| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCHO + 5 NaOH + 2 CuSO4 = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
K2Cr2O7 + Na2S + H2O = Cr2O3 + S + KOH + NaOH =>
K2Cr2O7 + 3 Na2S + 4 H2O = Cr2O3 + 3 S + 2 KOH + 6 NaOH
C2H5O + H2S = H2SO4 + C2H5 =>
4 C2H5O + H2S = H2SO4 + 4 C2H5
C2H4 + H2 + CO = C2H10CO =>
C2H4 + 3 H2 + CO = C2H10CO
MgO2 + CaCO3 = CaO2 + MgCO3 =>
MgO2 + CaCO3 = CaO2 + MgCO3
IO4{-} + SO2 = I{-} + SO4 =>
IO4{-} + 2 SO2 = I{-} + 2 SO4
K2[Zn(OH)4] + CaCl2 = KCl + Zn(OH)2 + Ca(OH)2 =>
K2[Zn(OH)4] + CaCl2 = 2 KCl + Zn(OH)2 + Ca(OH)2
magnesium + aluminumhydroxide = Mg(OH)3 + Al =>
Mg + Al(OH)3 = Mg(OH)3 + Al
NaCl + H2O2 = NaClO + H2O =>
NaCl + H2O2 = NaClO + H2O
S + Cl = SCl6 =>
S + 6 Cl = SCl6
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
K(ClO) = KCl + K(ClO3) =>
3 K(ClO) = 2 KCl + K(ClO3)
FeSO4 + HNO3 = NO + Fe2(SO43)3 + Fe(NO3)3 + H2O =>
3 FeSO4 + 82 HNO3 = 79 NO + Fe2(SO43)3 + Fe(NO3)3 + 41 H2O
Na3(Cr(OH)6) + HNO3 = Cr(OH)3 + NaNO3 + H2O =>
Na3(Cr(OH)6) + 3 HNO3 = Cr(OH)3 + 3 NaNO3 + 3 H2O
H(OH) + N2O3 = HNO2 =>
H(OH) + N2O3 = 2 HNO2
K + N = NK =>
K + N = NK
C5H12O2 = C9H12 + H2 + H2O =>
9 C5H12O2 = 5 C9H12 + 6 H2 + 18 H2O
CaCO3 + HCl + (NH4)2C2O4 = CaC2O4 + H2O + CO2 + NH4Cl =>
CaCO3 + 2 HCl + (NH4)2C2O4 = CaC2O4 + H2O + CO2 + 2 NH4Cl
SiCl4 + PbPO4 = PbCl3 + Si3(PO4)4 =>
3 SiCl4 + 4 PbPO4 = 4 PbCl3 + Si3(PO4)4
K3V5O14 + KOH = K3VO4 + H2V4O11 =>
7 K3V5O14 + 12 KOH = 11 K3VO4 + 6 H2V4O11
C6H4(OH)CO2H + CH3OH = H2O + C6H4(HO)COOCH3 =>
C6H4(OH)CO2H + CH3OH = H2O + C6H4(HO)COOCH3
C5H6ClN + NaOH = C5H6NOH + NaCl =>
C5H6ClN + NaOH = C5H6NOH + NaCl
H2SO4 + PdCO3 = Pd(SO4)2 + H2 + CO3 =>
2 H2SO4 + PdCO3 = Pd(SO4)2 + 2 H2 + CO3
Ca(HCO3)2 + H2O = CaOH2 + HCO3 =>
Ca(HCO3)2 + H2O = CaOH2 + 2 HCO3
Na2CrO4 + NH4Cl = NaCl + (NH4)2CrO4 =>
Na2CrO4 + 2 NH4Cl = 2 NaCl + (NH4)2CrO4
C6H13NH2 + H2O = C6H13OH + NH3 =>
C6H13NH2 + H2O = C6H13OH + NH3
Bi(NO3)3*5H2O + Cu(NO3)2 + (HOOCCH2)2C(OH)COOH = Cu2BiO4 + CO2 + H2O + N2 =>
18 Bi(NO3)3*5H2O + 36 Cu(NO3)2 + 34(HOOCCH2)2C(OH)COOH = 18 Cu2BiO4 + 204 CO2 + 226 H2O + 63 N2
AgO + Mg = AgMgO =>
AgO + Mg = AgMgO
PbSO4 + OAc{-} = Pb(OAc)4{2-} + SO4{2-} =>
PbSO4 + 4 OAc{-} = Pb(OAc)4{2-} + SO4{2-}
Na + Ca(PO4) = Na3PO4 + Ca =>
3 Na + Ca(PO4) = Na3PO4 + Ca
CaCl2(aq) + Na2CO3 = NaCl + CaCO3 =>
CaCl2(aq) + Na2CO3 = 2 NaCl + CaCO3
[CO(NH3)6]2(SO4)3 = [CO(NH3)6] + SO4 =>
[CO(NH3)6]2(SO4)3 = 2[CO(NH3)6] + 3 SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2
H2 + S4 = HS =>
2 H2 + S4 = 4 HS
MnCl2 + H2O2 = MnO2 + HCl =>
MnCl2 + H2O2 = MnO2 + 2 HCl
NaCOOH + H2O = NaOH + HCOOH =>
NaCOOH + H2O = NaOH + HCOOH
Fe(NO2) = Fe + NO2 =>
Fe(NO2) = Fe + NO2
C17H21NO4 + O2 = H2O + CO2 + NO3 =>
4 C17H21NO4 + 87 O2 = 42 H2O + 68 CO2 + 4 NO3
Sb + NaOH = Sb(OH)3 + Na =>
Sb + 3 NaOH = Sb(OH)3 + 3 Na
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)
Ag2SO4 + Cu(NO3)2 = Ag(NO3) + CuSO4 =>
Ag2SO4 + Cu(NO3)2 = 2 Ag(NO3) + CuSO4
CrJ3 + KOH + Cl2 = K2Cr2O4 + KJO4 + KCl2 + H2O =>
2 CrJ3 + 56 KOH + 48 Cl2 = K2Cr2O4 + 6 KJO4 + 48 KCl2 + 28 H2O
SO2 + NO = NSO3 =>
SO2 + NO = NSO3
K3AsO4 + H2O = KOH + H3AsO4 =>
K3AsO4 + 3 H2O = 3 KOH + H3AsO4
Au + HBr = H + AuBr =>
Au + HBr = H + AuBr
C5H8 + H2O = C5O + H10 =>
C5H8 + H2O = C5O + H10
PO4 + MgSO4 = PSO4 + MgO4 =>
PO4 + MgSO4 = PSO4 + MgO4
Cu(OH)2 + CsOH = Cs2[Cu(OH)4] =>
Cu(OH)2 + 2 CsOH = Cs2[Cu(OH)4]
| 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 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
