| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSi(s) + H2O(l) = MgO(s) + SiH2
C10H8(s) + O2(g) = CO2(g) + H2O(g) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(g)
Na3Co(NO2)6 + KCl = K2NaCo(NO2)6 + NaCl =>
Na3Co(NO2)6 + 2 KCl = K2NaCo(NO2)6 + 2 NaCl
KSCN + FeO2 = Fe(SCN)3 + K2O + O2 =>
12 KSCN + 4 FeO2 = 4 Fe(SCN)3 + 6 K2O + O2
CH3COOHNH4Cl = CH3COClNH3H2O =>
CH3COOHNH4Cl = CH3COClNH3H2O
CaNO3 + CO2 = CaCO3 + NO2 =>
CaNO3 + CO2 = CaCO3 + NO2
NaOH + Na2Pb(OH)6 + CrCl3 = Na2CrO4 + Na2PbO2 + NaCl + H2O =>
10 NaOH + 3 Na2Pb(OH)6 + 2 CrCl3 = 2 Na2CrO4 + 3 Na2PbO2 + 6 NaCl + 14 H2O
Ca(OH)2 + S + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 S + 3 O2 = 2 CaSO4 + 2 H2O
Mg(NO3)2 + H2SO4 = Mg(SO3)2 + H2NO4 =>
Mg(NO3)2 + 2 H2SO4 = Mg(SO3)2 + 2 H2NO4
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Zn + H2CO3 = H + Zn2CO3 =>
2 Zn + H2CO3 = 2 H + Zn2CO3
Zn + Br2 + KOH = Zn(OH)2 + KBr =>
Zn + Br2 + 2 KOH = Zn(OH)2 + 2 KBr
CaCO3 = CO2CaO =>
CaCO3 = CO2CaO
IPO4 + H2O = I2 + IO3{-} + H2PO4{-} + H{+} =>
5 IPO4 + 9 H2O = I2 + 3 IO3{-} + 5 H2PO4{-} + 8 H{+}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
IPO4 + H2O = I2 + IO3{-} + H2PO4{-} + H{+}' =>
5 IPO4 + 9 H2O = I2 + 3 IO3{-} + 5 H2PO4{-} + 8 H{+}'
C10H10 + Cl2 = C + HCl =>
C10H10 + 5 Cl2 = 10 C + 10 HCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca(OH)2 + CH3CO2H = H2O + CO2 + CH3Ca =>
8 Ca(OH)2 + 9 CH3CO2H = 14 H2O + 10 CO2 + 8 CH3Ca
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
H2SiO3 + Cu(OH)2 = Cu(SiO3) + H2O =>
H2SiO3 + Cu(OH)2 = Cu(SiO3) + 2 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NF2 + AlCl3 = N2 + Cl2 + AlF3 =>
6 NF2 + 4 AlCl3 = 3 N2 + 6 Cl2 + 4 AlF3
HClO + HCl + Sn = SnCl2 + H2O =>
HClO + HCl + Sn = SnCl2 + H2O
AlCl2 + Ca = CaCl2 + Al =>
AlCl2 + Ca = CaCl2 + Al
C4H9COOH + ZnO = (C4H9COO)2Zn + H2O =>
2 C4H9COOH + ZnO = (C4H9COO)2Zn + H2O
CuSO4 + NH3 = Cu(NH3)4SO4 =>
CuSO4 + 4 NH3 = Cu(NH3)4SO4
NH4ClO4 + C6H4(COO)2Cu = CuCl2 + CO + H2O + N2 + HCl =>
14 NH4ClO4 + 5 C6H4(COO)2Cu = 5 CuCl2 + 40 CO + 36 H2O + 7 N2 + 4 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C6H5COOH + NaOH = H2O + NaC6H5CO2 =>
C6H5COOH + NaOH = H2O + NaC6H5CO2
Fe(NO3)3 + NH4CH3COO = Fe(CH3COO)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4CH3COO = Fe(CH3COO)3 + 3 NH4NO3
Li2S + K2SO4 = Li2SO4 + K2S =>
Li2S + K2SO4 = Li2SO4 + K2S
Co + Cu{+} = Co{2+} + Cu =>
Co + 2 Cu{+} = Co{2+} + 2 Cu
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3
Zn(OH)2 + Na2CO3 = ZnCO3 + NaOH =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 NaOH
SnO + NF2 = SnF2 + N2O2 =>
2 SnO + 2 NF2 = 2 SnF2 + N2O2
FeCl3 + HNO3 = Fe(NO3)3 + ClH =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 ClH
HCOOH + CH3NH2 = CH3CONH2 + H2O =>
HCOOH + CH3NH2 = CH3CONH2 + H2O
Hg(NO3)2 + NH4I = HgI + NH4(NO3)2 =>
Hg(NO3)2 + NH4I = HgI + NH4(NO3)2
CaO + HPO3 = Ca3(PO4)2 + H2O =>
3 CaO + 2 HPO3 = Ca3(PO4)2 + H2O
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
K2CrO4 + H2SO4 = K2CrO7 + SO2 + H2O =>
K2CrO4 + 3 H2SO4 = K2CrO7 + 3 SO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
C6H10O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + HOOCCH2CH2CH2CH2CH2COOH =>
21 C6H10O + 16 K2Cr2O7 + 64 H2SO4 = 16 K2SO4 + 16 Cr2(SO4)3 + 61 H2O + 18 HOOCCH2CH2CH2CH2CH2COOH
Ag{+} + Zn{-} = Ag + Zn{2+} =>
3 Ag{+} + Zn{-} = 3 Ag + Zn{2+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
