| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 5 CaCl2*2H2O + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 CaSO4 + 5 Cl2 + 18 H2O
Mg + Hg2SO4 = MgSO4 + Hg =>
Mg + Hg2SO4 = MgSO4 + 2 Hg
Na2CO3 + NO + O2NaNO2CO2 = CO2 + NaNO2 =>
2 Na2CO3 + 4 NO + O2NaNO2CO2 = 3 CO2 + 5 NaNO2
Bi + OH = BiO3 + H2O =>
Bi + 6 OH = BiO3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuCl + F = CuF2 + Cl =>
CuCl + 2 F = CuF2 + Cl
Li3PO4 + Ba(IO)2 = LiIO + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(IO)2 = 6 LiIO + Ba3(PO4)2
MnO2 + KOH = H2MnO4 + K2 =>
MnO2 + 2 KOH = H2MnO4 + K2
Na + Al(NO3)3 = Al + NaNO3 =>
3 Na + Al(NO3)3 = Al + 3 NaNO3
Ni2(SO3)3 + H2CrO4 = Ni2(CrO4)3 + SO2 + H2O =>
Ni2(SO3)3 + 3 H2CrO4 = Ni2(CrO4)3 + 3 SO2 + 3 H2O
Ca + H2O + C20H14O4 = Ca(OH)2 + C20H16O4 =>
Ca + 2 H2O + C20H14O4 = Ca(OH)2 + C20H16O4
(CH3CH3) + O2 = CO2 + H2O =>
2(CH3CH3) + 7 O2 = 4 CO2 + 6 H2O
H3AlO3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
H3AlO3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Al(OH)3 + Cu(NO3)2 = Cu(OH)2 + Al(NO3)3 =>
2 Al(OH)3 + 3 Cu(NO3)2 = 3 Cu(OH)2 + 2 Al(NO3)3
KAl(SO4)2*12H2O + KOH = Al(OH)3 + H2O + K2SO4 =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 12 H2O + 2 K2SO4
Fe(NO3)3 + NaOH = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO3)
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
NH3 + H2SO4 = NH4SO4 + H =>
NH3 + H2SO4 = NH4SO4 + H
C6H6 + O2 = C4O2 + H2 =>
2 C6H6 + 3 O2 = 3 C4O2 + 6 H2
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
Pt + KCN + H2O + O2 = KPt(CN)2 + KOH =>
4 Pt + 8 KCN + 2 H2O + O2 = 4 KPt(CN)2 + 4 KOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
NO3{-} + CH3OH + H{+} = N2 + H2O + CO2 =>
6 NO3{-} + 5 CH3OH + 6 H{+} = 3 N2 + 13 H2O + 5 CO2
Mg(OH)2 + H2SO4 = Mg2(SO4)2 + H2O =>
2 Mg(OH)2 + 2 H2SO4 = Mg2(SO4)2 + 4 H2O
H2S + OH{-} = S{2-} + H2O =>
H2S + 2 OH{-} = S{2-} + 2 H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CaCl2 + KI = KCl + CaI2 =>
CaCl2 + 2 KI = 2 KCl + CaI2
CuSO4 + KI = CuI + I2 + K2SO4(s) =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4(s)
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
CuSO4(aq) + NaCl(aq) = CuCl2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaCl(aq) = CuCl2(aq) + Na2SO4(aq)
C13H10O + NaBH4 + C2H5OH + HCl = C13H12O + H3BO3 + NaCl =>
92 C13H10O + 11 NaBH4 + 39 C2H5OH + 11 HCl = 98 C13H12O + 11 H3BO3 + 11 NaCl
K2CO3 + BaCl2(aq) = KCl(s) + BaCO3(s) =>
K2CO3 + BaCl2(aq) = 2 KCl(s) + BaCO3(s)
H2SO4 + KI + KMnO4 = KSO4 + MnSO4 + I2 + H2O =>
4 H2SO4 + 2 KI + KMnO4 = 3 KSO4 + MnSO4 + I2 + 4 H2O
NH3 + NH4OH + Cl2 = N2 + NH4ClH2O =>
2 NH3 + 6 NH4OH + 3 Cl2 = N2 + 6 NH4ClH2O
ArP + KLi4 = Ar3K2 + Li + P6 =>
6 ArP + 4 KLi4 = 2 Ar3K2 + 16 Li + P6
CuCl2 + HNo3 = HCl + Cu(No3)2 =>
CuCl2 + 2 HNo3 = 2 HCl + Cu(No3)2
C5H5N + HBr = C5H5NHBr =>
C5H5N + HBr = C5H5NHBr
Na2SO4 + HCl = NaCl + NaHSO4 =>
Na2SO4 + HCl = NaCl + NaHSO4
Na2CO3 + ZnI2 = NaI + ZnCO3 =>
Na2CO3 + ZnI2 = 2 NaI + ZnCO3
Al + NiSO4 = Al3(SO4)3 + Ni =>
3 Al + 3 NiSO4 = Al3(SO4)3 + 3 Ni
NO = O2 + N2O =>
4 NO = O2 + 2 N2O
C6 + H13 = C12H26 =>
2 C6 + 2 H13 = C12H26
KClO2 + Fe2(CrO4)3 = K2CrO4 + Fe(ClO2)3 =>
6 KClO2 + Fe2(CrO4)3 = 3 K2CrO4 + 2 Fe(ClO2)3
HCIO3 = H2O + CIO2 + HCIO4 =>
3 HCIO3 = H2O + 2 CIO2 + HCIO4
P4O10(g) + H2O(aq) = H3PO4(l) =>
P4O10(g) + 6 H2O(aq) = 4 H3PO4(l)
Ni(NH3)6SO4 + KBr = BrSO4 + K[Ni(NH3)6] =>
Ni(NH3)6SO4 + KBr = BrSO4 + K[Ni(NH3)6]
NaOH(aq) + HI(aq) = H2O(l) + NaI =>
NaOH(aq) + HI(aq) = H2O(l) + NaI
NaHCO3(s) + CH3COOH(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
