| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3Cl + H2 = 2 CH4 + Cl2
ZnCl2 + K2SO4 = ZnSO4 + KCl =>
ZnCl2 + K2SO4 = ZnSO4 + 2 KCl
Cu + Pb(NO3)2 = PbCu(NO3)2 =>
Cu + Pb(NO3)2 = PbCu(NO3)2
CS2 + H2SO4 = CO2 + H2O + S =>
3 CS2 + 2 H2SO4 = 3 CO2 + 2 H2O + 8 S
BaI2 + F2 = BaF2 + I =>
BaI2 + F2 = BaF2 + 2 I
BaCl2(s) + Na2SO4 = BaSO4 + NaCl =>
BaCl2(s) + Na2SO4 = BaSO4 + 2 NaCl
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
K2O + CH3COOH = K2(CH3COO)2 + H2O =>
K2O + 2 CH3COOH = K2(CH3COO)2 + H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
C8H10 + KMnO4 + Na2CO3 = C7H5NaO2 + KOH + MnO2 + H2O =>
13 C8H10 + 22 KMnO4 + 8 Na2CO3 = 16 C7H5NaO2 + 22 KOH + 22 MnO2 + 14 H2O
CH3NO2 = C + H2 + N2 + O2 =>
2 CH3NO2 = 2 C + 3 H2 + N2 + 2 O2
HNO3(aq) + NaOH = NaNO3(aq) + H2O(l) =>
HNO3(aq) + NaOH = NaNO3(aq) + H2O(l)
C3H5OH(i) + O2(g) = CO2(g) + H2O(g) =>
C3H5OH(i) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
Al2S3 + HOH = H2S + Al(OH)3 =>
Al2S3 + 6 HOH = 3 H2S + 2 Al(OH)3
ClO2 + NaOH = NaCl + H2O + O2 =>
4 ClO2 + 4 NaOH = 4 NaCl + 2 H2O + 5 O2
Zn(g) + O2(g) = ZnO(s) =>
2 Zn(g) + O2(g) = 2 ZnO(s)
SnCl4(aq) + Ti(NO3)3(aq) = Sn(NO3)3 + TiCl4 =>
SnCl4(aq) + Ti(NO3)3(aq) = Sn(NO3)3 + TiCl4
(COOH)2 + NaOH = COOHCOONa + H2O =>
(COOH)2 + NaOH = COOHCOONa + H2O
HOOC2OOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HOOC2OOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
FeS + Cr2O7 = Fe + Cr + S2O3 =>
14 FeS + 3 Cr2O7 = 14 Fe + 6 Cr + 7 S2O3
Cd + Cr{3+} = Cd{2+} + Cr =>
3 Cd + 2 Cr{3+} = 3 Cd{2+} + 2 Cr
Mg3(PO4)2 + LiCl = Li3PO4 + MgCl2 =>
Mg3(PO4)2 + 6 LiCl = 2 Li3PO4 + 3 MgCl2
Al + Cu3(CO3)2(OH)2 + HCl = AlCl2 + H2O + CO2 + Cu =>
3 Al + Cu3(CO3)2(OH)2 + 6 HCl = 3 AlCl2 + 4 H2O + 2 CO2 + 3 Cu
Sc(OH)3 + H4TiO4 = Sc4(TiO4)3 + H2O =>
4 Sc(OH)3 + 3 H4TiO4 = Sc4(TiO4)3 + 12 H2O
Na(s)H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s)H2O(l) = 2 NaOH(aq) + H2(g)
HBrO + FeSO4 + H2SO4 = HBr + Fe2(SO4)3 + H2O =>
HBrO + 2 FeSO4 + H2SO4 = HBr + Fe2(SO4)3 + H2O
NaBr + NaOH = Na + BrOH =>
NaBr + NaOH = 2 Na + BrOH
Na(CH2CO2) = Na + (CH2CO2) =>
Na(CH2CO2) = Na + (CH2CO2)
AgNO3 = (NO3)4 + Ag =>
4 AgNO3 = (NO3)4 + 4 Ag
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CaOCl2 + KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4 =>
CaOCl2 + 2 KI + H2SO4 = I2 + CaCl2 + H2O + K2SO4
Bi2O2 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O2 + 2 NaOH + 3 NaClO = 2 NaBiO3 + 3 NaCl + H2O
K3PO4 + Mg(NO3)2 = K3(NO3)2 + Mg(PO4) =>
K3PO4 + Mg(NO3)2 = K3(NO3)2 + Mg(PO4)
CO + H2O = CO2 + H =>
CO + H2O = CO2 + 2 H
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
HNO3 + Sr = Sr(NO3)2 + H2 =>
2 HNO3 + Sr = Sr(NO3)2 + H2
Ba + H2SO4 = BaSO4 + SO2 + H2O =>
Ba + 2 H2SO4 = BaSO4 + SO2 + 2 H2O
Cu + NaCl = CuCl + Na =>
Cu + NaCl = CuCl + Na
Cr2O7{2-} + Br{-} + H{+} = Cr3 + H2O + Br2 =>
3 Cr2O7{2-} + 36 Br{-} + 42 H{+} = 2 Cr3 + 21 H2O + 18 Br2
Br2 + H2O + SO = HBr + H2SO4 =>
2 Br2 + 3 H2O + SO = 4 HBr + H2SO4
NaBrO4 + Na2Se + H2O = Se + NaBr + NaOH =>
NaBrO4 + 4 Na2Se + 4 H2O = 4 Se + NaBr + 8 NaOH
I2 + H2O = IOH + H =>
I2 + 2 H2O = 2 IOH + 2 H
H3PO4 + B(OH)2 = B3(PO4)2 + H2O =>
2 H3PO4 + 3 B(OH)2 = B3(PO4)2 + 6 H2O
Cd + F = CdF2 =>
Cd + 2 F = CdF2
KOH + NISO4 = K2SO4 + NI(OH)2 =>
2 KOH + NISO4 = K2SO4 + NI(OH)2
KBr + H2SO4 = KHSO4 + Br2 + H2O + H2S =>
8 KBr + 9 H2SO4 = 8 KHSO4 + 4 Br2 + 4 H2O + H2S
HBrO + FeSO4 + H2SO4 = HBr + Fe2(SO4)3 + H2O =>
HBrO + 2 FeSO4 + H2SO4 = HBr + Fe2(SO4)3 + H2O
Na2SiF6 + H2O = SiO2 + HF + NaF =>
Na2SiF6 + 2 H2O = SiO2 + 4 HF + 2 NaF
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
