| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg3(PO4)2 + 6 HCl = 2 H3PO4 + 3 MgCl2
PbO2 + Mn(NO)3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
8 PbO2 + Mn(NO)3 + 13 HNO3 = 8 Pb(NO3)2 + HMnO4 + 6 H2O
Cu + HMnO4 = Cu(MnO4)2 + Mn(MnO4)2 + H2O =>
5 Cu + 16 HMnO4 = 5 Cu(MnO4)2 + 2 Mn(MnO4)2 + 8 H2O
ZnCl2 + NH3 + H2O = Zn(OH)2 + NH4 + Cl =>
ZnCl2 + 2 NH3 + 2 H2O = Zn(OH)2 + 2 NH4 + 2 Cl
MgCO3Mg(OH)2MgO + H = H2O + CO2 + Mg =>
MgCO3Mg(OH)2MgO + 6 H = 4 H2O + CO2 + 3 Mg
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)Cl + SrSO4 =>
(NH4)2SO4(aq) + SrCl2(aq) = 2(NH4)Cl + SrSO4
MgCl + NaF = NaCl + MgF =>
MgCl + NaF = NaCl + MgF
C2H5SO3H(l) + O2(g) = CO2(g) + H2O(l) + SO3(l) =>
2 C2H5SO3H(l) + 7 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO3(l)
KHSO3 + Na2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
6 KHSO3 + 2 Na2Cr2O7 + 5 H2SO4 = 3 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4
Cl5 + O2 = O5Cl2 =>
4 Cl5 + 25 O2 = 10 O5Cl2
Hg(NO3)2 + H2O = Hg + O2 + HNO3 =>
2 Hg(NO3)2 + 2 H2O = 2 Hg + O2 + 4 HNO3
C4H10 + OCl = C4H9Cl + OH =>
C4H10 + OCl = C4H9Cl + OH
Zn(OH)2 + NaCl = Na(OH) + ZnCl2 =>
Zn(OH)2 + 2 NaCl = 2 Na(OH) + ZnCl2
SiH4 + KMnO4 = MnO2 + KOH + SiO2 + H2O =>
3 SiH4 + 8 KMnO4 = 8 MnO2 + 8 KOH + 3 SiO2 + 2 H2O
CH3HO + Ag2O = CH3COOH + Ag + H2O =>
2 CH3HO + 2 Ag2O = CH3COOH + 4 Ag + 2 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
H2SO4 + NaNO3 = HNO3 + Na2(SO4) =>
H2SO4 + 2 NaNO3 = 2 HNO3 + Na2(SO4)
O2 + Fe = O6Fe8 =>
3 O2 + 8 Fe = O6Fe8
NH4OH + KMnO4 = NH4NO3 + K2MnO3 + H2MnO3 + H2O =>
6 NH4OH + 8 KMnO4 = 3 NH4NO3 + 4 K2MnO3 + 4 H2MnO3 + 5 H2O
PbO + Cu(OH)2CO3 = CuCO3 + PbO2 + H2O =>
PbO + Cu(OH)2CO3 = CuCO3 + PbO2 + H2O
Mg3(PO4)2 + HCl = H3PO4 + MgCl2 =>
Mg3(PO4)2 + 6 HCl = 2 H3PO4 + 3 MgCl2
C2H5COOH + H2O = C3H7OH + CO2 =>
9 C2H5COOH + H2O = 7 C3H7OH + 6 CO2
K + H3PO3 = H2 + KPO3 =>
2 K + 2 H3PO3 = 3 H2 + 2 KPO3
Mg(NO3)2 + Li2S = MgS + LiNO3 =>
Mg(NO3)2 + Li2S = MgS + 2 LiNO3
Be3As2 + H2O = Be(OH)2 + AsH3 =>
Be3As2 + 6 H2O = 3 Be(OH)2 + 2 AsH3
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
ZnCO3 + C6H8O7 = Zn3(C6H8C7)2 + H2O + CO2 =>
3 ZnCO3 + 7 C6H8O7 = Zn3(C6H8C7)2 + 20 H2O + 19 CO2
As2S3 + HNO3 = As2O5 + NO2 + S + H2O =>
As2S3 + 10 HNO3 = As2O5 + 10 NO2 + 3 S + 5 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Abcdefghijklmnopqrstuvwxyz + Qwertyuiopasdfghjklzxcvbnm = Abcdefghijklmnopqrstuvwxyz2Qwertyuiopasdfghjklzxcvbnm3 =>
2 Abcdefghijklmnopqrstuvwxyz + 3 Qwertyuiopasdfghjklzxcvbnm = Abcdefghijklmnopqrstuvwxyz2Qwertyuiopasdfghjklzxcvbnm3
Ca(OH)2 + NH2NO3 = Ca(NO3)2 + H2O + NH3 =>
5 Ca(OH)2 + 8 NH2NO3 = 5 Ca(NO3)2 + 4 H2O + 6 NH3
Sn + H2CO3 = Sn2(CO3)3 + H2 =>
2 Sn + 3 H2CO3 = Sn2(CO3)3 + 3 H2
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
KHSO4 + NaHS = Na2SO4 + K2SO4 + H2S =>
2 KHSO4 + 2 NaHS = Na2SO4 + K2SO4 + 2 H2S
C8H18 + Cl2 = C + HCl =>
C8H18 + 9 Cl2 = 8 C + 18 HCl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
SiO2 + Ca(HCO3)2 = CO2 + H2O + CaSiO3 =>
SiO2 + Ca(HCO3)2 = 2 CO2 + H2O + CaSiO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H3N + N2O = H2O + CO2 + N2 =>
2 C3H3N + 15 N2O = 3 H2O + 6 CO2 + 16 N2
H3PO4 + Th + Ni = ThNi3(PO4)7 + H2 =>
14 H3PO4 + 2 Th + 6 Ni = 2 ThNi3(PO4)7 + 21 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
HgCl2 + NaSCN = NaCl2 + HgSCN =>
HgCl2 + NaSCN = NaCl2 + HgSCN
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2 =>
Mg(OH)2 + CaCl2 = MgCl2 + Ca(OH)2
Mn + Cr(NO3)2 = Mn(NO3)3 + Cr =>
2 Mn + 3 Cr(NO3)2 = 2 Mn(NO3)3 + 3 Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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