| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mn(CH3COO)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 CH3COOK + 4 CH3COOH
Si + HF = SiHF =>
Si + HF = SiHF
C2H6 + HCl = C2H4Cl2 + H2 =>
C2H6 + 2 HCl = C2H4Cl2 + 2 H2
AlCl2 + (OH)3 = Al(OH)3 + Cl3 =>
3 AlCl2 + 3(OH)3 = 3 Al(OH)3 + 2 Cl3
H2S(g) + H2O2(g) = H2(g) + SO2(g) =>
H2S(g) + H2O2(g) = 2 H2(g) + SO2(g)
Mg(s) + ZnCl2 = Zn + MgCl2 =>
Mg(s) + ZnCl2 = Zn + MgCl2
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
C2H5COOH = C2H5 + COOH =>
C2H5COOH = C2H5 + COOH
NaO + CO2 = Na(CO3) =>
NaO + CO2 = Na(CO3)
KCl(aq) + Na2CO3(aq) = K2CO3(aq) + NaCl(s) =>
2 KCl(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaCl(s)
Mn(CH3COO)2 + KMnO4 + H2O = MnO2 + CH3COOK + CH3COOH =>
3 Mn(CH3COO)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 CH3COOK + 4 CH3COOH
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
Sn + KOH + H2O = K2Sn(OH)6 + H2 =>
Sn + 2 KOH + 4 H2O = K2Sn(OH)6 + 2 H2
Cr2O7{-2} + H{+} + I2 = Cr + H2O + IO =>
Cr2O7{-2} + 2 H{+} + 3 I2 = 2 Cr + H2O + 6 IO
NaVO3 + H2O2 + H2SO4 = HVO4 + H2O + Na2SO4 =>
2 NaVO3 + 2 H2O2 + H2SO4 = 2 HVO4 + 2 H2O + Na2SO4
Fe + Al2(SO4)3 = Al + Fe(SO4) =>
3 Fe + Al2(SO4)3 = 2 Al + 3 Fe(SO4)
Cu + (H2SO4) = CuSO4 + H2O + SO2 =>
Cu + 2(H2SO4) = CuSO4 + 2 H2O + SO2
NiCO3 + H3PO4 = Ni(H2PO4)2 + CO2 + H2O =>
NiCO3 + 2 H3PO4 = Ni(H2PO4)2 + CO2 + H2O
K2SO3 + CaCl2 = KCl + CaSO3 =>
K2SO3 + CaCl2 = 2 KCl + CaSO3
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Cd + SnCl4 = Sn + CdCl4 =>
Cd + SnCl4 = Sn + CdCl4
C2H6 + O2 = CO + H2O = =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
C8H20 + O = CO2 + H2O =>
C8H20 + 26 O = 8 CO2 + 10 H2O
Mn(CH3COO)2 + KMnO4 + H2O = MnO2 + CH3COOK + CH3COOH =>
3 Mn(CH3COO)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 CH3COOK + 4 CH3COOH
Ca3(PO4)6 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)6 + 6 SiO2 + 42 C = 6 CaSiO3 + 3 P4 + 42 CO
KNO3 + H = KNO2 + H2O =>
KNO3 + 2 H = KNO2 + H2O
S(s) + O(g) = SO3(g) =>
S(s) + 3 O(g) = SO3(g)
CH3F + O2 = CO2 + H2O + F2 =>
4 CH3F + 7 O2 = 4 CO2 + 6 H2O + 2 F2
SO2(g) + HNO2(aq) = H2SO4(aq) + NO(g) =>
SO2(g) + 2 HNO2(aq) = H2SO4(aq) + 2 NO(g)
CoCO3 + H2O + CO2 = Co(HCO3)2 =>
CoCO3 + H2O + CO2 = Co(HCO3)2
FeCO3 + H2 = Fe + H2O + CO2 =>
FeCO3 + H2 = Fe + H2O + CO2
CHCl3 + CH3COOH = C2H4 + Cl3 + COOH =>
CHCl3 + CH3COOH = C2H4 + Cl3 + COOH
H2SO4 + HL = H2SO3 + L + H2O =>
H2SO4 + 2 HL = H2SO3 + 2 L + H2O
Tb4O7 = Tb2O3 + O2 =>
2 Tb4O7 = 4 Tb2O3 + O2
KMnO4 + CS2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
16 KMnO4 + 5 CS2 + 14 H2SO4 = 8 K2SO4 + 16 MnSO4 + 5 CO2 + 14 H2O
FeI3 = FeI2 + I =>
FeI3 = FeI2 + I
Cu(ClO3)2 = Cu + (ClO3)3 =>
3 Cu(ClO3)2 = 3 Cu + 2(ClO3)3
Li2SiO3 = Li2O + SiO2 =>
Li2SiO3 = Li2O + SiO2
Mg(OH)2 + H2C2O4 = (H2O) + C2O4Mg =>
Mg(OH)2 + H2C2O4 = 2(H2O) + C2O4Mg
PbO2 + HMnO3 + NHO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 NHO3 = Pb(NO3)2 + HMnO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + PH + KOH = K3PO4 + K2MnO4 + H2O =>
6 KMnO4 + PH + 9 KOH = K3PO4 + 6 K2MnO4 + 5 H2O
Cr(NO3)3 + H2O = Cr(H2O)3 + NO3 =>
Cr(NO3)3 + 3 H2O = Cr(H2O)3 + 3 NO3
NaC2 + CaOH = NaOH + CaC2 =>
NaC2 + CaOH = NaOH + CaC2
Mg3(PO4)2 + Pb(NO3)2 = Pb3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Pb(NO3)2 = Pb3(PO4)2 + 3 Mg(NO3)2
NH4(OH) + HNO2 = NH4(NO2) + H2O =>
NH4(OH) + HNO2 = NH4(NO2) + H2O
Mn(CH3COO)2 + KMnO4 + H2O = MnO2 + CH3COOK + CH3COOH =>
3 Mn(CH3COO)2 + 2 KMnO4 + 2 H2O = 5 MnO2 + 2 CH3COOK + 4 CH3COOH
Sn(OH)2 + B2O3 = Sn(BO2)2 + H2O =>
Sn(OH)2 + B2O3 = Sn(BO2)2 + H2O
CH4 + CO + H2 = CH3CH2OH =>
CH4 + CO + H2 = CH3CH2OH
| 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 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
