| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCr2O4 + 4 KOH + 3 O2 = 2 FeO + 2 K2Cr2O7 + 2 H2O
Li2SO4 + Pb(BrO)2 = Li2(BrO)2 + PbSO4 =>
Li2SO4 + Pb(BrO)2 = Li2(BrO)2 + PbSO4
Ba2O + H2O = BaH2O + O2 =>
2 Ba2O + 4 H2O = 4 BaH2O + O2
Au + HCI = AuCI + H2 =>
2 Au + 2 HCI = 2 AuCI + H2
Ca + AuCl3 = CaCl2 + Au =>
3 Ca + 2 AuCl3 = 3 CaCl2 + 2 Au
Al + NH3 + H2O = Al(OH)3 + NH6 =>
Al + NH3 + 3 H2O = Al(OH)3 + NH6
FeCl2 + K2(Cr2O7) + HCl = FeCl3 + KCl + CrCl2 + H2O =>
8 FeCl2 + K2(Cr2O7) + 14 HCl = 8 FeCl3 + 2 KCl + 2 CrCl2 + 7 H2O
AlCl3(aq) + AgNO3(aq) = AgCl(s) + Al(NO3)3(aq) =>
AlCl3(aq) + 3 AgNO3(aq) = 3 AgCl(s) + Al(NO3)3(aq)
(MnO4){-} + (H){+} + (Cl){-} = (Mn)2{+} + Cl2 + H2O =>
4(MnO4){-} + 32(H){+} + 26(Cl){-} = 2(Mn)2{+} + 13 Cl2 + 16 H2O
Ca(NO3)2*4H2O + Al(NO3)3*9H2O + SiO2 + Ce(NO3)3*6H2O + NH2CONH2 = Ca2Al2SiO7Ce + N2 + H2O + CO2 =>
12 Ca(NO3)2*4H2O + 12 Al(NO3)3*9H2O + 6 SiO2 + 6 Ce(NO3)3*6H2O + 68 NH2CONH2 = 6 Ca2Al2SiO7Ce + 107 N2 + 328 H2O + 68 CO2
C3H6O + LiAlH4 + H2O = C3H8O + LiOH + Al(OH)3 =>
4 C3H6O + LiAlH4 + 4 H2O = 4 C3H8O + LiOH + Al(OH)3
H3COOH + O2 = CO2 + H2O =>
H3COOH + O2 = CO2 + 2 H2O
(NH4)3PO4 + HNO3 = H3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 HNO3 = H3PO4 + 3 NH4NO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CrO4{-2} + Pb{+2} = PbCrO4 =>
CrO4{-2} + Pb{+2} = PbCrO4
C5H12 + O1 = CO2 + H2O =>
C5H12 + 16 O1 = 5 CO2 + 6 H2O
C2789H5245O409N14S + H2O = CO + H2 + NO2 + SO2 =>
2 C2789H5245O409N14S + 4820 H2O = 5578 CO + 10065 H2 + 28 NO2 + 2 SO2
ArH{+} + HF = H2F{+} + Ar =>
ArH{+} + HF = H2F{+} + Ar
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NiCl2(aq) + K2S(aq) = NiS(s) + KCl =>
NiCl2(aq) + K2S(aq) = NiS(s) + 2 KCl
Al3(SO)4 + (NH4)2S + H2O = Al(OH)3 + H2S + (NH4)2SO4 =>
8 Al3(SO)4 + 7(NH4)2S + 68 H2O = 24 Al(OH)3 + 32 H2S + 7(NH4)2SO4
CH4 + O2 = C4H1O + H2O =>
16 CH4 + 17 O2 = 4 C4H1O + 30 H2O
Be(NO3)2(aq) + Li2CO3(aq) = BeCO3 + LiNO3 =>
Be(NO3)2(aq) + Li2CO3(aq) = BeCO3 + 2 LiNO3
Y + Si = Y5Si3 =>
5 Y + 3 Si = Y5Si3
Al + NiBr3 = AlBr3 + Ni =>
