| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Rb + P = Rb3P
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
C4H10 + O2 = CO2 + H202 =>
101 C4H10 + 404 O2 = 404 CO2 + 5 H202
KClO3 + H2SO4 = Cl2 + H2O + KHSO4 + O2 =>
4 KClO3 + 4 H2SO4 = 2 Cl2 + 2 H2O + 4 KHSO4 + 5 O2
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
KMnO4 + CaCo3 = Ca(MnO4)2 + K2Co3 =>
2 KMnO4 + CaCo3 = Ca(MnO4)2 + K2Co3
CH3CH2COOCH2CH3 + NaOH = CH3CH2COONa + CH3CH2OH =>
CH3CH2COOCH2CH3 + NaOH = CH3CH2COONa + CH3CH2OH
CH3CH2OH + Na2CO3 + Na2SO4 = Na4SO4 + CH3COOH + H2O =>
3 CH3CH2OH + 2 Na2CO3 + 2 Na2SO4 = 2 Na4SO4 + 4 CH3COOH + H2O
CuCl2 + AgOH = Cu(OH)2 + AgCl =>
CuCl2 + 2 AgOH = Cu(OH)2 + 2 AgCl
Pb(NO3)2 + KOH = Pb(OH)2 + K(NO3) =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 K(NO3)
P2O3 = P + PO2 =>
2 P2O3 = P + 3 PO2
N2O4(g) + H2O(l) = HNO3(aq) + HN2(aq) =>
11 N2O4(g) + 10 H2O(l) = 18 HNO3(aq) + 2 HN2(aq)
K2CrO7 + Pb(NO3)2 = KNO3 + PbCrO7 =>
K2CrO7 + Pb(NO3)2 = 2 KNO3 + PbCrO7
Ca(OH)2 + H4(SO4)2 = CaSO4 + H2O =>
2 Ca(OH)2 + H4(SO4)2 = 2 CaSO4 + 4 H2O
CH20(l) + O2(g) = H20(l) + CO2(g) =>
CH20(l) + O2(g) = H20(l) + CO2(g)
CH3OOH + C4H9OH = H2O + C603H14 =>
2384 CH3OOH + 7 C4H9OH = 4775 H2O + 4 C603H14
Cu + Co(NO3)2 = Cu(NO3)2 + Co =>
Cu + Co(NO3)2 = Cu(NO3)2 + Co
Fe18 + B16 = Fe3B4 =>
2 Fe18 + 3 B16 = 12 Fe3B4
Na2CO3 + AgNO3 = NaO3 + AgCN =>
Na2CO3 + AgNO3 = 2 NaO3 + AgCN
Fe + Hg = Fe2Hg =>
2 Fe + Hg = Fe2Hg
Pb(NO3)2(aq) + NaCl(aq) = Pb(Cl)2(s) + Na(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = Pb(Cl)2(s) + 2 Na(NO3)(aq)
O2 + FeO = FeO3 =>
O2 + FeO = FeO3
H2S(s) + O2(g) = SO2(g) + H2O(g) =>
2 H2S(s) + 3 O2(g) = 2 SO2(g) + 2 H2O(g)
Mg(s) + Fe(NO3)3(aq) = Mg(NO3)2(s) + Fe(s) =>
3 Mg(s) + 2 Fe(NO3)3(aq) = 3 Mg(NO3)2(s) + 2 Fe(s)
BaSO3 + HCl = BaCl + (SO3)2H2 =>
2 BaSO3 + 2 HCl = 2 BaCl + (SO3)2H2
KCl + NH4NO3 = KNO3 + NH4Cl =>
KCl + NH4NO3 = KNO3 + NH4Cl
magnesiumchloride + potassiumcarbonate = magnesiumcarbonate + potassiumchloride =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
Cl2 + CoI4 = CoCl2 + I2 =>
Cl2 + CoI4 = CoCl2 + 2 I2
H + O = H2O =>
2 H + O = H2O
SrCl2(aq) + Mg(SO4)(aq) = Sr(SO4)(aq) + MgCl2(aq) =>
SrCl2(aq) + Mg(SO4)(aq) = Sr(SO4)(aq) + MgCl2(aq)
Cr(OH)3(s) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) + H2O(l) =>
2 Cr(OH)3(s) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 2 OH{-}(aq) + 2 H2O(l)
Na2Cr2O7 + HCl + FeCl2 = FeCl3 + CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 6 FeCl2 = 6 FeCl3 + 2 CrCl3 + 2 NaCl + 7 H2O
HJ + NaOH = NaJ + H2O =>
HJ + NaOH = NaJ + H2O
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NiO + Ni = Ni2O =>
NiO + Ni = Ni2O
HClO4 + AgOH = AgCl + H2O + O =>
HClO4 + AgOH = AgCl + H2O + 4 O
C3H24 + O2 = CO2 + H2O =>
C3H24 + 9 O2 = 3 CO2 + 12 H2O
Sr(NO3)2 + Na2HPO4 = SrPO4 + Na2(NO3)2 + H2 =>
2 Sr(NO3)2 + 2 Na2HPO4 = 2 SrPO4 + 2 Na2(NO3)2 + H2
C12H22O11H2O = C6H12O6C6H12O6 =>
C12H22O11H2O = C6H12O6C6H12O6
C2H5NH2 + H2CO3 = HCO3 + C2H5NH3 =>
C2H5NH2 + H2CO3 = HCO3 + C2H5NH3
C6H5C2H5 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
7 C6H5C2H5 + 54 KMnO4 + 54 KOH = 8 C6H5COOH + 54 K2MnO4 + 38 H2O
C3H8O2 + KMnO4 + H2O = C3H8O3 + KOH + MnO2 =>
3 C3H8O2 + 2 KMnO4 + H2O = 3 C3H8O3 + 2 KOH + 2 MnO2
NH4Cl + SrCl2 = NH4Cl2 + SrCl =>
NH4Cl + SrCl2 = NH4Cl2 + SrCl
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
Co2S3 + Co2(CO3)3 + SO2 = Co2(S2O3)3 + CO2 =>
2 Co2S3 + Co2(CO3)3 + 12 SO2 = 3 Co2(S2O3)3 + 3 CO2
Ti(s) + Cl2 = TiCl4 =>
Ti(s) + 2 Cl2 = TiCl4
CU + O2 = CUO = CUO + HNO3 = CU(NO3)2 + H2O =>
2 CU + O2 = 2 CUO
Zn + H2(NO3) = Zn(NO3)2 + H2 =>
Zn + 2 H2(NO3) = Zn(NO3)2 + 2 H2
NaCrO2 + NaOH + H2O = Na3Cr(OH)6 =>
NaCrO2 + 2 NaOH + 2 H2O = Na3Cr(OH)6
NH4NO3 + Ba(OH)2 = NH4OH + Ba(NO3)2 =>
2 NH4NO3 + Ba(OH)2 = 2 NH4OH + Ba(NO3)2
| 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.
