| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4
C + N2 + H2O = HCNO + NH3 =>
3 C + 2 N2 + 3 H2O = 3 HCNO + NH3
C2H3NaO2 + HNO3 = NaNO3 + CH3COOH =>
C2H3NaO2 + HNO3 = NaNO3 + CH3COOH
Cr2O3 + HNO3 + H2O = H2CrO4 + HNO2 =>
Cr2O3 + 3 HNO3 + 2 H2O = 2 H2CrO4 + 3 HNO2
SrN6 + P3N5 = SrP8N14 + N2 =>
3 SrN6 + 8 P3N5 = 3 SrP8N14 + 8 N2
HC6H5CO2 + H2O = H3O + C6H5CO2 =>
HC6H5CO2 + H2O = H3O + C6H5CO2
Cu + HNO3(dil) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(dil) = Cu(NO3)2 + 2 H2O + 2 NO2
Na2S2O3(aq) + Cl2(g) + H2O(aq) = NaHSO4(aq) + HCl =>
Na2S2O3(aq) + 4 Cl2(g) + 5 H2O(aq) = 2 NaHSO4(aq) + 8 HCl
K + Al2(SO4)3 = K(SO4)3 + Al2 =>
K + Al2(SO4)3 = K(SO4)3 + Al2
Ni(s) + I2(s) = NiI3(s) =>
2 Ni(s) + 3 I2(s) = 2 NiI3(s)
Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
Cu(s) + HNO3(g) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(g) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
H2S + KClO = HS + HKClO =>
H2S + KClO = HS + HKClO
Li(s) + F(g) = LiF =>
Li(s) + F(g) = LiF
SrCO3 + Al2O3 = Sr3Al2O6 + CO2 =>
3 SrCO3 + Al2O3 = Sr3Al2O6 + 3 CO2
HSO3F + H2O = HF + H2SO4 =>
HSO3F + H2O = HF + H2SO4
Cd + Sn(NO3)2 = Cd(NO3)2 + Sn =>
Cd + Sn(NO3)2 = Cd(NO3)2 + Sn
Cu{2}SO4 + Fe = Cu + Fe{3}SO4 =>
3 Cu{2}SO4 + 2 Fe = 3 Cu + 2 Fe{3}SO4
Cs + HI = CsI + H2 =>
2 Cs + 2 HI = 2 CsI + H2
MnN2O6 + CH4N2O = MnO2 + H2O + CO2 + N2 =>
3 MnN2O6 + 4 CH4N2O = 3 MnO2 + 8 H2O + 4 CO2 + 7 N2
N2H4 + ClO3 = NO + Cl + H =>
3 N2H4 + 2 ClO3 = 6 NO + 2 Cl + 12 H
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(aq) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(aq)
PbO2 + CrCl3 + KOH = K2CrO4 + PbCl2 + H2O =>
3 PbO2 + 2 CrCl3 + 4 KOH = 2 K2CrO4 + 3 PbCl2 + 2 H2O
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(aq) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(aq)
K3PO4(s) + HCl(aq) = KCl(s) + H3PO4(aq) =>
K3PO4(s) + 3 HCl(aq) = 3 KCl(s) + H3PO4(aq)
Na2CO3 + NiCl2 = Na2Cl2 + NiCO3 =>
Na2CO3 + NiCl2 = Na2Cl2 + NiCO3
C6H12O6 + Ag(NH3)2OH = Ag + C6H8O7 + NH3 + H2O =>
C6H12O6 + 6 Ag(NH3)2OH = 6 Ag + C6H8O7 + 12 NH3 + 5 H2O
Sodiumphosphate + Calciumchloride = calciumphosphate + sodiumchloride =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
CH2Cl{-}COOH + NH3 = CH2NH2{-}COOH + HCl =>
CH2Cl{-}COOH + NH3 = CH2NH2{-}COOH + HCl
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
In + Br2 = In2Br3 =>
4 In + 3 Br2 = 2 In2Br3
C8H8O3 + NaHCO3 = H2O + CO2 + NaC8H7O2 =>
18 C8H8O3 + 17 NaHCO3 = 21 H2O + 25 CO2 + 17 NaC8H7O2
CaC4H4O6 + H2SO4 = C4H6O6 + CaSO4 =>
CaC4H4O6 + H2SO4 = C4H6O6 + CaSO4
Fe + HBrO4 = Fe(BrO4)3 + H2 =>
2 Fe + 6 HBrO4 = 2 Fe(BrO4)3 + 3 H2
P2S5(g) + HCl(aq) = H2S(g) + PCl5(aq) =>
P2S5(g) + 10 HCl(aq) = 5 H2S(g) + 2 PCl5(aq)
K2SO3 + Ca(NO3)2 = KNO3 + CaSO3 =>
K2SO3 + Ca(NO3)2 = 2 KNO3 + CaSO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe2(CO3)2 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
Fe2(CO3)2 + 4 HNO3 = 2 Fe(NO3)2 + 2 H2O + 2 CO2
CH3COONa + KHSO4 = CH3COOH + KNaSO4 =>
CH3COONa + KHSO4 = CH3COOH + KNaSO4
CaMg(CO3)2 + SiO2 + H2O = Ca2Mg5(Si8O22)(OH)2 + CaCO3 + CO2 =>
5 CaMg(CO3)2 + 8 SiO2 + H2O = Ca2Mg5(Si8O22)(OH)2 + 3 CaCO3 + 7 CO2
(CH3)3CCH2CH3 + O2 = (CH2)3CCH2CH3 + H2O =>
4(CH3)3CCH2CH3 + 3 O2 = 4(CH2)3CCH2CH3 + 6 H2O
AlN3O9 = Al2O3 + N2 + O2 =>
4 AlN3O9 = 2 Al2O3 + 6 N2 + 15 O2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
IF5 + BrF3 = IBr + F2 =>
IF5 + BrF3 = IBr + 4 F2
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3 =>
Fe(NO3)3 + KMnO4 = FeMnO4 + K(NO3)3
KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3
ClO4 + H2 = HClO4 =>
2 ClO4 + H2 = 2 HClO4
MgAl2O4 + SiO2 = Mg2Al4Si5O18 =>
2 MgAl2O4 + 5 SiO2 = Mg2Al4Si5O18
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
