| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + S = (ll)CuS
C2H5COH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C2H5COH + 8 Cu(OH)2 = 3 CH3COOH + 4 Cu2O + 8 H2O
Al + HClO = Al(ClO)3 + H =>
Al + 3 HClO = Al(ClO)3 + 3 H
Li + H2SO4 = Li2SO4 + H2O + SO2 =>
2 Li + 2 H2SO4 = Li2SO4 + 2 H2O + SO2
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
CaNO3 + CuSO4 = CaSO4 + CuNO3 =>
CaNO3 + CuSO4 = CaSO4 + CuNO3
SnI2 = Sn + I2 =>
SnI2 = Sn + I2
CaCO3(s) + NaCl(aq) = CaCl2(aq) + Na2CO3(aq) =>
CaCO3(s) + 2 NaCl(aq) = CaCl2(aq) + Na2CO3(aq)
NaCl + H2 = NaH + Cl2 =>
2 NaCl + H2 = 2 NaH + Cl2
SrSi + Br = BrSi + Sr =>
SrSi + Br = BrSi + Sr
C9H14N4O3 + H2O = CH4 + CO2 + NH3 =>
C9H14N4O3 + 7 H2O = 4 CH4 + 5 CO2 + 4 NH3
CuSO3 + Ag = Ag2SO3 + Cu =>
CuSO3 + 2 Ag = Ag2SO3 + Cu
Zn + CuNo32 = ZnNo32 + Cu =>
Zn + CuNo32 = ZnNo32 + Cu
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
VO2Cl2 + Cu + HCl = VOCl2 + CuCl2 + H2O =>
VO2Cl2 + Cu + 2 HCl = VOCl2 + CuCl2 + H2O
FeSO4 + KI = FeI2 + SO4K2 =>
FeSO4 + 2 KI = FeI2 + SO4K2
HN4{+} + H2O = HN4OH + H{+} =>
HN4{+} + H2O = HN4OH + H{+}
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
KOH + HS = H2O + KS =>
KOH + HS = H2O + KS
NaBr + NaOH = Na + BrOH =>
NaBr + NaOH = 2 Na + BrOH
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
Mg + NiBr2 = Ni + MgBr2 =>
Mg + NiBr2 = Ni + MgBr2
Ni + MgBr2 = NiBr2 + Mg =>
Ni + MgBr2 = NiBr2 + Mg
FeO + F2 = FeF2 + O2 =>
2 FeO + 2 F2 = 2 FeF2 + O2
Si + F = SiF4 =>
Si + 4 F = SiF4
H2SO4 + CHKO3 = K2SO4 + H2O + CO2 =>
H2SO4 + 2 CHKO3 = K2SO4 + 2 H2O + 2 CO2
C13H15O3 + O2 = CO2 + H2O =>
4 C13H15O3 + 61 O2 = 52 CO2 + 30 H2O
Ra + Cl2 = RaCl =>
2 Ra + Cl2 = 2 RaCl
C(s) + H2(g) + H2O(l) = C4H10O(l) =>
4 C(s) + 4 H2(g) + H2O(l) = C4H10O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Sb5 + O2 = SbO =>
2 Sb5 + 5 O2 = 10 SbO
CaCO3 + Cl2 = Cl2O + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = Cl2O + CaCl2 + CO2
SiO2(s) + HF = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF = SiF4(g) + 2 H2O(l)
CH3CH3OH + O2 = H2O + CHOOH =>
4 CH3CH3OH + 9 O2 = 6 H2O + 8 CHOOH
C7H12 + BH3 + H2O2 = C7H14O + B(OH)(C7H12)2 =>
5 C7H12 + BH3 + 2 H2O2 = 3 C7H14O + B(OH)(C7H12)2
Al(NO3)3 + CsF = Cs(NO3)3 + AlF =>
Al(NO3)3 + CsF = Cs(NO3)3 + AlF
Si + Fe = Fe2Si =>
Si + 2 Fe = Fe2Si
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KSCN + H2O2 = H2O + KSOCN =>
KSCN + H2O2 = H2O + KSOCN
NH3NI3(s) = N2(g) + NH4I(s) + I2(s) =>
8 NH3NI3(s) = 5 N2(g) + 6 NH4I(s) + 9 I2(s)
(NH2)2CO + FeSO4 + Na2CO3 + NaNO3 = Na4[Fe(CN)6] + Na2SO4 + N2O4 + H2O =>
4(NH2)2CO + FeSO4 + 2 Na2CO3 + 2 NaNO3 = Na4[Fe(CN)6] + Na2SO4 + 2 N2O4 + 8 H2O
Cl2 + e = Cl[{-}] =>
Cl2 + 2e = 2 Cl[{-}]
CH3CHBrCNHBr + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CHBrCOOH + HNO3 + Br2 + H2O =>
10 CH3CHBrCNHBr + 18 KMnO4 + 27 H2SO4 = 18 MnSO4 + 9 K2SO4 + 10 CH3CHBrCOOH + 10 HNO3 + 5 Br2 + 22 H2O
Pb + H{+3}PO{+4} = H{+2} + Pb{+3}(PO{+4}){+2} =>
Pb + 3 H{+3}PO{+4} = 3 H{+2} + Pb{+3}(PO{+4}){+2}
CH3COOHNaOH = NaCH3COOH2O =>
CH3COOHNaOH = NaCH3COOH2O
Na6V10O28 + KI + HCl = VOCl2 + I2 + NaCl + KCl + H2O =>
Na6V10O28 + 10 KI + 36 HCl = 10 VOCl2 + 5 I2 + 6 NaCl + 10 KCl + 18 H2O
Zn + HNO2 = ZnNO2 + H =>
Zn + HNO2 = ZnNO2 + H
CaCO3 + HCl = CaCl2 + C + O2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + C + O2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
