| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + H2SO4 = NaO(SO4) + 3 H
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
Ca + Si = CaSi6 =>
Ca + 6 Si = CaSi6
C12H8O2S + O2 = CO2 + H2O + SO2 =>
C12H8O2S + 14 O2 = 12 CO2 + 4 H2O + SO2
Mg + CU(NO3)2 = Mg(NO3)2 + CU =>
Mg + CU(NO3)2 = Mg(NO3)2 + CU
BaO2 + H2O = H2O2 + BaO =>
BaO2 + H2O = H2O2 + BaO
H2O + AgNO3 + P = H3PO4 + AgNO2 =>
3 H2O + 5 AgNO3 + 2 P = 2 H3PO4 + 5 AgNO2
Cu + Cl2 = Cu(Cl)2 =>
Cu + Cl2 = Cu(Cl)2
C6H12O6 + CuSO4 = Cu2O + C6H12O7 + SO2 =>
3 C6H12O6 + 2 CuSO4 = Cu2O + 3 C6H12O7 + 2 SO2
CaCo3 + Na2CO3 = CaCO3 + Na2Co3 =>
CaCo3 + Na2CO3 = CaCO3 + Na2Co3
Na2(SO4) + H2O = NaOH + H2SO4 =>
Na2(SO4) + 2 H2O = 2 NaOH + H2SO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe + CuCl2*H2O = Cu2 + FeCl2 + H2O =>
2 Fe + 2 CuCl2*H2O = Cu2 + 2 FeCl2 + 2 H2O
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
NH3 + H3PO4 = [(NH4)3PO4] =>
3 NH3 + H3PO4 = [(NH4)3PO4]
HCl + MuO2 = MuCl2 + Cl2 + H2O =>
4 HCl + MuO2 = MuCl2 + Cl2 + 2 H2O
H{+} + As2S3 + NO3{-} = HAsO3 + S + NO + H2O =>
10 H{+} + 3 As2S3 + 10 NO3{-} = 6 HAsO3 + 9 S + 10 NO + 2 H2O
PCl3(g) = P4(s) + Cl2(g) =>
4 PCl3(g) = P4(s) + 6 Cl2(g)
FeBr3 = Fe2 + Br2 =>
2 FeBr3 = Fe2 + 3 Br2
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KClO3(s) = KCl(s) + O2 =>
2 KClO3(s) = 2 KCl(s) + 3 O2
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
CH3CH2COOH + Ba(OH)2 = (CH3CH2COO)2Ba + H2O =>
2 CH3CH2COOH + Ba(OH)2 = (CH3CH2COO)2Ba + 2 H2O
Mg(OH)2 + NaOH = Na[Mg(OH)3] =>
Mg(OH)2 + NaOH = Na[Mg(OH)3]
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
Na2SeO4 + Cl2 + NaOH = NaClO3 + Na2SeO3 + H2O =>
5 Na2SeO4 + Cl2 + 2 NaOH = 2 NaClO3 + 5 Na2SeO3 + H2O
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
FeS + O2 = Fe + SO2 =>
FeS + O2 = Fe + SO2
Mg2 + Ba(OH)2 = Mg(OH)2 + Ba2 =>
Mg2 + 2 Ba(OH)2 = 2 Mg(OH)2 + Ba2
CuSO4 + HS = CuS + HSO4 =>
CuSO4 + HS = CuS + HSO4
Li2Co3 + KNo3 = LiNo3 + K2Co3 =>
Li2Co3 + 2 KNo3 = 2 LiNo3 + K2Co3
Zn + NaNO3 + H2O = NH3 + Zn(OH)2 + NaOH =>
4 Zn + NaNO3 + 6 H2O = NH3 + 4 Zn(OH)2 + NaOH
KClO3(s) = KCl(s) + O2 =>
2 KClO3(s) = 2 KCl(s) + 3 O2
NH3(aq) + CH3COCH3 = CH2O + CH3NH2 =>
2 NH3(aq) + CH3COCH3 = CH2O + 2 CH3NH2
HNO3(aq) + Ni(OH)(aq)2 = H2O + Ni(NO3)2 =>
2 HNO3(aq) + Ni(OH)(aq)2 = 2 H2O + Ni(NO3)2
KNO3 + O2 = KNO4 =>
2 KNO3 + O2 = 2 KNO4
Pb2(CO3)4 + H2SO4 = Pb2(SO4)4 + CO2 + H2O =>
Pb2(CO3)4 + 4 H2SO4 = Pb2(SO4)4 + 4 CO2 + 4 H2O
Ba(OH)2 + H2CO3 = CO3Ba + H2O =>
Ba(OH)2 + H2CO3 = CO3Ba + 2 H2O
AlCl3 + Ca3N2 = AlN + CaCl2 =>
2 AlCl3 + Ca3N2 = 2 AlN + 3 CaCl2
KMnO4 + HCl + NaCl = K2MnCl6 + Na3MnCl6 + Cl2 + H2O =>
4 KMnO4 + 32 HCl + 6 NaCl = 2 K2MnCl6 + 2 Na3MnCl6 + 7 Cl2 + 16 H2O
NaCo3 + Ca = CaCo3 + Na =>
NaCo3 + Ca = CaCo3 + Na
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
H2SO4 + Ca3(PO4)2 = (CaSO4) + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3(CaSO4) + 2 H3PO4
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
P + Cl2 = PCl6 =>
P + 3 Cl2 = PCl6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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