| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2SiO5 + 2 NaOH = Al2SiO6 + H2O + 2 Na
Pb(NO4)2 = PbO + NO2 + O =>
Pb(NO4)2 = PbO + 2 NO2 + 3 O
OCl{-} + Br{-} + H{+} = Br2 + Cl2 + H2O =>
2 OCl{-} + 2 Br{-} + 4 H{+} = Br2 + Cl2 + 2 H2O
CH3OOH + NaOH = CH3OO + NaH2O =>
CH3OOH + NaOH = CH3OO + NaH2O
Ni2{+} + NH4OH = [Ni(NH3)6]2{+} + H2O =>
Ni2{+} + 12 NH4OH = [Ni(NH3)6]2{+} + 12 H2O
AuCl3 + KCN = KAu(CN)2 + KCl + Cl2 =>
AuCl3 + 2 KCN = KAu(CN)2 + KCl + Cl2
NH + NO = N + H2O =>
2 NH + NO = 3 N + H2O
I2 + Sr = ISr =>
I2 + 2 Sr = 2 ISr
K2Cr2O7 + HCl + KBr = KCl + CrCl3 + Br2 + H2O =>
K2Cr2O7 + 14 HCl + 6 KBr = 8 KCl + 2 CrCl3 + 3 Br2 + 7 H2O
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
NaNO3 + Mn = Mn(NO3)2 + Na =>
2 NaNO3 + Mn = Mn(NO3)2 + 2 Na
Li + PbCo3 = Pb + Li2Co3 =>
2 Li + PbCo3 = Pb + Li2Co3
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + HNO3 + NH4NO3
C2H3OCl + AlCl3 = C2H3O + AlCl4 =>
C2H3OCl + AlCl3 = C2H3O + AlCl4
Cu{+}(aq) + Cr2O7{2-}(aq) + H{+}(aq) = Cu{2+} + Cr{3+} + H2O(l) =>
6 Cu{+}(aq) + Cr2O7{2-}(aq) + 14 H{+}(aq) = 6 Cu{2+} + 2 Cr{3+} + 7 H2O(l)
Ce(NO3)3*6H2O + NH4OH = Ce(OH)4 + NH4NO3 + H2O =>
8 Ce(NO3)3*6H2O + 22 NH4OH = 8 Ce(OH)4 + 23 NH4NO3 + 41 H2O
KClO3 + Fe3O4 = KCl + Fe2O3 =>
KClO3 + 6 Fe3O4 = KCl + 9 Fe2O3
C2H8(g) + O2(g) = CO2(g) + H2O =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O
FeOH + H2SO4 = FeSO4 + H2OH =>
FeOH + H2SO4 = FeSO4 + H2OH
CuO + C12H22O11 = Cu + H2O + CO2 =>
24 CuO + C12H22O11 = 24 Cu + 11 H2O + 12 CO2
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
Al + B2O3 = Al2O3 + AlB12 =>
13 Al + 6 B2O3 = 6 Al2O3 + AlB12
NaHSO3 + Zn = Na2S2O4 + ZnOH =>
2 NaHSO3 + 2 Zn = Na2S2O4 + 2 ZnOH
H + N2O = H2O + N =>
2 H + N2O = H2O + 2 N
Ca + TbF3 = TbCa + F2 =>
2 Ca + 2 TbF3 = 2 TbCa + 3 F2
CH3COOH + Na2CO3 = CH3COONa + CO2H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2H2O
KJ + ZnSO4 = KSO4 + ZnJ =>
KJ + ZnSO4 = KSO4 + ZnJ
H2O2 + NO = H2 + HNO3 =>
2 H2O2 + 2 NO = H2 + 2 HNO3
H2CO3 + Cu + H2O = Cu(OH)2CO3 + H2 =>
H2CO3 + Cu + 2 H2O = Cu(OH)2CO3 + 2 H2
Zn(s) + HCl(aq) = H(g) + ZnCl(aq) =>
Zn(s) + HCl(aq) = H(g) + ZnCl(aq)
Pb + CO(NO3)2 = Pb(NO3)2 + CO =>
Pb + CO(NO3)2 = Pb(NO3)2 + CO
Na2CO3(aq) + HCl(aq) = NaCl(s) + H2O(l) + CO2(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + H2O(l) + CO2(l)
CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2
H{+} + Cr2O7{2–} + H2C2O4 = Cr{3+} + CO2 + H2O =>
4 H{+} + Cr2O7{2–} + 5 H2C2O4 = 2 Cr{3+} + 10 CO2 + 7 H2O
Na2HPO4*2H2O = Na2O + P2O5 + H2O =>
2 Na2HPO4*2H2O = 2 Na2O + P2O5 + 5 H2O
PO4H3 + H2O = H3O + PO4H2 =>
PO4H3 + H2O = H3O + PO4H2
Cr(OH)3 + Br2 = CrBr3 + BrOH =>
Cr(OH)3 + 3 Br2 = CrBr3 + 3 BrOH
Ag(NO3)3 + NaCl = AgCl + Na(NO3)3 =>
Ag(NO3)3 + NaCl = AgCl + Na(NO3)3
BaOH + N2O5 = Ba(NO3)2 + H2 =>
2 BaOH + 2 N2O5 = 2 Ba(NO3)2 + H2
C2F6 + Si = SiF4 + CF2 =>
2 C2F6 + Si = SiF4 + 4 CF2
Fe3O4 + CH4 = FeO + CO2 + H2 =>
2 Fe3O4 + CH4 = 6 FeO + CO2 + 2 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO + NaOH = NaCOOH =>
CO + NaOH = NaCOOH
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
Zn + R = ZnR =>
Zn + R = ZnR
LiOH + K2O = Li2O + KOH =>
2 LiOH + K2O = Li2O + 2 KOH
Fe2(SO4)3 + Ca(CN)2 = Fe(CN)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(CN)2 = 2 Fe(CN)3 + 3 CaSO4
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Al2SiO5 + NaOH = Al2SiO6 + H2O + Na =>
Al2SiO5 + 2 NaOH = Al2SiO6 + H2O + 2 Na
Mn(NO3)2*6H2O + Co(NO3)2*6H2O + C4H13NO = MnCo2O4 + CO2 + H2O + N2 =>
27 Mn(NO3)2*6H2O + 54 Co(NO3)2*6H2O + 28 C4H13NO = 27 MnCo2O4 + 112 CO2 + 668 H2O + 95 N2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
