| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO2)2 + (NH4)2CO3 = CaCO3 + 2 NH4NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(OH)2 + HNO3 = CaO2H3 + HN2O6 =>
Ca(OH)2 + 2 HNO3 = CaO2H3 + HN2O6
Ni + H2 = HNi =>
2 Ni + H2 = 2 HNi
As2S3 + HClO4 + H2O = H3AsO3 + S + HCl =>
4 As2S3 + 3 HClO4 + 12 H2O = 8 H3AsO3 + 12 S + 3 HCl
Al2[CO3]3 = Al2O3 + CO2 =>
Al2[CO3]3 = Al2O3 + 3 CO2
NaOH + HCO3{-} = NaCO3{-} + H2O =>
NaOH + HCO3{-} = NaCO3{-} + H2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
HIKHCO3 = HI(KHCO3) =>
HIKHCO3 = HI(KHCO3)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
(NH4)3PO4 + KCl = K3PO4 + NH4Cl =>
(NH4)3PO4 + 3 KCl = K3PO4 + 3 NH4Cl
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HCOOH + CuO = CuHCO3 + H2 =>
2 HCOOH + 2 CuO = 2 CuHCO3 + H2
Sc2O3 + SO2 = Sc2(SO3)3 =>
Sc2O3 + 3 SO2 = Sc2(SO3)3
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + Na3[Cr(OH)6] + KOH =>
3 Zn + K2Cr2O7 + 12 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 Na3[Cr(OH)6] + 2 KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2Cr2O7 + C2H5OH = Cr2O3 + CH3COOH + KOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH = 2 Cr2O3 + 3 CH3COOH + 4 KOH + H2O
CaCrO4 + H2O = H2Cr2O7 + Ca(OH)2 =>
2 CaCrO4 + 3 H2O = H2Cr2O7 + 2 Ca(OH)2
KOH(aq) + CaCl2(aq) = KCl(aq) + Ca(OH)2 =>
2 KOH(aq) + CaCl2(aq) = 2 KCl(aq) + Ca(OH)2
CO + Cl2 + H2O = HCl + CO2 =>
CO + Cl2 + H2O = 2 HCl + CO2
potassium + sodiumchloride = sodium + potassiumchloride =>
K + NaCl = Na + KCl
H2SO4 + AlCl3 = Al2(SO4)3 + HCl =>
3 H2SO4 + 2 AlCl3 = Al2(SO4)3 + 6 HCl
(NH3*H2O) + HCl = NH4Cl + H2O =>
(NH3*H2O) + HCl = NH4Cl + H2O
PbO2 + Cr{3+} + OH{-} = Pb{2+} + Cr2O7{2-} + H2O =>
3 PbO2 + 2 Cr{3+} + 2 OH{-} = 3 Pb{2+} + Cr2O7{2-} + H2O
SnO2C = CO2Sn =>
SnO2C = CO2Sn
Al(NO3)3 + Ga = Ga(NO3) + Al =>
Al(NO3)3 + 3 Ga = 3 Ga(NO3) + Al
SnCl2 + KIO3 + HCl = SnCl4 + KCl + ICl + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KCl + ICl + 3 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
FeCl2 + AgF = FeF2 + AgCl =>
FeCl2 + 2 AgF = FeF2 + 2 AgCl
Ni(NO3)2 + KOH = Ni(NO3)2KOH =>
Ni(NO3)2 + KOH = Ni(NO3)2KOH
Ca(HCo3)2 + Na2Co3 = NaHCo3 + CaCo3 =>
Ca(HCo3)2 + Na2Co3 = 2 NaHCo3 + CaCo3
NaCO + CH3COOH = CO2 + NaCOOH + CH3 =>
2 NaCO + 5 CH3COOH = 4 CO2 + 2 NaCOOH + 6 CH3
NaOH(aq) + HCl = NaCl + H2O(aq) =>
NaOH(aq) + HCl = NaCl + H2O(aq)
NiSO4 + C2H8N2 = (Ni(C2H8N2)3)SO4 =>
NiSO4 + 3 C2H8N2 = (Ni(C2H8N2)3)SO4
Al2(SO4)3 + Mg(OH)2 = Mg(SO4) + Al(OH)3 =>
Al2(SO4)3 + 3 Mg(OH)2 = 3 Mg(SO4) + 2 Al(OH)3
FeCl2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 8 KCl
Hg + H3PO4 = Hg3(PO4)2 + H2 =>
3 Hg + 2 H3PO4 = Hg3(PO4)2 + 3 H2
Cr2O72{-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H{+} = 4 Cr3{+} + 432 H2O + 427 Cl2
Ni(H2O)6Cl2 + NH3 = Ni(NH3)6Cl2 + H2O =>
Ni(H2O)6Cl2 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
HOCN = HCNO =>
HOCN = HCNO
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
CrO3 + NO + H2O = Cr(OH)3 + HNO3 =>
CrO3 + NO + 2 H2O = Cr(OH)3 + HNO3
H2OCl2 = HClHClO =>
H2OCl2 = HClHClO
C2H4 + KMnO4 = K2CO3 + MnO2 + H2O =>
C2H4 + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 2 H2O
Mg(OH)2 + Al = Al(OH)3 + Mg =>
3 Mg(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mg
HCl + LiH = H2 + LiCl =>
HCl + LiH = H2 + LiCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
