| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(CrO4)2 + 4 KBr = 2 K2CrO4 + MnBr4
PBr3 + KOH = KBr + KH2PO3 + H2O =>
PBr3 + 4 KOH = 3 KBr + KH2PO3 + H2O
C4H6 + H = C4H10 =>
C4H6 + 4 H = C4H10
F2 + H2O = HF + F2O =>
2 F2 + H2O = 2 HF + F2O
()NaBr = (Br)2 + Na =>
2()NaBr = (Br)2 + 2 Na
Zn + HCl = Zn(Cl)2 + H2 =>
Zn + 2 HCl = Zn(Cl)2 + H2
Ca3(PO4)2 + Al2(SO4)3 = CaSO4 + AlPO4 =>
Ca3(PO4)2 + Al2(SO4)3 = 3 CaSO4 + 2 AlPO4
Ce(NO3)3 + NH4F = CeF3 + NH4NO3 =>
Ce(NO3)3 + 3 NH4F = CeF3 + 3 NH4NO3
C2H6 + HNO3 = CH3CH2NO2 + H2O =>
C2H6 + HNO3 = CH3CH2NO2 + H2O
K2CrO4 + NaHSO4 = KHSO4 + Na2CrO4 =>
K2CrO4 + 2 NaHSO4 = 2 KHSO4 + Na2CrO4
At + Li = AtLi =>
At + Li = AtLi
KCl(aq) + Pb(C2H3O2)2(aq) = KC2H3O2(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = 2 KC2H3O2(aq) + PbCl2(s)
LaCl3 + NaOH = La2O3 + NaCl + H2O =>
2 LaCl3 + 6 NaOH = La2O3 + 6 NaCl + 3 H2O
Na2C204 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C204 + 818 KMnO4 + 1232 H2SO4 = 1020 CO2 + 1232 H2O + 818 MnSO4 + 5 Na2SO4 + 409 K2SO4
Cu + H{+} = Cu2{+} + H2 =>
4 Cu + 2 H{+} = 2 Cu2{+} + H2
AuBr3 + F2 = AuF3 + Br2 =>
2 AuBr3 + 3 F2 = 2 AuF3 + 3 Br2
KHSO4 = K2SO4 + SO3 + H2O =>
2 KHSO4 = K2SO4 + SO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SO3(aq) + I2(aq) + H2O(l) = Na2SO4(aq) + HI(aq) =>
Na2SO3(aq) + I2(aq) + H2O(l) = Na2SO4(aq) + 2 HI(aq)
C6H11OH + K2Cr2O7 + H2SO4 = C6H6O + H2O + K2SO4 + Cr2(SO4)3 =>
C6H11OH + K2Cr2O7 + 4 H2SO4 = C6H6O + 7 H2O + K2SO4 + Cr2(SO4)3
NaOCl + NaI = NaIO3 + NaCl =>
3 NaOCl + NaI = NaIO3 + 3 NaCl
H2SiO3 + Pb = Pb2SiO3 + H2 =>
H2SiO3 + 2 Pb = Pb2SiO3 + H2
ZnS + KOH + H2O = K2[Zn(OH)4] + H2S =>
ZnS + 2 KOH + 2 H2O = K2[Zn(OH)4] + H2S
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
C5H8O2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H8O2 + 24 KMnO4 + 36 H2SO4 = 25 CO2 + 24 MnSO4 + 12 K2SO4 + 56 H2O
H2 + O2 = H26O =>
26 H2 + O2 = 2 H26O
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
BeOHCl = BeClOH =>
BeOHCl = BeClOH
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Hg2Cl2 + HIO3 + HCl = HgCl2 + ICl + H2O =>
2 Hg2Cl2 + HIO3 + 5 HCl = 4 HgCl2 + ICl + 3 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Mg(OH)2 + (NH4)PO4 = Mg(PO4)2 + NH3 + H2O =>
Mg(OH)2 + 2(NH4)PO4 = Mg(PO4)2 + 2 NH3 + 2 H2O
NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O
Al2(SO4)3 + H3PO4 = AlPO4 + H2SO4 =>
Al2(SO4)3 + 2 H3PO4 = 2 AlPO4 + 3 H2SO4
K3[Cr(oh)6] + Br2 + KOH = KCrO4 + KBr + H2O =>
2 K3[Cr(oh)6] + 45 Br2 + 96 KOH = 12 KCrO4 + 90 KBr + 48 H2O
C22H46 + H2O = CH4 + CO2 =>
4 C22H46 + 42 H2O = 67 CH4 + 21 CO2
H2 + CO3 = CO2 + H2O =>
H2 + CO3 = CO2 + H2O
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C8H9ONa + C6H14Br2 = C22H32O2 + NaBr =>
2 C8H9ONa + C6H14Br2 = C22H32O2 + 2 NaBr
CB + AK = CK + AB =>
CB + AK = CK + AB
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
NH4ClO4 + P = P2O5 + NH4Cl =>
5 NH4ClO4 + 8 P = 4 P2O5 + 5 NH4Cl
FeSO4 + O2 = FeO + SO4 =>
2 FeSO4 + O2 = 2 FeO + 2 SO4
NO + K2Cr2O7 + H2SO4 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = 2 HNO3 + Cr2(SO4)3 + K2SO4 + 3 H2O
K3[Cr(OH)6] + SO2 = K2SO3 + H2O + Cr(OH)3 =>
2 K3[Cr(OH)6] + 3 SO2 = 3 K2SO3 + 3 H2O + 2 Cr(OH)3
Fe + KNO3 + H2SO4 = FeSO4 + (NH4)2SO4 + K2SO4 + H2O =>
8 Fe + 2 KNO3 + 10 H2SO4 = 8 FeSO4 + (NH4)2SO4 + K2SO4 + 6 H2O
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2 =>
Zn + CH2BrCH2CH2Br = C3H6 + ZnBr2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
