| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnS + Al(OH)3 = AlS + Zn(OH)3
K2Cr2O7 + Cd + HCl = CrCl2 + CdCl2 + KCl + H2O =>
K2Cr2O7 + 4 Cd + 14 HCl = 2 CrCl2 + 4 CdCl2 + 2 KCl + 7 H2O
SrCl2 + AgNO3 = AgCl + SrN2O6 =>
SrCl2 + 2 AgNO3 = 2 AgCl + SrN2O6
Fe(OH)3 + Na2S = Fe2S3 + NaOH =>
2 Fe(OH)3 + 3 Na2S = Fe2S3 + 6 NaOH
N5 + H = NH3 =>
N5 + 15 H = 5 NH3
NaClO + NaOH + Cr2O3 = Na2CrO4 + NaCl + H2O =>
3 NaClO + 4 NaOH + Cr2O3 = 2 Na2CrO4 + 3 NaCl + 2 H2O
H2SO4 + SH2 = S + H2O =>
H2SO4 + 3 SH2 = 4 S + 4 H2O
HAlO2 = Al + OH + O =>
HAlO2 = Al + OH + O
HCl + Mg(OH)2 = Mg + HCl(OH) =>
2 HCl + Mg(OH)2 = Mg + 2 HCl(OH)
NH4Cl = N2 + HCl + H2 =>
2 NH4Cl = N2 + 2 HCl + 3 H2
Sn{2+} + H2O = Sn + O2 + H{+} =>
2 Sn{2+} + 2 H2O = 2 Sn + O2 + 4 H{+}
CH3OH + MnO4{-} + OH{-} = CO3{2-} + MnO4{2-} + H2O =>
CH3OH + 6 MnO4{-} + 8 OH{-} = CO3{2-} + 6 MnO4{2-} + 6 H2O
Fe + HCI = H + FeCI =>
Fe + HCI = H + FeCI
CaCl2 + NH4HCO3 = NH4Cl + CO2 + CaCO3 + H2O =>
CaCl2 + 2 NH4HCO3 = 2 NH4Cl + CO2 + CaCO3 + H2O
N2 + CO2 = N2CO2 =>
N2 + CO2 = N2CO2
Cr + Pb{+2} = Pb + Cr{+3} =>
2 Cr + 3 Pb{+2} = 3 Pb + 2 Cr{+3}
CaCO3 + K2SiO3 = CaSiO3 + K2CO3 =>
CaCO3 + K2SiO3 = CaSiO3 + K2CO3
VO2{+} + H2 + H{+} + H2O = [VO(H2O)6]{2+} =>
2 VO2{+} + H2 + 2 H{+} + 10 H2O = 2[VO(H2O)6]{2+}
KI + CH3COCH3 + NaOCl = CH3COOK + KOH + NaCl + CHI3 =>
3 KI + CH3COCH3 + 3 NaOCl = CH3COOK + 2 KOH + 3 NaCl + CHI3
Au + Fe2O3 = Fe + Au2O3 =>
2 Au + Fe2O3 = 2 Fe + Au2O3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Fe(NO3)3 + (NH4)2S + H2O = H2S + NH4NO3 + Fe(OH)3 =>
2 Fe(NO3)3 + 3(NH4)2S + 6 H2O = 3 H2S + 6 NH4NO3 + 2 Fe(OH)3
H3N + CrO2 = Cr2O3 + N2 + H2O =>
2 H3N + 6 CrO2 = 3 Cr2O3 + N2 + 3 H2O
HClO4 + Ba(OH)3 = Ba(ClO4)3 + H2O =>
3 HClO4 + Ba(OH)3 = Ba(ClO4)3 + 3 H2O
H2 + MgO = Mg + H2O =>
H2 + MgO = Mg + H2O
Au{2+} + U = Au + U{3+} =>
3 Au{2+} + 2 U = 3 Au + 2 U{3+}
Cd(OH)2 + NH4OH = Cd(NH3)6(OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = Cd(NH3)6(OH)2 + 6 H2O
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3 =>
K2SO4 + Fe(OH)3 = FeSO4 + K2(OH)3
RbL + H2SO3 = Rb2SO3 + HL =>
2 RbL + H2SO3 = Rb2SO3 + 2 HL
(NH4)2Cr2O7 = CrO3 + H2 + N2 + H2O =>
(NH4)2Cr2O7 = 2 CrO3 + 3 H2 + N2 + H2O
MnCl2(aq) + H2O2(aq) + NaOH(aq) = MnO2(s) + H2O(l) + NaCl(aq) =>
MnCl2(aq) + H2O2(aq) + 2 NaOH(aq) = MnO2(s) + 2 H2O(l) + 2 NaCl(aq)
I3{-} + OH{-} = IO3{-} + I{-} + H2O =>
3 I3{-} + 6 OH{-} = IO3{-} + 8 I{-} + 3 H2O
SnCl4 + F2 = SnF2 + Cl =>
SnCl4 + F2 = SnF2 + 4 Cl
Sr2O3H2 = SrO + H2O =>
Sr2O3H2 = 2 SrO + H2O
Al2(CrO4)3 + Pb(MnO4)4 = Al(MnO4)3 + Pb(CrO4)2 =>
2 Al2(CrO4)3 + 3 Pb(MnO4)4 = 4 Al(MnO4)3 + 3 Pb(CrO4)2
Zn + CuNo3 = ZnNo3 + Cu =>
Zn + CuNo3 = ZnNo3 + Cu
PbO2 = Pb2O3 + O =>
2 PbO2 = Pb2O3 + O
XZn(OH)2 + XOH{-} = XZnO2{-2} + XH2O =>
XZn(OH)2 + 2 XOH{-} = XZnO2{-2} + 2 XH2O
CaCl2(aq) + Ba(CH3COO)2 = BaCl2(aq) + Ca(CH3COO)2 =>
CaCl2(aq) + Ba(CH3COO)2 = BaCl2(aq) + Ca(CH3COO)2
Na2WO4 + SiO2 + HCl = Na4[Si(W3O10)4] + NaCl + H2O =>
12 Na2WO4 + SiO2 + 20 HCl = Na4[Si(W3O10)4] + 20 NaCl + 10 H2O
Bi + H2MnO3 = Bi2(MnO3)3 + H2 =>
2 Bi + 3 H2MnO3 = Bi2(MnO3)3 + 3 H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
CS2 + NO2 = S8 + CO2 + N2 =>
4 CS2 + 4 NO2 = S8 + 4 CO2 + 2 N2
NaClO + NH3 = H2O + NaCl + N2 =>
3 NaClO + 2 NH3 = 3 H2O + 3 NaCl + N2
HNO3 + H = H2O + NO =>
HNO3 + 3 H = 2 H2O + NO
Mg + NHO3 = Mg(NO3)2 + NH4NO3 + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
Hg(OH)2 + H2SeO4 = HgSeO4 + H2O =>
Hg(OH)2 + H2SeO4 = HgSeO4 + 2 H2O
Q + Y{2+} = Q{+} + Y =>
2 Q + Y{2+} = 2 Q{+} + Y
NO3 + Zn = ZnNO3 =>
NO3 + Zn = ZnNO3
ROCOH + ROH = ROCOR + H2O =>
ROCOH + ROH = ROCOR + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
