>
2 P + 3 K2O = P2O3 + 6 K
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
Na2CO3 + HOCH2COOH = Na2C2H4O3 + CO2 + H2O =>
3 Na2CO3 + 4 HOCH2COOH = 3 Na2C2H4O3 + 5 CO2 + 2 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CrNO2 + NH4SO4 = CrSO4 + NH4NO2 =>
CrNO2 + NH4SO4 = CrSO4 + NH4NO2
H2(g) + O2(g) = H2O2(aq) =>
H2(g) + O2(g) = H2O2(aq)
KIO4 + HCl = KIO3 + H2O + Cl2 =>
KIO4 + 2 HCl = KIO3 + H2O + Cl2
C2H5OH + O = CO + H2O =>
C2H5OH + 4 O = 2 CO + 3 H2O
SO4 = O2 + SO3 =>
2 SO4 = O2 + 2 SO3
CH3COOMgBrH2O = CH3COOHMgBrOH =>
CH3COOMgBrH2O = CH3COOHMgBrOH
H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O
C4H8 + HOH = C4H10O =>
C4H8 + HOH = C4H10O
NH3 + O32 = N2O4 + H2O =>
64 NH3 + 7 O32 = 32 N2O4 + 96 H2O
K2CO3 + H3PO4 = CO2 + H2O + K3PO4 =>
3 K2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 K3PO4
H3AsO4 + (NH4)2S = NH4H + O2 + As2S3 =>
2 H3AsO4 + 3(NH4)2S = 6 NH4H + 4 O2 + As2S3
SO2 + Cl2 + H2O = SO3 + HCl =>
SO2 + Cl2 + H2O = SO3 + 2 HCl
Ca(OH)2ZnBr2 = CaBr2Zn(OH)2 =>
Ca(OH)2ZnBr2 = CaBr2Zn(OH)2
MgCO3 + SiO2 = MgSiO3 + CO2 =>
MgCO3 + SiO2 = MgSiO3 + CO2
(SCN)2 + H2O = HSCN + H2SO4 + HCN =>
3(SCN)2 + 4 H2O = 5 HSCN + H2SO4 + HCN
C6H5COONa + H2O = C6H4COONa + H3O =>
C6H5COONa + H2O = C6H4COONa + H3O
CuO + Na3PO4 = Cu3(PO4)2 + Na2O =>
3 CuO + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2O
[Cu(NH3)4][NO3]2 + CH3COOH = Cu(NO3)2 + CH3COONH4 =>
[Cu(NH3)4][NO3]2 + 4 CH3COOH = Cu(NO3)2 + 4 CH3COONH4
Fe + ZnI2 = FeZn + I2 =>
Fe + ZnI2 = FeZn + I2
NH4C6H7O6 + NH4ClO4 = N2 + CO2 + H2O + NH4Cl =>
8 NH4C6H7O6 + 23 NH4ClO4 = 4 N2 + 48 CO2 + 44 H2O + 23 NH4Cl
Al(ClO3)3 = O2 + AlCl3 =>
2 Al(ClO3)3 = 9 O2 + 2 AlCl3
NH4Cl + NH4OH = NH4 + ClOH =>
NH4Cl + NH4OH = 2 NH4 + ClOH
AlBr3 + Na3PO4 = AlPO4 + NaBr =>
AlBr3 + Na3PO4 = AlPO4 + 3 NaBr
K2CrO4 + CrCl3 = KCl + Cr2(CrO4)3 =>
3 K2CrO4 + 2 CrCl3 = 6 KCl + Cr2(CrO4)3
H2O + Fe = FeO + H2 =>
H2O + Fe = FeO + H2
Ni(NH3)6Cl2 + NaOH + H2O = Ni(OH)2 + (NH3H2O) + NaCl =>
Ni(NH3)6Cl2 + 2 NaOH + 6 H2O = Ni(OH)2 + 6(NH3H2O) + 2 NaCl
NaH2PO2 + AgNO3 + H2O = Ag + NaH2PO4 + HNO =>
5 NaH2PO2 + 4 AgNO3 + 2 H2O = 4 Ag + 5 NaH2PO4 + 4 HNO
NiSO4 + K2S = K2SO4 + NiS =>
NiSO4 + K2S = K2SO4 + NiS
Ba(OH)2 + Tl2(SO4)3 = Tl(OH)3 + BaSO4 =>
3 Ba(OH)2 + Tl2(SO4)3 = 2 Tl(OH)3 + 3 BaSO4
Cyclobutane + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cu(OH)2 + K2CO3 = CuCO3 + KOH =>
Cu(OH)2 + K2CO3 = CuCO3 + 2 KOH
| 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.