Al + NiBr3 = AlBr3 + Ni
Cs2CO3 + HBr + BiBr3 = Cs3Bi2Br9 + H2O + CO2 =>
3 Cs2CO3 + 6 HBr + 4 BiBr3 = 2 Cs3Bi2Br9 + 3 H2O + 3 CO2
C12H22O11(aq) + H2O(l) = C2H5OH(aq) + CO2(g) =>
C12H22O11(aq) + H2O(l) = 4 C2H5OH(aq) + 4 CO2(g)
CH3CH2CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
3 CH3CH2CH(NH2)COOH + 3 HNO3 = 4 CH3CH(OH)COOH + 3 N2 + 3 H2O
Fe3Br = Fe + Br2 =>
2 Fe3Br = 6 Fe + Br2
BaBr2 + Al2S3 = BaS + AlBr3 =>
3 BaBr2 + Al2S3 = 3 BaS + 2 AlBr3
(NH4)2Cr2O7 + NaOH + H3O = NaCr2O2 + N2 + H2O =>
(NH4)2Cr2O7 + NaOH + 3 H3O = NaCr2O2 + N2 + 9 H2O
HCN + C3H6O + H2O = C4H8O3 + NH3 =>
HCN + C3H6O + 2 H2O = C4H8O3 + NH3
H2(SO4) + NaOH = Na2SO4 + H2O =>
H2(SO4) + 2 NaOH = Na2SO4 + 2 H2O
(NH2)2CO + NaOH = NaCNO + NH3 + H2O =>
(NH2)2CO + NaOH = NaCNO + NH3 + H2O
FeCl2 + Ag(NO3) = Fe(NO3)2 + AgCl =>
FeCl2 + 2 Ag(NO3) = Fe(NO3)2 + 2 AgCl
Al + NaCO3 + H2O = Na[Al(OH)4] + CO2 + H2 =>
Al + NaCO3 + 3 H2O = Na[Al(OH)4] + CO2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(H2SO4)7*(H2O)3 = H2SO4 + H2O =>
(H2SO4)7*(H2O)3 = 7 H2SO4 + 3 H2O
HBr + Sr = H2 + SrBr2 =>
2 HBr + Sr = H2 + SrBr2
NaBr + AgNO3 = AgBr + NaNO3 =>
NaBr + AgNO3 = AgBr + NaNO3
H3PO4(s) = H4P2O7(aq) + H2O =>
2 H3PO4(s) = H4P2O7(aq) + H2O
KClO3 + [Cu(NH3)4](NO3)2 = [Cu(NH3)4](ClO3)2 + KNO3 =>
2 KClO3 + [Cu(NH3)4](NO3)2 = [Cu(NH3)4](ClO3)2 + 2 KNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C6H5NH2 + NaOH = C6H5N + H2O + Na =>
C6H5NH2 + 2 NaOH = C6H5N + 2 H2O + 2 Na
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
MnSO4 + K2S2O8 + H2O = HMnO4 + KHSO4 + H2SO4 =>
2 MnSO4 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 10 KHSO4 + 2 H2SO4
ZrO(NO3)2 + Al(NO3)3 + (NH2)2CO = Zr06Al04O18 + CO2 + N2 + H2O =>
6 ZrO(NO3)2 + 4 Al(NO3)3 + 20(NH2)2CO = Zr06Al04O18 + 20 CO2 + 32 N2 + 40 H2O
Al + P2 = AlP =>
2 Al + P2 = 2 AlP
Ga2O3 = Ga2O + O2 =>
Ga2O3 = Ga2O + O2
Fe(NO3)3(aq) + Li3PO4(aq) = LiNO3(aq) + FePO4(s) =>
Fe(NO3)3(aq) + Li3PO4(aq) = 3 LiNO3(aq) + FePO4(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
