| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 P + 5 Cl2 = 2 PCl5
Cl2 + CaBr = CaCl + Br2 =>
Cl2 + 2 CaBr = 2 CaCl + Br2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2
P4S3 + Br2 = P4S5 + PBr3 =>
5 P4S3 + 12 Br2 = 3 P4S5 + 8 PBr3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H9O4N + O2 = CO2 + H2O + NH3 =>
2 C5H9O4N + 9 O2 = 10 CO2 + 6 H2O + 2 NH3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaHSO3 + HNO3 = NaNO3 + H2O + SO2 =>
NaHSO3 + HNO3 = NaNO3 + H2O + SO2
LiCl + AgNO3 = AgCl + LiNO3 =>
LiCl + AgNO3 = AgCl + LiNO3
HNO3 + Ca(OH) = CaNO3 + H2O =>
HNO3 + Ca(OH) = CaNO3 + H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Sr + F = SrF =>
Sr + F = SrF
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
C5H12O + O2 = H2O + CO2 =>
2 C5H12O + 15 O2 = 12 H2O + 10 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HI + O2 = I2 + H2O =>
4 HI + O2 = 2 I2 + 2 H2O
ClO2 + H2O = HClO3 + HCl =>
6 ClO2 + 3 H2O = 5 HClO3 + HCl
Rubidium + water = rubidiumhydroxide + hydrogen =>
2 Rb + 2 H2O = 2 RbOH + H2
IF5 + KOH = KIO3 + KF + H2O =>
IF5 + 6 KOH = KIO3 + 5 KF + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Fe + H2SO4 = Fe(SO4)3 + H2 =>
Fe + 3 H2SO4 = Fe(SO4)3 + 3 H2
Se + KBrO3 + H2O = H2SeO4 + KBr =>
Se + KBrO3 + H2O = H2SeO4 + KBr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Iodine + chlorine = iodinetrichloride =>
I2 + 3 Cl2 = 2 ICl3
(NH4)2Cr2O7 = N2 + H2O + Cr2O3 =>
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
O2 + C2 = CO2 =>
2 O2 + C2 = 2 CO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5NH2 + O2 = CO2 + H2O + N2 =>
4 C6H5NH2 + 31 O2 = 24 CO2 + 14 H2O + 2 N2
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
S2O{-2} + BrO3{-} + H{+} = S4O6{-2} + H2O + Br{-} =>
2 S2O{-2} + 2 BrO3{-} + 4 H{+} = S4O6{-2} + 2 H2O + 2 Br{-}
I2 + H2O2 = HIO3 + H2O =>
I2 + 5 H2O2 = 2 HIO3 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/14
Équations équilibrées sur10/07/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
