| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaH3PO3 = BaPO3H3
C + H = C2H2 =>
2 C + 2 H = C2H2
Mg + H2O + NH4Cl = (NH3*H2O) + MgCl2 + H2 =>
Mg + 2 H2O + 2 NH4Cl = 2(NH3*H2O) + MgCl2 + H2
HgS + HNO3 = Hg(NO3)2 + S + H2O + NO2 =>
HgS + 4 HNO3 = Hg(NO3)2 + S + 2 H2O + 2 NO2
Cr2(SO4)3 + NaOH + Cl2 = NaCrO4 + Na2SO4 + NaCl + H2O =>
Cr2(SO4)3 + 16 NaOH + 4 Cl2 = 2 NaCrO4 + 3 Na2SO4 + 8 NaCl + 8 H2O
Au2S3 + H2 = Au2 + H2S =>
Au2S3 + 3 H2 = Au2 + 3 H2S
Mg + H2O + NH4Cl = MgCl2 + H2 + NH4OH =>
Mg + 2 H2O + 2 NH4Cl = MgCl2 + H2 + 2 NH4OH
C23H38N7O17P3S + H2O = CH3COSH + C21H36N7O17P3 =>
C23H38N7O17P3S + H2O = CH3COSH + C21H36N7O17P3
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2SO4 + H2O =>
5 C2H4O + K2Cr2O7 + 2 H2SO4 = 5 C2H4O2 + K2SO4 + Cr2SO4 + 2 H2O
CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)5(H2O)]Cl3 =>
2 CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5(H2O)]Cl3
H98O64 + H74O98 = H2O2 =>
12 H98O64 + 17 H74O98 = 1217 H2O2
N + F = N2F2 =>
2 N + 2 F = N2F2
SbCl5 + O2 = SbCl5O2 =>
SbCl5 + O2 = SbCl5O2
Na2SO4 + Zn(OH)2 + NH4OH = ZnSO4 + NaNH2 + H2O =>
Na2SO4 + Zn(OH)2 + 2 NH4OH = ZnSO4 + 2 NaNH2 + 4 H2O
H4S2O8 + Ca(OH)2 = CaSO4 + H2O =>
H4S2O8 + 2 Ca(OH)2 = 2 CaSO4 + 4 H2O
Al2O3 + BaCO3 = Al2(CO3)3 + BaO =>
Al2O3 + 3 BaCO3 = Al2(CO3)3 + 3 BaO
Mg6Si4O10(OH)8 + Mg2Si2O6 = Mg3Si4O10(OH)2 + Mg2SiO4 =>
Mg6Si4O10(OH)8 + 9 Mg2Si2O6 = 4 Mg3Si4O10(OH)2 + 6 Mg2SiO4
HCl + BaS = BaCl2 + H2S =>
2 HCl + BaS = BaCl2 + H2S
C2H2 + O2 = CO2(g) + H2O(g) =>
2 C2H2 + 5 O2 = 4 CO2(g) + 2 H2O(g)
NO3 + Na3 = Na3NO3 =>
NO3 + Na3 = Na3NO3
CuCl2(aq) + Na2C2O4(aq) = CuC2O4(s) + NaCl(aq) =>
CuCl2(aq) + Na2C2O4(aq) = CuC2O4(s) + 2 NaCl(aq)
MnO4{-} + OH{-} + S2O5{-2} = MnO2 + SO4{-2} + H2O =>
4 MnO4{-} + 2 OH{-} + 3 S2O5{-2} = 4 MnO2 + 6 SO4{-2} + H2O
BaCl2 + KNO3 = Ba(NO3)2 + KCl =>
BaCl2 + 2 KNO3 = Ba(NO3)2 + 2 KCl
C6H12O + KMnO4 + HCl = C3H6O2 + MnCl2 + KCl + H2O =>
