| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + 2 Cu2OH = Co(OH)2 + 4 Cu
Co(SO4)2 + Li2S = Li2(SO4)2 + CoS =>
Co(SO4)2 + Li2S = Li2(SO4)2 + CoS
Na4P2O7(s) + H2O(l) = Na2HPO4(s) =>
Na4P2O7(s) + H2O(l) = 2 Na2HPO4(s)
NaClO3 + Al + H2O = Al(ClO3)3 + NaOH + H2 =>
6 NaClO3 + 2 Al + 6 H2O = 2 Al(ClO3)3 + 6 NaOH + 3 H2
Fe + AlBr3 = FeBr3 + Al =>
Fe + AlBr3 = FeBr3 + Al
Cu(s) + AgCl(aq) = Ag(s) + CuCl2(g) =>
Cu(s) + 2 AgCl(aq) = 2 Ag(s) + CuCl2(g)
F2 + AlCl3 = AlF3Cl3 =>
3 F2 + 2 AlCl3 = 2 AlF3Cl3
KBiO3 + Mn(NO3)2 + HNO3 = KNO3 + Bi(NO3)3 + HMnO4 + H2O =>
5 KBiO3 + 2 Mn(NO3)2 + 16 HNO3 = 5 KNO3 + 5 Bi(NO3)3 + 2 HMnO4 + 7 H2O
FeS(s) + O2(g) = Fe(s) + SO3(g) =>
2 FeS(s) + 3 O2(g) = 2 Fe(s) + 2 SO3(g)
K3[Cr(OH)6] + K2S2O8 + KOH = K2SO4 + K2CrO4 + H2O =>
2 K3[Cr(OH)6] + 3 K2S2O8 + 4 KOH = 6 K2SO4 + 2 K2CrO4 + 8 H2O
ClCO(CH2)5COCl + H2N(CH2)2NH2 = CO(CH2)5CONH(CH2)2NH + HCl =>
ClCO(CH2)5COCl + H2N(CH2)2NH2 = CO(CH2)5CONH(CH2)2NH + 2 HCl
K2CrO4 + H3PO3 + H2SO4 = H3PO4 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2CrO4 + 3 H3PO3 + 5 H2SO4 = 3 H3PO4 + Cr2(SO4)3 + 5 H2O + 2 K2SO4
K2[Zn(OH)4] + H2S = ZnS + K2S + H2O =>
K2[Zn(OH)4] + 2 H2S = ZnS + K2S + 4 H2O
Cr2(SO4) + NaOH = Cr(OH) + Na + SO4 =>
Cr2(SO4) + 2 NaOH = 2 Cr(OH) + 2 Na + SO4
KH + H{3}PO{4} = K{3} + H{2}O =>
KH + 5 H{3}PO{4} = K{3} + 6 H{2}O
NH2OH + O2 = N2O + H2O =>
2 NH2OH + O2 = N2O + 3 H2O
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
Ba(NO3)2 + Al2S3 = Al(NO3)3 + BaS =>
3 Ba(NO3)2 + Al2S3 = 2 Al(NO3)3 + 3 BaS
FeBr3 + Mg2SO3 = Fe2(SO3)3 + MgBr =>
2 FeBr3 + 3 Mg2SO3 = Fe2(SO3)3 + 6 MgBr
C6H5CH2OH + Na2Cr2O7 + H2SO4 = C6H5COH + Na2SO4 + Cr(OH)SO4 + H2O =>
3 C6H5CH2OH + Na2Cr2O7 + 3 H2SO4 = 3 C6H5COH + Na2SO4 + 2 Cr(OH)SO4 + 5 H2O
Fe(SO4) + K(MnO4) + H2(SO4) = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
10 Fe(SO4) + 2 K(MnO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O
SO3{2-} + H2O + Ce{4+} = SO4{2-} + H{+} + Ce{2+} =>
SO3{2-} + H2O + Ce{4+} = SO4{2-} + 2 H{+} + Ce{2+}
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2 =>
Zn(NO3)2 + Fe(CIO3)2 = Fe(NO3)2 + Zn(CIO3)2
N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3
C4H4O3 + O2 = CO2 + H2O =>
