| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 4 H2O + 2 NO
ZNS + H2SO4 = ZNSO4 + H2S =>
ZNS + H2SO4 = ZNSO4 + H2S
NaH2PO4(s) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
NaH2PO4(s) + 2 NaOH(aq) = Na3PO4(aq) + 2 H2O(l)
C7H10O3 + O2 = CO2 + H2O =>
C7H10O3 + 8 O2 = 7 CO2 + 5 H2O
ZNS + H2SO4 = ZNSO4 + H2S =>
ZNS + H2SO4 = ZNSO4 + H2S
Fe + AgC2H3O2 = Fe(CH3CO2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(CH3CO2)2 + 2 Ag
SF4(g) + H2O = SO2(g) + HF =>
SF4(g) + 2 H2O = SO2(g) + 4 HF
NH3 = N + H2 =>
2 NH3 = 2 N + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ni + HNO3 = Ni(NO3)2 + H2O + NO2 =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 H2O + 2 NO2
AG + I = AGI =>
AG + I = AGI
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCl(aq)
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KI + HCl + MnO2 = I2 + H2O + KCl + MnCl2 =>
2 KI + 4 HCl + MnO2 = I2 + 2 H2O + 2 KCl + MnCl2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Mg3B2 + H2O = Mg(OH)2 + B2H6 =>
Mg3B2 + 6 H2O = 3 Mg(OH)2 + B2H6
CH3CHO + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnO2 + H2O =>
3 CH3CHO + 2 KMnO4 + H2SO4 = 3 CH3COOH + K2SO4 + 2 MnO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
(Pb(NO3)2) + KI = PbI2 + K(NO3) =>
(Pb(NO3)2) + 2 KI = PbI2 + 2 K(NO3)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
PBSO4 + K2CRO4 = PBCRO4 + K2SO4 =>
PBSO4 + K2CRO4 = PBCRO4 + K2SO4
AGI = AG + I =>
AGI = AG + I
AgI = Ag + I =>
AgI = Ag + I
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
MNO2 + KCLO3 + KOH = K2MNO4 + KCL + H2O =>
3 MNO2 + KCLO3 + 6 KOH = 3 K2MNO4 + KCL + 3 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn(OH)2 + H3PO4 = H2O + Zn + PO4 =>
3 Zn(OH)2 + 2 H3PO4 = 6 H2O + 3 Zn + 2 PO4
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Pb(ClO3)2 + NaI = Na(ClO3)2 + PbI =>
Pb(ClO3)2 + NaI = Na(ClO3)2 + PbI
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NABr + CA(OH)2 = CABr2 + NAOH =>
2 NABr + CA(OH)2 = CABr2 + 2 NAOH
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Cu3(PO4)2(s) + HCl(aq) = CuCl2(s) + H3PO4(aq) =>
Cu3(PO4)2(s) + 6 HCl(aq) = 3 CuCl2(s) + 2 H3PO4(aq)
Na2CO3(aq) + HNO3(aq) = H2O + NaNO3 + CO2 =>
Na2CO3(aq) + 2 HNO3(aq) = H2O + 2 NaNO3 + CO2
Cu3(PO4)2(s) + HCl(aq) = CuCl2(s) + H3PO4(aq) =>
Cu3(PO4)2(s) + 6 HCl(aq) = 3 CuCl2(s) + 2 H3PO4(aq)
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
NaNO2 + HNO3 = NaNO3 + HNO2 =>
NaNO2 + HNO3 = NaNO3 + HNO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/03/16
Équations équilibrées sur11/02/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
