| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Al + Fe(No3)3 = Fe + Al(No3)3 =>
Al + Fe(No3)3 = Fe + Al(No3)3
Ni + Au2SO4 = Au + NiSO4 =>
Ni + Au2SO4 = 2 Au + NiSO4
NH4(NO3) = H2O + N2O =>
NH4(NO3) = 2 H2O + N2O
Cu2(CrO4) + Fe = Fe2(CrO4)3 + Cu =>
3 Cu2(CrO4) + 2 Fe = Fe2(CrO4)3 + 6 Cu
Fe3O4 + H2O = Fe(OH)2 + Fe(OH)3 =>
Fe3O4 + 4 H2O = Fe(OH)2 + 2 Fe(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + SO = KO + S =>
K + SO = KO + S
*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Zn(NO3)2 + NaCO3 = Na(NO3)2 + ZnCO3 =>
Zn(NO3)2 + NaCO3 = Na(NO3)2 + ZnCO3
BaO2(s) + H2SO4(aq) = BaSO4(aq) + H2O2(aq) =>
BaO2(s) + H2SO4(aq) = BaSO4(aq) + H2O2(aq)
BaCl + NH4S = BaS + NH4Cl =>
BaCl + NH4S = BaS + NH4Cl
Cd + O2 = CdO2 =>
Cd + O2 = CdO2
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
N + O2 = NO2 =>
N + O2 = NO2
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2(g) + 2 H2O(l)
P2 + N2 = P3N =>
3 P2 + N2 = 2 P3N
KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O
Fe + Pb(NO3)2 = Pb + FeNO3 =>
2 Fe + Pb(NO3)2 = Pb + 2 FeNO3
Cr + HNO3 = Cr(NO3)3 + N2O + H2O =>
8 Cr + 30 HNO3 = 8 Cr(NO3)3 + 3 N2O + 15 H2O
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
CH4 + Cl = CH2Cl2 + HCl =>
CH4 + 4 Cl = CH2Cl2 + 2 HCl
K(OH)HNO3 = KNO3H2O =>
K(OH)HNO3 = KNO3H2O
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
K3PO4 + Al(NO3)3 = KNO3 + AlPO4 =>
K3PO4 + Al(NO3)3 = 3 KNO3 + AlPO4
Cl2 + LiL = LiCl + L2 =>
Cl2 + 2 LiL = 2 LiCl + L2
KNO3H2 = KNO2H2O =>
KNO3H2 = KNO2H2O
NaI + Hg2(C2H3O2)2 = HgI + NaC2H3O2 =>
2 NaI + Hg2(C2H3O2)2 = 2 HgI + 2 NaC2H3O2
Na2SO4 + AgNO3 = NaNO3 + Ag2(SO4) =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2(SO4)
CH3 + S8 = CS2 + H2S =>
16 CH3 + 7 S8 = 16 CS2 + 24 H2S
K2CrO4 + H2SO4 + CH3CH2OH = CrSO4 + KSO4 + H2O + CH3CHO =>
K2CrO4 + 3 H2SO4 + CH3CH2OH = CrSO4 + 2 KSO4 + 4 H2O + CH3CHO
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H2O + Ba + H2CO3 = BaCO3 + H3O =>
2 H2O + Ba + H2CO3 = BaCO3 + 2 H3O
BiBr3 + H2S = Bi2S3 + HBr =>
2 BiBr3 + 3 H2S = Bi2S3 + 6 HBr
BaS + CaCl2 = BaCl2 + CaS =>
BaS + CaCl2 = BaCl2 + CaS
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
KNO3 + H2O = HNO3 + KOH =>
KNO3 + H2O = HNO3 + KOH
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
K + NiCl2 = KCl + Ni =>
2 K + NiCl2 = 2 KCl + Ni
P4O10 + MgO = Mg3(PO4)2 =>
P4O10 + 6 MgO = 2 Mg3(PO4)2
H2S5O6 + HNO3 = SO2 + H2O + NO2 =>
H2S5O6 + 10 HNO3 = 5 SO2 + 6 H2O + 10 NO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NO2 + CaCO3 = Ca(NO3)2 + Ca(NO2)2 + CO2 =>
4 NO2 + 2 CaCO3 = Ca(NO3)2 + Ca(NO2)2 + 2 CO2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + CdSO4 = NaCd + S(SO4)2 =>
Na2S + 2 CdSO4 = 2 NaCd + S(SO4)2
C12H23 + O2 = C02 + H2O =>
4 C12H23 + 23 O2 = 24 C02 + 46 H2O
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4 =>
K2SO4 + Ba(OH)2 = K2(OH)2 + BaSO4
Al(O3H3) + H2SO4 = Al2(S3O12) + H2O =>
2 Al(O3H3) + 3 H2SO4 = Al2(S3O12) + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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