| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
MoO3 + KrF2 = MoF6 + Kr + O2 =>
2 MoO3 + 6 KrF2 = 2 MoF6 + 6 Kr + 3 O2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
CH3NH2 + CH3Br = CH3NH2CH3 + Br =>
CH3NH2 + CH3Br = CH3NH2CH3 + Br
NH3 + CO2 = NH3CO2 =>
NH3 + CO2 = NH3CO2
C2H5OHCuO = CH3COHH2OCu =>
C2H5OHCuO = CH3COHH2OCu
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3 =>
Li2S2O3 + Zn(NO3)2 = Li2(NO3)2 + ZnS2O3
Cr(OH)3 + KOH + Br2 = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 10 KOH + 3 Br2 = 2 K2CrO4 + 6 KBr + 8 H2O
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4 =>
K2SO4 + Na3[Co(NO2)6] = K2Na[Co(NO2)6] + Na2SO4
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
[AuCl4] + H2O2 = HCl + O2 + AuCl2 =>
[AuCl4] + H2O2 = 2 HCl + O2 + AuCl2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
K3[Al(OH)6] + H2CO3 = Al(OH)3 + KHCO3 + H2O =>
K3[Al(OH)6] + 3 H2CO3 = Al(OH)3 + 3 KHCO3 + 3 H2O
Cu3(PO4)2 = Cu + PO4 =>
Cu3(PO4)2 = 3 Cu + 2 PO4
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
ZnSO4 + MgCl2 + Na3PO4 = ZnCl2 + Mg3(PO4)2 + Na2SO4 =>
3 ZnSO4 + 3 MgCl2 + 2 Na3PO4 = 3 ZnCl2 + Mg3(PO4)2 + 3 Na2SO4
Al{3+} + H2SO4 = H{+} + Al2(SO4)3 =>
2 Al{3+} + 3 H2SO4 = 6 H{+} + Al2(SO4)3
Al + Ni + Co = AlNiCo =>
Al + Ni + Co = AlNiCo
K2S4O6 + Cl2 + NaOH = Na2SO4 + NaCl + KCl + H2O =>
K2S4O6 + 7 Cl2 + 20 NaOH = 4 Na2SO4 + 12 NaCl + 2 KCl + 10 H2O
Li3PO4 + AgNO3 = LiNO3 + Ag3PO4 =>
Li3PO4 + 3 AgNO3 = 3 LiNO3 + Ag3PO4
MgCl2 + ZnSO4 = ZnCl2 + MgSO4 =>
MgCl2 + ZnSO4 = ZnCl2 + MgSO4
SO + H2SO4 = SO2 + H2O =>
SO + H2SO4 = 2 SO2 + H2O
S + H2SO4 = H2O + SO2 =>
S + 2 H2SO4 = 2 H2O + 3 SO2
Cl2 + O3 = O3Cl2 =>
Cl2 + O3 = O3Cl2
BaCl2 + NaIO3 = Ba(IO3)2 + NaCl =>
BaCl2 + 2 NaIO3 = Ba(IO3)2 + 2 NaCl
Cu(OH)2 + CH3COOH = Cu(OOCCH3)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(OOCCH3)2 + 2 H2O
ZnSO4*5H2O = ZnSO4 + H2O =>
ZnSO4*5H2O = ZnSO4 + 5 H2O
Fe{2+} + H{+} + O = Fe{3+} + H2O =>
2 Fe{2+} + 2 H{+} + O = 2 Fe{3+} + H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NaHCO3(aq) + CH3COOH(aq) = H2O(l) + CO2(g) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(aq) = H2O(l) + CO2(g) + CH3COONa(aq)
SO2 + HCl = SO2Cl2 + H2 =>
SO2 + 2 HCl = SO2Cl2 + H2
FeO + S = FeS2 + O2 =>
2 FeO + 4 S = 2 FeS2 + O2
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
NaCHO3 = Na + H2 + CO2 + O2 =>
2 NaCHO3 = 2 Na + H2 + 2 CO2 + O2
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3
Na2CO3 + Na2S + SO2 = Na2S2O3 + CO2 =>
Na2CO3 + 2 Na2S + 4 SO2 = 3 Na2S2O3 + CO2
HCl + Ca(OH)2 = H2O + CaCl2 =>
2 HCl + Ca(OH)2 = 2 H2O + CaCl2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
NH3 + O2 = *NO + H2O =>
4 NH3 + 5 O2 = 4*NO + 6 H2O
Li2S + Mn(NO3)2 = LiNO3 + MnS =>
Li2S + Mn(NO3)2 = 2 LiNO3 + MnS
NaCo3 + AlNo3 = NaNo3 + AlCo3 =>
NaCo3 + AlNo3 = NaNo3 + AlCo3
NaH2PO4 + HCl = NaCl + H3PO4 =>
NaH2PO4 + HCl = NaCl + H3PO4
P2O5 + SO2 = P4S + O2 =>
2 P2O5 + SO2 = P4S + 6 O2
PO4 + Ca = Ca(PO4)2 =>
2 PO4 + Ca = Ca(PO4)2
FeSO4 + H2SO4 = Fe(HSO4)2 =>
FeSO4 + H2SO4 = Fe(HSO4)2
K2SiO3MgSO4 = MgSiO3K2SO4 =>
K2SiO3MgSO4 = MgSiO3K2SO4
Al + Zn = AlZn =>
Al + Zn = AlZn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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