5 C6H12O + 6 KMnO4 + 18 HCl = 10 C3H6O2 + 6 MnCl2 + 6 KCl + 9 H2O
K + [Co(NO2)6] = K3[Co(NO2)6] =>
3 K + [Co(NO2)6] = K3[Co(NO2)6]
Ba(OH)2 + HCl = BaHCl + (OH)2 =>
Ba(OH)2 + HCl = BaHCl + (OH)2
HPO3 + Fe2O3 = Fe(PO3)3 + H2O =>
6 HPO3 + Fe2O3 = 2 Fe(PO3)3 + 3 H2O
Pb(NO3)2(aq) + HCl(aq) = HNO(aq)3 + PbCl2(s) =>
Pb(NO3)2(aq) + 2 HCl(aq) = 2 HNO(aq)3 + PbCl2(s)
N2(g) + Mg(s) = MgN2(s) =>
N2(g) + Mg(s) = MgN2(s)
Mg2(S) + Zn(NO3)2(aq) = Zn2(S) + Mg(NO3)2(aq) =>
Mg2(S) + 2 Zn(NO3)2(aq) = Zn2(S) + 2 Mg(NO3)2(aq)
LiNO3 + KCl = KNO3 + LiCl =>
LiNO3 + KCl = KNO3 + LiCl
AlCl3 + Br = AlBr3 + Cl2 =>
2 AlCl3 + 6 Br = 2 AlBr3 + 3 Cl2
Li + MgSO4 = LiO + MgSO3 =>
Li + MgSO4 = LiO + MgSO3
Cu + HN(O3) = Cu((NO3)2) + N(O2) + (H2)O =>
Cu + 4 HN(O3) = Cu((NO3)2) + 2 N(O2) + 2(H2)O
PF5 + KF = KPF6 =>
PF5 + KF = KPF6
BaCl2 + H2O = BaCl2*2H2O =>
BaCl2 + 2 H2O = BaCl2*2H2O
C20H20N2O5 + O2 = HNO3 + CO2 + H2O =>
C20H20N2O5 + 25 O2 = 2 HNO3 + 20 CO2 + 9 H2O
H3PO2 + K2CrO7 + H2SO4 = H3PO4 + Cr2(SO4)3 + K2SO4 + H2O =>
9 H3PO2 + 4 K2CrO7 + 10 H2SO4 = 9 H3PO4 + 2 Cr2(SO4)3 + 4 K2SO4 + 10 H2O
C7H177 + O2 = CO2 + H2O =>
4 C7H177 + 205 O2 = 28 CO2 + 354 H2O
SiO2 + Br2 + H2O = Si2H3OBr + O2 =>
8 SiO2 + 2 Br2 + 6 H2O = 4 Si2H3OBr + 9 O2
H3AsO4 + e = HAsO3{2-} + H2O =>
H3AsO4 + 2e = HAsO3{2-} + H2O
GeCl2 = Ge + GeCl4 =>
2 GeCl2 = Ge + GeCl4
P4 + K = K3P2 =>
P4 + 6 K = 2 K3P2
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2 =>
Pb(NO3)2 + K3Fe(CN)6 = PbFe(CN)6 + K3(NO3)2
Q4H10 + O2 = QO2 + H2O =>
2 Q4H10 + 13 O2 = 8 QO2 + 10 H2O
AgNO{3} + BaCl{2} = AgCl{2} + BaNO{3} =>
AgNO{3} + BaCl{2} = AgCl{2} + BaNO{3}
C4H10N2 + O2 = CO2 + NH3 + H2O =>
C4H10N2 + 5 O2 = 4 CO2 + 2 NH3 + 2 H2O
K[Mn(CN)6] + K2 = K6[Mn(CN)6] =>
2 K[Mn(CN)6] + 5 K2 = 2 K6[Mn(CN)6]
Sc + S = ScS =>
Sc + S = ScS
Mn + N2 = Mn3N7 =>
6 Mn + 7 N2 = 2 Mn3N7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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