| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cd + 9 HNO3 = 4 Cd(NO3)2 + NH4OH + 2 H2O
Al(s) + Sn(No3)4 = Al(No3)3 + Sn =>
4 Al(s) + 3 Sn(No3)4 = 4 Al(No3)3 + 3 Sn
Lu2O3 + Fe2O3 + MnO + SnO2 = LuMnFeSnO6 =>
Lu2O3 + Fe2O3 + 2 MnO + 2 SnO2 = 2 LuMnFeSnO6
HgCl2 + KOH = KCl2 + HgO + H2 =>
2 HgCl2 + 2 KOH = 2 KCl2 + 2 HgO + H2
LiOH + Fe2(SO4)3 = Li(SO4)3 + Fe2OH =>
LiOH + Fe2(SO4)3 = Li(SO4)3 + Fe2OH
BaCl2 + Fe = FeCl3 + Ba =>
3 BaCl2 + 2 Fe = 2 FeCl3 + 3 Ba
NaCl + H2O = H2 + Cl2 + NaOH =>
2 NaCl + 2 H2O = H2 + Cl2 + 2 NaOH
Cu(NO3)2 + Na2(CO3) = Cu2(CO3)2 + Na(NO3) =>
2 Cu(NO3)2 + 2 Na2(CO3) = Cu2(CO3)2 + 4 Na(NO3)
CuSO4 + Na2CO3 = CuNa2 + SO4CO3 =>
CuSO4 + Na2CO3 = CuNa2 + SO4CO3
Li + H2O = LiO2H + H =>
Li + 2 H2O = LiO2H + 3 H
CuO + NO + O2 = CuNO4 =>
CuO + NO + O2 = CuNO4
CrNO3 + KI = CrI + KNO3 =>
CrNO3 + KI = CrI + KNO3
UF4 + Ca = CaF2 + UF =>
2 UF4 + 3 Ca = 3 CaF2 + 2 UF
FeCl3 + H2O = Fe(ClO)3 + H2 =>
FeCl3 + 3 H2O = Fe(ClO)3 + 3 H2
Na3[Cr(OH)6] + H2S = Cr(OH)3 + H2O + NaHS =>
Na3[Cr(OH)6] + 3 H2S = Cr(OH)3 + 3 H2O + 3 NaHS
ICl3 + NaOH = NaIO3 + NaI + NaCl + H2O =>
3 ICl3 + 12 NaOH = 2 NaIO3 + NaI + 9 NaCl + 6 H2O
Sb2S3 + H{+} + NO3{-} = Sb2O5 + SO4{-} + NO + H2O =>
3 Sb2S3 + 22 H{+} + 31 NO3{-} = 3 Sb2O5 + 9 SO4{-} + 31 NO + 11 H2O
Cu{2+} + H2O = Cu(OH)2 + H{+} =>
Cu{2+} + 2 H2O = Cu(OH)2 + 2 H{+}
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + Ba(aq) + NO3(aq) =>
BaCl2(aq) + AgNO3(aq) = AgCl2(s) + Ba(aq) + NO3(aq)
K4(FeCN6) + KMnO4 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + MnSO4 + K2SO4 + H2O =>
10 K4(FeCN6) + 82 KMnO4 + 158 H2SO4 = 5 Fe2(SO4)3 + 10 CO2 + 60 HNO3 + 82 MnSO4 + 61 K2SO4 + 128 H2O
OHCH2CH2OH + O2 = CO2 + H2O =>
2 OHCH2CH2OH + 5 O2 = 4 CO2 + 6 H2O
AgSCN + NH4OH = [Ag(NH3)2]SCN + H2O =>
AgSCN + 2 NH4OH = [Ag(NH3)2]SCN + 2 H2O
NaSO3 + Ba(NO3)2 = BaSO3 + Na(NO3)2 =>
NaSO3 + Ba(NO3)2 = BaSO3 + Na(NO3)2
Fe(III)O + HNO3 = Fe(III)OH + NO3 =>
Fe(III)O + HNO3 = Fe(III)OH + NO3
S16 + Fe = Fe2S =>
S16 + 32 Fe = 16 Fe2S
HCHO + CO2 + H2O = HCOOH =>
HCHO + CO2 + H2O = 2 HCOOH
HCl + Na(OH)2 = NaCl2 + H2O =>
2 HCl + Na(OH)2 = NaCl2 + 2 H2O
NaClO + NH3 = H2O + NaCl + N2H4 =>
NaClO + 2 NH3 = H2O + NaCl + N2H4
V + AuCl3 + H2O = VOCl2 + Au + HCl =>
3 V + 4 AuCl3 + 3 H2O = 3 VOCl2 + 4 Au + 6 HCl
AlBr + NaOH = NaBr + AlOH =>
AlBr + NaOH = NaBr + AlOH
H2S + AgNO3 = H2NO3 + AgS =>
H2S + AgNO3 = H2NO3 + AgS
NaOH + HCl = NaCl + H + OH =>
NaOH + HCl = NaCl + H + OH
O3 + I + H2O = HIO3 =>
5 O3 + 6 I + 3 H2O = 6 HIO3
Zn2 + HSO4 = Zn2HSO4 =>
Zn2 + HSO4 = Zn2HSO4
Pb(C2H3O2)2(l) + Mg(s) = Mg(C2H3O2)2 + Pb =>
Pb(C2H3O2)2(l) + Mg(s) = Mg(C2H3O2)2 + Pb
H2SO4(aq) + Na2CO3H2O(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3H2O(s) = Na2SO4(aq) + 2 H2O + CO2(g)
MgO + SO3 = MgO(SO3) =>
MgO + SO3 = MgO(SO3)
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
ClHNO3 = HClNO3 =>
ClHNO3 = HClNO3
C2H6O + O2 = CH3COOH + H2O =>
C2H6O + O2 = CH3COOH + H2O
Al(NO3)3 + NH3 + H2O = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4NO3
CeCl4 + H2O2 = CeCl2 + O2 + HCl =>
CeCl4 + H2O2 = CeCl2 + O2 + 2 HCl
Fe(III)O + HNO3 = Fe(III)OH + NO3 =>
Fe(III)O + HNO3 = Fe(III)OH + NO3
NaHCO{3} + H{3}C{6}H{5}O{7} = H{2}O + CO{2} + Na{3}C{6}H{5}O{7} =>
NaHCO{3} + 4 H{3}C{6}H{5}O{7} = 5 H{2}O + CO{2} + Na{3}C{6}H{5}O{7}
S2O3 + Cl2 + H2O = SO4 + Cl{-} + H{+} =>
S2O3 + 5 Cl2 + 5 H2O = 2 SO4 + 10 Cl{-} + 10 H{+}
NaNH2 + HNO3 = NaN3 + NaOH + NH3 =>
4 NaNH2 + HNO3 = NaN3 + 3 NaOH + 2 NH3
FeC2O4 + K2C2O4 = K2[Fe(C2O4)2] =>
FeC2O4 + K2C2O4 = K2[Fe(C2O4)2]
CH4 + NH3 = CH3NH2 + H2 =>
CH4 + NH3 = CH3NH2 + H2
ZnS + Cl = ZnSCl2 =>
ZnS + 2 Cl = ZnSCl2
Zn + CrCl3 + Na(CH3CO2) = Cr2(CH3CO2)4 + ZnCl + NaCl =>
2 Zn + 2 CrCl3 + 4 Na(CH3CO2) = Cr2(CH3CO2)4 + 2 ZnCl + 4 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
