| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sc + H2O = ScO + H2
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
HNO3 + KOH = HNO3KOH =>
HNO3 + KOH = HNO3KOH
C7H216 + O2 = CO2 + H2O =>
C7H216 + 61 O2 = 7 CO2 + 108 H2O
P4 + H{+} + NO3{-} + H2O = H2PO4{-} + NO =>
3 P4 + 8 H{+} + 20 NO3{-} + 8 H2O = 12 H2PO4{-} + 20 NO
FeCl3H12O6 + C5O2H8 = FeC15H21O6 + HCl + H2O =>
FeCl3H12O6 + 3 C5O2H8 = FeC15H21O6 + 3 HCl + 6 H2O
(COOH)2 + CHNaO3 = C2H3NaO2 + H2O + CO2 =>
4(COOH)2 + CHNaO3 = C2H3NaO2 + 3 H2O + 7 CO2
CrCl3 + Na2SiO3 = CrSiO3 + Na2Cl3 =>
CrCl3 + Na2SiO3 = CrSiO3 + Na2Cl3
HCl + Na2SO3 + Na2S = S + NaCl + H2O =>
6 HCl + Na2SO3 + 2 Na2S = 3 S + 6 NaCl + 3 H2O
Mg3Al2(SiO4)3 + Al2SiO5 = MgAl2O4 + Mg2Al3(AlSi5)O18 =>
Mg3Al2(SiO4)3 + 2 Al2SiO5 = MgAl2O4 + Mg2Al3(AlSi5)O18
Fe(NO3)3 + KSCN = KNO3 + (FeSCN)(NO3)2 =>
Fe(NO3)3 + KSCN = KNO3 + (FeSCN)(NO3)2
Sb2Se3 + H2O = Sb(OH)3 + H2Se =>
Sb2Se3 + 6 H2O = 2 Sb(OH)3 + 3 H2Se
C6H6 + NHO3 = NO2C6H5 + H2O =>
C6H6 + NHO3 = NO2C6H5 + H2O
Ag{3+} + Fe = Ag + Fe{2+} =>
2 Ag{3+} + 3 Fe = 2 Ag + 3 Fe{2+}
OF2 + H2 = O2 + HF =>
2 OF2 + 2 H2 = O2 + 4 HF
H2O + MgCl2 = MgO + HCl =>
H2O + MgCl2 = MgO + 2 HCl
ZnO + Mg = Zn + MgO =>
ZnO + Mg = Zn + MgO
NaHCO3 + MgCl2 = MgCO3 + H2O + CO2 + NaCl =>
2 NaHCO3 + MgCl2 = MgCO3 + H2O + CO2 + 2 NaCl
C4H9COOH + CH3OH = C4H9COOCH3 + H2O =>
C4H9COOH + CH3OH = C4H9COOCH3 + H2O
PCl5 + Al2O3 = AlCl3 + P4O10 =>
12 PCl5 + 10 Al2O3 = 20 AlCl3 + 3 P4O10
KCl + H3PO4 = K3(PO4) + HCl =>
3 KCl + H3PO4 = K3(PO4) + 3 HCl
CuFeS2 + H2O + O2 = Cu9S5 + FeSO4 + H2SO4 =>
9 CuFeS2 + 4 H2O + 24 O2 = Cu9S5 + 9 FeSO4 + 4 H2SO4
Cl3 + KBr = KCl + Br2 =>
2 Cl3 + 6 KBr = 6 KCl + 3 Br2
FeCl3*6H2O + Ca(OH)2 = Fe(OH)3 + CaCl2 + H2O =>
2 FeCl3*6H2O + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2 + 12 H2O
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Cl2(aq) + H2S(aq){+} = H{+} + S + Cl{-}(aq) =>
Cl2(aq) + 2 H2S(aq){+} = 4 H{+} + 2 S + 2 Cl{-}(aq)
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + KOH + H2O =>
K2Cr2O7 + 6 FeSO4 + 6 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 2 KOH + 5 H2O
AlCl3 + O2 = Al2O3 + Cl2 =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
CH3CH2COOH = C3H6O2 = C3Н7ОК = KCl =>
CH3CH2COOH = C3H6O2
Ra + O2 = Ra3O2 =>
3 Ra + O2 = Ra3O2
AgCl + Na2S2O3 = Na4[Ag2(S2O3)3] + NaCl =>
2 AgCl + 3 Na2S2O3 = Na4[Ag2(S2O3)3] + 2 NaCl
ScN + O2 = Sc2O3 + N2 =>
4 ScN + 3 O2 = 2 Sc2O3 + 2 N2
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
Cl{-} + Pb3O4 + H{+} = Cl2 + Pb2{+} + H2O =>
26 Cl{-} + 4 Pb3O4 + 32 H{+} = 13 Cl2 + 6 Pb2{+} + 16 H2O
K + H3PO4 = KH2PO4 + H2 =>
2 K + 2 H3PO4 = 2 KH2PO4 + H2
LiO2 + CO2 = Li2(CO3) + O2 =>
4 LiO2 + 2 CO2 = 2 Li2(CO3) + 3 O2
Cu2 + AgNO3 = Ag + CuNO3 =>
Cu2 + 2 AgNO3 = 2 Ag + 2 CuNO3
K2CO3 + Ca(OH)2 = CaCO3 + KOH =>
K2CO3 + Ca(OH)2 = CaCO3 + 2 KOH
Al + KOH + H2O = K{+} + H4AlO4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 H4AlO4{-} + 3 H2
AlBr3 + Na2S + H2O = NaBr + Al(OH)3 + H2S =>
2 AlBr3 + 3 Na2S + 6 H2O = 6 NaBr + 2 Al(OH)3 + 3 H2S
Cu(NO3)2 + Na2(CO3) = CuCO3 + NaNO3 =>
Cu(NO3)2 + Na2(CO3) = CuCO3 + 2 NaNO3
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
BaS(aq) + FeBr3(aq) = BaBr2(aq) + Fe2S3(s) =>
3 BaS(aq) + 2 FeBr3(aq) = 3 BaBr2(aq) + Fe2S3(s)
Fe(ClO4)3 + Al = Al(ClO4)3 + Fe =>
Fe(ClO4)3 + Al = Al(ClO4)3 + Fe
Na2Co3 + AgNo3 = Na2No3AgCo3 =>
Na2Co3 + AgNo3 = Na2No3AgCo3
Na2MoO4 + Al = Mo + NaAlO2 =>
Na2MoO4 + 2 Al = Mo + 2 NaAlO2
FeC13 + Fe = FeC12 =>
12 FeC13 + Fe = 13 FeC12
CH3(CH)5CH3 + O2 = CO2 + H2O =>
4 CH3(CH)5CH3 + 39 O2 = 28 CO2 + 22 H2O
KBrO + MnCl2 + KOH = K2MnO4 + KBr + KCl + H2O =>
2 KBrO + MnCl2 + 4 KOH = K2MnO4 + 2 KBr + 2 KCl + 2 H2O
H2SO4 + Na2S2O3 = Na2SO4 + H2SO3 + S8 =>
8 H2SO4 + 8 Na2S2O3 = 8 Na2SO4 + 8 H2SO3 + S8
| 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.
