| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaNO2 + H2SO4 = Na2SO4 + NaNO3 + 2 NO + H2O
HBrO3 = Br2 + H3O + O2 =>
6 HBrO3 = 3 Br2 + 2 H3O + 8 O2
AICl3 + KOH = AI(OH)3 + KCl =>
AICl3 + 3 KOH = AI(OH)3 + 3 KCl
Na2SO4 + MgNO3 = Mg2SO4 + NaNO3 =>
Na2SO4 + 2 MgNO3 = Mg2SO4 + 2 NaNO3
Fe(HCO3)3 + CaO = Fe2O3 + Ca(HCO3)2 =>
2 Fe(HCO3)3 + 3 CaO = Fe2O3 + 3 Ca(HCO3)2
Li2SO3 + HCl = LiCl + SO2 + H2O =>
Li2SO3 + 2 HCl = 2 LiCl + SO2 + H2O
S3 + H2O = OS3 + H2 =>
S3 + H2O = OS3 + H2
Ru + Cl2 = RuCl2 =>
Ru + Cl2 = RuCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sb2S2O + O2 = Sb2O5 + SO3 =>
Sb2S2O + 5 O2 = Sb2O5 + 2 SO3
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NaN3 + NaN(CN)2 + HCl = NaC2H2N9 + NaCl =>
2 NaN3 + NaN(CN)2 + 2 HCl = NaC2H2N9 + 2 NaCl
Br2(l) + KI(aq) = KBr(aq) + I2(l) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(l)
Ba(NO3)2 + KSCN = KNO3 + Ba(SCN)2 =>
Ba(NO3)2 + 2 KSCN = 2 KNO3 + Ba(SCN)2
C6H5COOH + NH3 = H2O + C6H5CONH2 =>
C6H5COOH + NH3 = H2O + C6H5CONH2
CrSO4 + PbCl2 = PbSO4 + CrCl2 =>
CrSO4 + PbCl2 = PbSO4 + CrCl2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NiSO4 + K3Fe(CN)6 = Ni3(Fe(CN)6)2 + K2SO4 =>
3 NiSO4 + 2 K3Fe(CN)6 = Ni3(Fe(CN)6)2 + 3 K2SO4
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
NiOHCl + KCl = NiCl2 + KOH =>
NiOHCl + KCl = NiCl2 + KOH
H2SO4 + Zn(OH)2 + H2O = [Zn(H2O)4]SO4 =>
H2SO4 + Zn(OH)2 + 2 H2O = [Zn(H2O)4]SO4
Al(OH)3 + KOH = Al(OK)3 + H2O =>
Al(OH)3 + 3 KOH = Al(OK)3 + 3 H2O
C3Cl2N3NaO3*2H2O + HCl = NaCl + Cl2 + H2O + C3H3N3O3 =>
C3Cl2N3NaO3*2H2O + 3 HCl = NaCl + 2 Cl2 + 2 H2O + C3H3N3O3
Mg3(PO4)2 + CO2 + Si = MgCO3 + SiO + P =>
Mg3(PO4)2 + 3 CO2 + 5 Si = 3 MgCO3 + 5 SiO + 2 P
N2O5 + PCl3 = NCl3 + P4 + O2 =>
2 N2O5 + 4 PCl3 = 4 NCl3 + P4 + 5 O2
MnO4{-} + V{2+} + H{+} = VO{2+} + H2O + Mn{2+} =>
2 MnO4{-} + 5 V{2+} + 6 H{+} = 5 VO{2+} + 3 H2O + 2 Mn{2+}
NaS + Fe2(SO4)2 = NaSO4 + FeS =>
2 NaS + Fe2(SO4)2 = 2 NaSO4 + 2 FeS
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
C10H16 + Br2 = C10H16Br4 =>
C10H16 + 2 Br2 = C10H16Br4
Cu(NO3) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(NO3) + 2 HNO3 = Cu(NO3)2 + NO2 + H2O
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH =>
K4[Fe(CN)6] + HNO3 = K3[Fe(CN)6] + NO2 + KOH
Fe(SCN) + AgNO3 = FeNO3 + AgSCN =>
Fe(SCN) + AgNO3 = FeNO3 + AgSCN
Mg5 + O = MgO =>
Mg5 + 5 O = 5 MgO
C2H5OH + OH = CH3COO + H2O =>
C2H5OH + 5 OH = CH3COO + 4 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Al + Cu(SO4) = Cu + Al(SO4) =>
Al + Cu(SO4) = Cu + Al(SO4)
[Fe(SCN)3] + F = [FeF6] + SCN =>
[Fe(SCN)3] + 6 F = [FeF6] + 3 SCN
C2HCl3 + H2O2 = CO2 + H2O + Cl =>
2 C2HCl3 + 9 H2O2 = 4 CO2 + 10 H2O + 6 Cl
KNO3 + Na3Co(NO2)6 = K3Co(NO2)6 + NaNO3 =>
3 KNO3 + Na3Co(NO2)6 = K3Co(NO2)6 + 3 NaNO3
NBr3(l) = N2(g) + Br2(g) =>
2 NBr3(l) = N2(g) + 3 Br2(g)
KMnO4 + H2SO4 + C3H8O = K2SO4 + MnSO4 + H2O + C3H6O =>
2 KMnO4 + 3 H2SO4 + 5 C3H8O = K2SO4 + 2 MnSO4 + 8 H2O + 5 C3H6O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Cu + HNO3 = Cu(NO3)2 + H2O(l) + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O(l) + 2 NO2
F + K2 = FK =>
2 F + K2 = 2 FK
FeCl3 + Na2CO3 = FeNa3 + Cl2CO3 =>
2 FeCl3 + 3 Na2CO3 = 2 FeNa3 + 3 Cl2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ga2S3 = Ga3 + S2 =>
6 Ga2S3 = 4 Ga3 + 9 S2
Na2S = Na{+} + S{2-} =>
Na2S = 2 Na{+} + S{2-}
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