2 C4H4O3 + 7 O2 = 8 CO2 + 4 H2O
CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3
Cu + Si = CuSi =>
Cu + Si = CuSi
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
Sc + KOH + H2O = KSc(OH)6 + H2 =>
2 Sc + 2 KOH + 10 H2O = 2 KSc(OH)6 + 5 H2
H2(g) + CO2 = H2O(g) + CO(g) =>
H2(g) + CO2 = H2O(g) + CO(g)
Bi(OH)3(s) + Na2SnO2(aq) = Bi(s) + Na2SnO3(aq) + H2O(l) =>
2 Bi(OH)3(s) + 3 Na2SnO2(aq) = 2 Bi(s) + 3 Na2SnO3(aq) + 3 H2O(l)
NiCO3 + HNO3 = Ni(NO3)2 + H2O + CO2 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2O + CO2
CaCrO4 + AlBr3 = Al2(CrO4)3 + CaBr2 =>
3 CaCrO4 + 2 AlBr3 = Al2(CrO4)3 + 3 CaBr2
NCl + CH4 = ClC + H2 + N2 =>
2 NCl + 2 CH4 = 2 ClC + 4 H2 + N2
Li3PO4(aq) + Hg(NO3)2(aq) = LiNO3(aq) + Hg3(PO4)2(s) =>
2 Li3PO4(aq) + 3 Hg(NO3)2(aq) = 6 LiNO3(aq) + Hg3(PO4)2(s)
Li + Al2(SO4)3 = Li2SO4 + Al3 =>
18 Li + 3 Al2(SO4)3 = 9 Li2SO4 + 2 Al3
KI + K2NO3 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KI + K2NO3 + 2 H2SO4 = I2 + NO + 2 K2SO4 + 2 H2O
Ca(OH)2(aq) + (NH4)2C2O4(aq) = NH3(aq) + H2O(l) + CaC2O4(s) =>
Ca(OH)2(aq) + (NH4)2C2O4(aq) = 2 NH3(aq) + 2 H2O(l) + CaC2O4(s)
H2SO4 + KI + K2Cr2O7 = H2O + I2 + K2SO4 + Cr2(SO4)3 =>
7 H2SO4 + 6 KI + K2Cr2O7 = 7 H2O + 3 I2 + 4 K2SO4 + Cr2(SO4)3
Se6Cl + O = Se2O + Cl =>
Se6Cl + 3 O = 3 Se2O + Cl
AsO2{-} + I2 + H2O = AsO4{-}3 + I{-} + H{+} =>
AsO2{-} + 2 I2 + 2 H2O = AsO4{-}3 + 4 I{-} + 4 H{+}
Na3PO4 + Hg(NO3)2 = Hg3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Hg(NO3)2 = Hg3(PO4)2 + 6 NaNO3
Zn2S2 + O = ZnO + SO2 =>
Zn2S2 + 6 O = 2 ZnO + 2 SO2
C4O2H6 + O2 = CO2 + H2O =>
2 C4O2H6 + 9 O2 = 8 CO2 + 6 H2O
SO2 + O2 + NaOH = H2O + Na2SO4 =>
2 SO2 + O2 + 4 NaOH = 2 H2O + 2 Na2SO4
Cl2O + Ca(OH)2 = Cl2O2Ca + H2O =>
Cl2O + Ca(OH)2 = Cl2O2Ca + H2O
Cr(NO3)2 + Na2CO3 = CrCO3 + NaNO3 =>
Cr(NO3)2 + Na2CO3 = CrCO3 + 2 NaNO3
K2Cr2O7 + CH3CH2OH + H2SO4 = K2SO4 + H2O + CH3COOH + Cr2(SO4)3 =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 K2SO4 + 11 H2O + 3 CH3COOH + 2 Cr2(SO4)3
Ag2SO4 + (NH4)3PO4 = Ag3PO4 + (NH4)2SO4 =>
3 Ag2SO4 + 2(NH4)3PO4 = 2 Ag3PO4 + 3(NH4)2SO4
AlNO3 + NaBr = AlBr + NaNO3 =>
AlNO3 + NaBr = AlBr + NaNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
