| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO2OH + H2SO4 = NO2 + H2O + HSO4
Sb2S3 + HNO3 + H2O = H3SbO4 + H2SO4 + N2O =>
2 Sb2S3 + 14 HNO3 + 5 H2O = 4 H3SbO4 + 6 H2SO4 + 7 N2O
TiCl2 + KOH = TiO2 + KCl + H2 =>
TiCl2 + 2 KOH = TiO2 + 2 KCl + H2
NH3 + H2SO4 = S + SNO3 + H2O =>
2 NH3 + 3 H2SO4 = S + 2 SNO3 + 6 H2O
Hg(NO) + KIO = KNO + Hg(IO) =>
Hg(NO) + KIO = KNO + Hg(IO)
Fe + O2 + HNO3 = Fe(NO3)2 + H2O =>
2 Fe + O2 + 4 HNO3 = 2 Fe(NO3)2 + 2 H2O
ZnCO3 + H2 = Zn + H2O + CO2 =>
ZnCO3 + H2 = Zn + H2O + CO2
CdBr2 + OHCl2 = CdCl2 + OHBr2 =>
CdBr2 + OHCl2 = CdCl2 + OHBr2
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
FeCl3 + KSCN = FeS3C3N3 + KCl =>
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
CaF2 + SO4{-2} + H{+} = CaSO4 + HF =>
CaF2 + SO4{-2} + 2 H{+} = CaSO4 + 2 HF
NH33 + O22 = H22O + N22 =>
44 NH33 + 3 O22 = 66 H22O + 2 N22
(CH3)NH(C2H5) + O2 = CO2 + H2O + N2 =>
4(CH3)NH(C2H5) + 21 O2 = 12 CO2 + 18 H2O + 2 N2
KL + MnO2 + H2SO4 = MnSO4 + KHSO4 + L2 + H2O =>
2 KL + MnO2 + 3 H2SO4 = MnSO4 + 2 KHSO4 + L2 + 2 H2O
N2O4 + CH3(NH)NH2 = H2O + CO2 + N2 =>
5 N2O4 + 4 CH3(NH)NH2 = 12 H2O + 4 CO2 + 9 N2
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
KNO2 + KMnO4 + KHSO4 = KNO3 + K2SO4 + MnSO4 + H2O =>
5 KNO2 + 2 KMnO4 + 6 KHSO4 = 5 KNO3 + 4 K2SO4 + 2 MnSO4 + 3 H2O
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
S + O2 = SO3 = SO3g + H2O + H2SO4 =>
2 S + 3 O2 = 2 SO3
Mn2O7 + H3O = MnO2 + H2O =>
Mn2O7 + 6 H3O = 2 MnO2 + 9 H2O
C2H6O + H2SO4 = CO2 + H2S + H2O =>
2 C2H6O + 3 H2SO4 = 4 CO2 + 3 H2S + 6 H2O
NaNO2 + H2SO4 + NaI = NO + I2 + H2O + Na2SO4 =>
2 NaNO2 + 2 H2SO4 + 2 NaI = 2 NO + I2 + 2 H2O + 2 Na2SO4
Sn + Te = Sn51Te49 =>
51 Sn + 49 Te = Sn51Te49
Ag + Au(SO3)3 = AgSO3 + Au =>
3 Ag + Au(SO3)3 = 3 AgSO3 + Au
KNO3 + BrNH4 = KBr + NO3 + NH4 =>
KNO3 + BrNH4 = KBr + NO3 + NH4
HNO3 + NO = H2NO + NO3 =>
2 HNO3 + NO = H2NO + 2 NO3
CO(NH2)2 + Mg(OH)2 + Cl2 = ClNHCONH2 + MgCl2 + H2O =>
2 CO(NH2)2 + Mg(OH)2 + 2 Cl2 = 2 ClNHCONH2 + MgCl2 + 2 H2O
C27H48O20 + CO = H2O + C =>
C27H48O20 + 4 CO = 24 H2O + 31 C
Na + O2(g) = Na2O =>
4 Na + O2(g) = 2 Na2O
Cu + KCl = CuK2 + Cl2 =>
Cu + 2 KCl = CuK2 + Cl2
CaCO3 + Cl3 + HCl = CaCl3 + CO2 + H2O =>
3 CaCO3 + Cl3 + 6 HCl = 3 CaCl3 + 3 CO2 + 3 H2O
(NH4)(NO3) + Na2S = (NH4)2S + NaNO3 =>
2(NH4)(NO3) + Na2S = (NH4)2S + 2 NaNO3
FeCl3 + K4Fe(CN)6 = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4(Fe(CN)6)3
MgCl2 + K3P = KCl + Mg3P2 =>
3 MgCl2 + 2 K3P = 6 KCl + Mg3P2
Cl2 + MgI2 = Cl2Mg + I2 =>
Cl2 + MgI2 = Cl2Mg + I2
CsOH + H2SO3 = H2OH + CsSO3 =>
CsOH + H2SO3 = H2OH + CsSO3
HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3
Pb + CrF3 = Cr + PbF4 =>
3 Pb + 4 CrF3 = 4 Cr + 3 PbF4
C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + H2O =>
2 C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + 2 H2O
KMnO4 + H2SO4 + HCOOH = MnSO4 + H2O + CO2 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 HCOOH = 2 MnSO4 + 8 H2O + 5 CO2 + K2SO4
Na[Cr(OH)6] + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Na[Cr(OH)6] + 2 NaOH + H2O2 = 2 Na2CrO4 + 8 H2O
PH3 + HClO4 = HCl + HPO3 + H2O =>
PH3 + HClO4 = HCl + HPO3 + H2O
Na(OH) + H2S = SNa2 + H2O =>
2 Na(OH) + H2S = SNa2 + 2 H2O
C2H2 + O2 = C1O2 + H2O =>
2 C2H2 + 5 O2 = 4 C1O2 + 2 H2O
Fe(OH)3 + H3(PO4) = FePO4 + H2O =>
Fe(OH)3 + H3(PO4) = FePO4 + 3 H2O
NiSO4(aq) + (NH4)2CO3(aq) = NiCO3(s) + (NH4)2SO4(aq) =>
NiSO4(aq) + (NH4)2CO3(aq) = NiCO3(s) + (NH4)2SO4(aq)
HClO4 + Na2S + NaOH = Na2SO4 + NaCl + H2O =>
HClO4 + Na2S + NaOH = Na2SO4 + NaCl + H2O
Fe2O3 + Cu = FeO + CuO =>
Fe2O3 + Cu = 2 FeO + CuO
H2S + K2SO4 + Cr2(SO4)3 = K2Cr2O7 + H2SO4 + S =>
9 H2S + 4 K2SO4 + 4 Cr2(SO4)3 = 4 K2Cr2O7 + 9 H2SO4 + 16 S
NiCl2 + KCO3 = NiCO3 + KCl2 =>
NiCl2 + KCO3 = NiCO3 + KCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
