| Équations équilibrées la veille |
T2O5 + 5 H2O = 2 T(OH)5
Zn + HNO3 = H2O + N2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = 5 H2O + N2O + 4 Zn(NO3)2
Na2 + (CO3) + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2 + (CO3) + Mg(NO3)2 = MgCO3 + 2 NaNO3
C2H5NC + H3O = C2H5NHCH3 + H2O =>
C2H5NC + 4 H3O = C2H5NHCH3 + 4 H2O
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
Ca(CI)2 + AgNO3 = Ca(NO3)2 + AgCI =>
Ca(CI)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCI
BaCO3 = Ba{2+} + CO3{-2} =>
BaCO3 = Ba{2+} + CO3{-2}
Ca(BrO)2 + H2O = Ca(OH)2 + HBrO =>
Ca(BrO)2 + 2 H2O = Ca(OH)2 + 2 HBrO
Al(OH)3(s) + HCl(aq) = H2O(l) + AlCl3(s) =>
Al(OH)3(s) + 3 HCl(aq) = 3 H2O(l) + AlCl3(s)
CaBr2(aq) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + FeBr3(aq) =>
3 CaBr2(aq) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 FeBr3(aq)
K2CO3 + HBr = KBr + KHCO3 =>
K2CO3 + HBr = KBr + KHCO3
HBr(aq) + Fe2S3(s) = FeBr3 + H2S(aq) =>
6 HBr(aq) + Fe2S3(s) = 2 FeBr3 + 3 H2S(aq)
CH3CH2BrNaOH = CNaH3CHOH2Br =>
CH3CH2BrNaOH = CNaH3CHOH2Br
CH3CH2Br + NaCl = CH3CH2Cl + NaBr =>
CH3CH2Br + NaCl = CH3CH2Cl + NaBr
Zn(OH)2 + CrO3 = ZnCrO4 + H2O =>
Zn(OH)2 + CrO3 = ZnCrO4 + H2O
Kl + O2 = Kl4O5 =>
8 Kl + 5 O2 = 2 Kl4O5
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
BN + F = BF3 + N3 =>
3 BN + 9 F = 3 BF3 + N3
C12H17O7Na + HCl = C6H10O7 + Cl + C3H6O + Na =>
5 C12H17O7Na + 29 HCl = 3 C6H10O7 + 29 Cl + 14 C3H6O + 5 Na
Pb(NO3)2 + NaOH = NaPb + OH + NaNO3 =>
Pb(NO3)2 + 3 NaOH = NaPb + 3 OH + 2 NaNO3
OFeS = Fe0SO =>
OFeS = Fe0SO
(COOH)2 + KMnO4 = CO2 + H2O + MnO + KOH =>
5(COOH)2 + 2 KMnO4 = 10 CO2 + 4 H2O + 2 MnO + 2 KOH
KMnO4 + CH2CH2 + H2O = CH2(OH)2 + KOH + MnO2 =>
4 KMnO4 + 3 CH2CH2 + 8 H2O = 6 CH2(OH)2 + 4 KOH + 4 MnO2
SnCl2 + KOH + Bi(NO3)3 = H2O + KNO3 + KCl + Bi + K2SnO3 =>
3 SnCl2 + 18 KOH + 2 Bi(NO3)3 = 9 H2O + 6 KNO3 + 6 KCl + 2 Bi + 3 K2SnO3
Ba2{+} + SO42{-} = Ba2SO42 =>
Ba2{+} + SO42{-} = Ba2SO42
FeSO4 + K2CO3 = Fe2CO3 + KSO4 =>
2 FeSO4 + K2CO3 = Fe2CO3 + 2 KSO4
Na2CrO4 + HNO3 = H2(CrO4) + NaNO3 =>
Na2CrO4 + 2 HNO3 = H2(CrO4) + 2 NaNO3
Sb4 + O6 + Na3OH = Na3SbO3 + H2O =>
3 Sb4 + 5 O6 + 12 Na3OH = 12 Na3SbO3 + 6 H2O
CaOH + H + CH3COO = CaCH3COO + H2O =>
CaOH + H + CH3COO = CaCH3COO + H2O
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
C2H4 + H = C2H5 =>
C2H4 + H = C2H5
K3PO4 + HNO3 = K2HPO4 + KNO3 =>
K3PO4 + HNO3 = K2HPO4 + KNO3
(CoNO3)3 + SrCl2 = (CoCl2)3 + (SrNO3)2 =>
2(CoNO3)3 + 6 SrCl2 = 2(CoCl2)3 + 3(SrNO3)2
CuSO4 + (NH4)3PO4 = Cu3PO4 + (NH4)SO4 =>
3 CuSO4 + (NH4)3PO4 = Cu3PO4 + 3(NH4)SO4
NH3NO3 + NaCl = NaNO3 + NH3Cl =>
NH3NO3 + NaCl = NaNO3 + NH3Cl
H2O2 + K3[Fe(CN)6] = KH[Fe(CN)6] + O2 + KOH =>
3 H2O2 + 2 K3[Fe(CN)6] = 2 KH[Fe(CN)6] + O2 + 4 KOH
HF + Ca(OH)2 = HOH + CaF2 =>
2 HF + Ca(OH)2 = 2 HOH + CaF2
PbH2O + Cl = Pb(Cl4) + H2O =>
PbH2O + 4 Cl = Pb(Cl4) + H2O
K2CO3 + As2S3 + KNO3 = K2SO4 + K3AsO4 + NO + CO2 =>
4 K2CO3 + 3 As2S3 + 28 KNO3 = 9 K2SO4 + 6 K3AsO4 + 28 NO + 4 CO2
K2SO4 + CaCr2O7 = CaSO4 + K2Cr2O7 =>
K2SO4 + CaCr2O7 = CaSO4 + K2Cr2O7
NH4Cl + NaOH = NaCl + OHNH4 =>
NH4Cl + NaOH = NaCl + OHNH4
FeJ2 + NaOH = Fe(OH)2 + NaJ =>
FeJ2 + 2 NaOH = Fe(OH)2 + 2 NaJ
Ni3(PO4) + H2SO4 = NiSO4 + H3 + PO4 =>
Ni3(PO4) + 3 H2SO4 = 3 NiSO4 + 2 H3 + PO4
K2SO4(aq) + Pb(NO3)2(aq) = K2(NO3)2(aq) + Pb(SO4) =>
K2SO4(aq) + Pb(NO3)2(aq) = K2(NO3)2(aq) + Pb(SO4)
Sr2P2O7 + H2O = Sr(OH)2 + H4P2O7 =>
Sr2P2O7 + 4 H2O = 2 Sr(OH)2 + H4P2O7
Hg{2+} + Fe = Hg + Fe{2+} =>
Hg{2+} + Fe = Hg + Fe{2+}
Pb(N3)2 + Cr(MnO4) = Cr2O3 + MnO2 + Pb3O4 + NO4 =>
3 Pb(N3)2 + 152 Cr(MnO4) = 76 Cr2O3 + 152 MnO2 + Pb3O4 + 18 NO4
C13H14N2 + C9H10O3 = C13H10N2C9H10O2C9H10O2 + H2O =>
C13H14N2 + 2 C9H10O3 = C13H10N2C9H10O2C9H10O2 + 2 H2O
NH4OH + HNO2 = NH4NO3 + H2O =>
2 NH4OH + 4 HNO2 = 3 NH4NO3 + H2O
CO2 + Mg[OH]2 = MgCO3 + H2O =>
CO2 + Mg[OH]2 = MgCO3 + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
