| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeS + 2 H3N = Fe3N2 + 3 H2S
C172H143O34N2S + O2 = CO2 + H2O + S + N2 =>
4 C172H143O34N2S + 763 O2 = 688 CO2 + 286 H2O + 4 S + 4 N2
PbH4 + O2 = PbO + H2O =>
2 PbH4 + 3 O2 = 2 PbO + 4 H2O
FeCl2 + Na2(CO3) = FeCO3 + NaCl =>
FeCl2 + Na2(CO3) = FeCO3 + 2 NaCl
C2H5OH + Cr2O7{-2} + H{+} = Cr{+3} + CH3CO2H + H2O =>
3 C2H5OH + 2 Cr2O7{-2} + 16 H{+} = 4 Cr{+3} + 3 CH3CO2H + 11 H2O
HNO3 + CuO = N2CuO6 + H2O =>
2 HNO3 + CuO = N2CuO6 + H2O
H2S + Al(NO3)3 = HNO3 + Al2S3 = HNO3 =>
3 H2S + 2 Al(NO3)3 = 6 HNO3 + Al2S3
CeBr4 + LiClO3 + H2O = CeBr3 + LiClO4 + HBr =>
2 CeBr4 + LiClO3 + H2O = 2 CeBr3 + LiClO4 + 2 HBr
SrCl2(aq) + NH4F(aq) = SrF2 + NH4Cl(aq) =>
SrCl2(aq) + 2 NH4F(aq) = SrF2 + 2 NH4Cl(aq)
NaH2PO2*1H2O + H2SO4 = H3PO2 + Na2SO4 + H2O =>
2 NaH2PO2*1H2O + H2SO4 = 2 H3PO2 + Na2SO4 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2O4{2-} + MnO4{-} + H2O = CO2 + Mn{2+} + OH{-} =>
5 C2O4{2-} + 2 MnO4{-} + 8 H2O = 10 CO2 + 2 Mn{2+} + 16 OH{-}
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaCl2 + KBr = CaBr + KCl2 =>
CaCl2 + KBr = CaBr + KCl2
NiCl2 + K2Co3 = Ni(Co3) + KCl =>
NiCl2 + K2Co3 = Ni(Co3) + 2 KCl
F2 + CaBr2 = Ca + FBr =>
F2 + CaBr2 = Ca + 2 FBr
FeSO4 + NaNO3 = Fe(NO3)2 + Na2SO4 =>
FeSO4 + 2 NaNO3 = Fe(NO3)2 + Na2SO4
Sr(OH)3 + Rb2SO4 = Sr2(SO4)3 + RbOH =>
2 Sr(OH)3 + 3 Rb2SO4 = Sr2(SO4)3 + 6 RbOH
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2 =>
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2
(Ba)2{+} + (CrO4)2{-} = BaCrO4 =>
(Ba)2{+} + (CrO4)2{-} = 2 BaCrO4
Al2S3 + HCl = Al(Cl)3 + H2S =>
Al2S3 + 6 HCl = 2 Al(Cl)3 + 3 H2S
Al(ClO4)3 = Al(ClO3)3 + O =>
Al(ClO4)3 = Al(ClO3)3 + 3 O
C4H11N = C + H + N =>
C4H11N = 4 C + 11 H + N
AgAsO2 + HNO3 = AgNO3 + HAsO2 =>
AgAsO2 + HNO3 = AgNO3 + HAsO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
XO + H2SO4 = XSO4 + H2O =>
XO + H2SO4 = XSO4 + H2O
C8H8N2O4 + KMnO4 + H2SO4 = C7H4N2O6 + K2SO4 + MnSO4 + H2O + H2CO2 =>
C8H8N2O4 + 2 KMnO4 + 3 H2SO4 = C7H4N2O6 + K2SO4 + 2 MnSO4 + 4 H2O + H2CO2
Sr(OH)2 + Cl2 = SrCl2 + Sr(ClO)2 + H2O =>
2 Sr(OH)2 + 2 Cl2 = SrCl2 + Sr(ClO)2 + 2 H2O
Bi2O3 + KOH + KClO3 = KBiO3 + KCl + H2O =>
3 Bi2O3 + 6 KOH + 2 KClO3 = 6 KBiO3 + 2 KCl + 3 H2O
Ca(OH) + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
4 Ca(OH) + 4 Cl2 = Ca(ClO)2 + 3 CaCl2 + 2 H2O
MgHCO3 + HCl = MgCl + CO2 + H2O =>
MgHCO3 + HCl = MgCl + CO2 + H2O
HBr + CuO = CuBrOH =>
HBr + CuO = CuBrOH
Ag + (SO3) = Ag(SO3) =>
Ag + (SO3) = Ag(SO3)
Na2SO4 + NH4OH = NH4Na + H2SO4 + O3 =>
3 Na2SO4 + 6 NH4OH = 6 NH4Na + 3 H2SO4 + 2 O3
Na3PO4 + Cr(NO3)3 = CrPO4 + NaNO3 =>
Na3PO4 + Cr(NO3)3 = CrPO4 + 3 NaNO3
FeS2 + NaO2 = Fe2O3 + Na2SO4 + Na2O =>
2 FeS2 + 10 NaO2 = Fe2O3 + 4 Na2SO4 + Na2O
KClO + K2S = KCl + K2SO4 =>
4 KClO + K2S = 4 KCl + K2SO4
C3H6O + NaClO3 + NH4NO3 = CHCl3 + H2O + CO2 + NaNO3 =>
C3H6O + 6 NaClO3 + 3 NH4NO3 = 2 CHCl3 + 8 H2O + CO2 + 6 NaNO3
NaClO3 + KI + HNO3 + H2O + BaNO3 = BaI2O6*H2O + Cl2 + NaNO3 + K =>
22 NaClO3 + 20 KI + 12 HNO3 + 4 H2O + 10 BaNO3 = 10 BaI2O6*H2O + 11 Cl2 + 22 NaNO3 + 20 K
CH3COOH(aq) + NaOH(aq) = C2H3COONa(aq) + H2O(l) =>
3 CH3COOH(aq) + 2 NaOH(aq) = 2 C2H3COONa(aq) + 4 H2O(l)
(NH4)2SO4 + NaOH = (NH3) + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2(NH3) + 2 H2O + Na2SO4
H3PO4 + H2MoO4 = H3[P(Mo3O10)4] + H2O =>
H3PO4 + 12 H2MoO4 = H3[P(Mo3O10)4] + 12 H2O
K + CO2Cl = KCl + CO2 =>
K + CO2Cl = KCl + CO2
Sn(OH)Cl + {+2} = Sn{2+} + O2 + HCl =>
2 Sn(OH)Cl + 2{+2} = 2 Sn{2+} + O2 + 2 HCl
U + O2 = UOU =>
4 U + O2 = 2 UOU
C9H2O + O2 = H2O + C2O =>
4 C9H2O + 9 O2 = 4 H2O + 18 C2O
Bi(OH)3 + HNO3 + KI = I2 + Bi + H2O + KNO3 =>
2 Bi(OH)3 + 6 HNO3 + 6 KI = 3 I2 + 2 Bi + 6 H2O + 6 KNO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Co2 + HCl = H + CoCl =>
Co2 + 2 HCl = 2 H + 2 CoCl
Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
