| Équations équilibrées la veille | Équations équilibrées le lendemain |
HIO3 + NaHCO3 = NaIO3 + H2CO3
CO2 + H2O + BaCl2 = BaCO3 + HCl =>
CO2 + H2O + BaCl2 = BaCO3 + 2 HCl
KClO3 + KI + H2SO4 = K2SO4 + KCl + I2 + H2O =>
KClO3 + 6 KI + 3 H2SO4 = 3 K2SO4 + KCl + 3 I2 + 3 H2O
Cu2SO4 + HCl = H2SO4 + CuCl =>
Cu2SO4 + 2 HCl = H2SO4 + 2 CuCl
Ni(Co)4(g) = Ni(s) + Co(g) =>
Ni(Co)4(g) = Ni(s) + 4 Co(g)
NBr3 = Br2 + N2 =>
2 NBr3 = 3 Br2 + N2
CuBr2 + Na3PO4 = Cu3(PO4)2 + NaBr =>
3 CuBr2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaBr
CrO3 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO3 + 12 HCl = 2 CrCl3 + 3 Cl2 + 6 H2O
Mg + Ag2SO4 = MgAg + SO4 =>
2 Mg + Ag2SO4 = 2 MgAg + SO4
(NH4)3PO4 + Sn(NO3)2 = Sn3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Sn(NO3)2 = Sn3(PO4)2 + 6 NH4NO3
Hg(OH)2 + H3 + PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3 + 2 PO4 = Hg3(PO4)2 + 6 H2O
MnO4{-} = MnO3{-} + O2 =>
2 MnO4{-} = 2 MnO3{-} + O2
C4H8O + Cu(OH)2 = Cu2O + CO2 + H2O =>
C4H8O + 22 Cu(OH)2 = 11 Cu2O + 4 CO2 + 26 H2O
HNO2 + H2O + Cl2 = HCl + HNO3 =>
HNO2 + H2O + Cl2 = 2 HCl + HNO3
K2CO3 + I2 = KI + KIO3 + CO2 =>
3 K2CO3 + 3 I2 = 5 KI + KIO3 + 3 CO2
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
Mn + HBrO3 = Mn(BrO3)2 + H2 =>
Mn + 2 HBrO3 = Mn(BrO3)2 + H2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
H + AlCl = Al + HCl =>
H + AlCl = Al + HCl
CuCl + Ba(NO3)2 = CuNO3 + BaCl2 =>
2 CuCl + Ba(NO3)2 = 2 CuNO3 + BaCl2
Ca(OH)2CaSO4 = (CaOH)2SO4 =>
Ca(OH)2CaSO4 = (CaOH)2SO4
HCIO3 + SO2 + H2O = HCI + H2SO4 =>
HCIO3 + 3 SO2 + 3 H2O = HCI + 3 H2SO4
K + C2H4O2 = KC2H3O2 + H2 =>
2 K + 2 C2H4O2 = 2 KC2H3O2 + H2
NaBO2 + H2O2 + H2O = NaBO2(OH)23(H2O) =>
2 NaBO2 + 23 H2O2 + 2 H2O = 2 NaBO2(OH)23(H2O)
VSe2 + SeO2 + I2 = V4OSe8I8 + Se =>
8 VSe2 + SeO2 + 8 I2 = 2 V4OSe8I8 + Se
H3PO4 + FeCl3 = FePO4 + H3Cl3 =>
H3PO4 + FeCl3 = FePO4 + H3Cl3
Pb + Sb2O3 = Pb2O4 + Sb =>
6 Pb + 4 Sb2O3 = 3 Pb2O4 + 8 Sb
ZnO + Na2O = ZnO2 + Na2 =>
ZnO + Na2O = ZnO2 + Na2
Ge + HNO3 = GeO + NO + H =>
2 Ge + HNO3 = 2 GeO + NO + H
CU(OH)2(s) + H2SO4(aq) = H2O + CUSO4 =>
CU(OH)2(s) + H2SO4(aq) = 2 H2O + CUSO4
H3PO4 + FeCl3 = FePO4 + H3Cl3 =>
H3PO4 + FeCl3 = FePO4 + H3Cl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cu(s) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
KBr(aq) + AgNO3(ag) = AgBr(s) + KNO3(aq) =>
KBr(aq) + AgNO3(ag) = AgBr(s) + KNO3(aq)
Na2O + CaO = CaNa2O2 =>
Na2O + CaO = CaNa2O2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
LiMnO4 + HCl = MnCl2 + LiCl + H2O + O2 =>
4 LiMnO4 + 12 HCl = 4 MnCl2 + 4 LiCl + 6 H2O + 5 O2
MgCl2 + AgCl = MgAg2 + Cl2 =>
MgCl2 + 2 AgCl = MgAg2 + 2 Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Co + O2 = Co2O2 =>
2 Co + O2 = Co2O2
C2H8N2(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
C2H8N2(l) + 2 N2O4(l) = 3 N2(g) + 4 H2O(g) + 2 CO2(g)
Be + B = BeB =>
Be + B = BeB
Fe2O3(aq) + HNO3(aq) = Fe(NO3)3() + H2O(l) =>
Fe2O3(aq) + 6 HNO3(aq) = 2 Fe(NO3)3() + 3 H2O(l)
CrCl3 + KNO3 + NaOH = Na2Cr2O7 + KNO2 + H2O + NaCl =>
2 CrCl3 + 3 KNO3 + 8 NaOH = Na2Cr2O7 + 3 KNO2 + 4 H2O + 6 NaCl
Cu + Cu{+2} = Cu{+1) =>
Cu + Cu{+2} = 2 Cu{+1)
CoSO4 + NH3 = CoO + HNO3 + H2S =>
CoSO4 + NH3 = CoO + HNO3 + H2S
Hg2(NO3)2 + LiOH = Hg2(OH)2 + LiNO3 =>
Hg2(NO3)2 + 2 LiOH = Hg2(OH)2 + 2 LiNO3
CoCl2 + NH4OH = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH4OH = Co(OH)2 + 2 NH4Cl
Sr(OH)2 + HNO3 = SrOHNO3 + H2O =>
Sr(OH)2 + HNO3 = SrOHNO3 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
