| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(NO3)3(aq) + LiOH(aq) = CrOH(s) + (NO3)3Li(aq)
Sr + AuNO3 = Sr(NO3)2 + Au =>
Sr + 2 AuNO3 = Sr(NO3)2 + 2 Au
O2 + Li3P = P4 + Li2O =>
3 O2 + 4 Li3P = P4 + 6 Li2O
NH4OH + H3BO3 = NH4H2BO3 + H2O =>
NH4OH + H3BO3 = NH4H2BO3 + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C(s) + S = CS2 =>
C(s) + 2 S = CS2
NH4OH + H3BO3 = NH4H2BO3 + H2O =>
NH4OH + H3BO3 = NH4H2BO3 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C6H5O7{2-} + O{2-} = C4H4O4{2-} + CO2{2-} + H{+} =>
6 C6H5O7{2-} + 10 O{2-} = 5 C4H4O4{2-} + 16 CO2{2-} + 10 H{+}
***C6H5Cl + ***SiCl4 + ***Na = ***(C6H5)4Si + ***NaCl =>
4***C6H5Cl + ***SiCl4 + 8***Na = ***(C6H5)4Si + 8***NaCl
CH3CO2H(aq) + Mg(OH)2(s) = H2O(l) + Mg(CH3CO2)2(aq) =>
2 CH3CO2H(aq) + Mg(OH)2(s) = 2 H2O(l) + Mg(CH3CO2)2(aq)
HCl + H2SO4 = ClS + H3O4 =>
HCl + H2SO4 = ClS + H3O4
BaSPtF2 = BaF2PtS =>
BaSPtF2 = BaF2PtS
NO3{-} + H{+} = NO2{+} + H2O =>
NO3{-} + 2 H{+} = NO2{+} + H2O
(CH3)2CHOH + NH3 = (CH3)2CHNH2 + H2O =>
(CH3)2CHOH + NH3 = (CH3)2CHNH2 + H2O
Cl2 + CaCO3 = Ca + Cl2CO3 =>
Cl2 + CaCO3 = Ca + Cl2CO3
TiS2 + Ti = Ti2S3 =>
3 TiS2 + Ti = 2 Ti2S3
Fe + Na2SO4 = Fe2(SO4)2 + Na2 =>
2 Fe + 2 Na2SO4 = Fe2(SO4)2 + 2 Na2
Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + NaOH =>
2 Cu(OH)2 + Na2CO3 = (CuOH)2CO3 + 2 NaOH
H2C2O4 + KMnO4 + HNO3 = CO2 + Mn(NO3)2 + KNO3 + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HNO3 = 10 CO2 + 2 Mn(NO3)2 + 2 KNO3 + 8 H2O
CrCl3 + Na2(CO3) = Cr2(CO3)3 + NaCl =>
2 CrCl3 + 3 Na2(CO3) = Cr2(CO3)3 + 6 NaCl
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(za) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(za)
MgCl2*6H2O = Mg(OH)2 + HCl + H2O =>
MgCl2*6H2O = Mg(OH)2 + 2 HCl + 4 H2O
NaC2H3O2 + Ag = AgC2H3O2 + Na =>
NaC2H3O2 + Ag = AgC2H3O2 + Na
(CH3COO)2Cu + H2SO4 = CuSO4 + CH3COOH =>
(CH3COO)2Cu + H2SO4 = CuSO4 + 2 CH3COOH
NH3 + H2O = H2NH3O =>
NH3 + H2O = H2NH3O
CaO + O + SO2 = CaSO4 =>
CaO + O + SO2 = CaSO4
Co + Ag2O = CoO + Ag =>
Co + Ag2O = CoO + 2 Ag
OH{-} + H2S + MnO4{-} = S + MnO4{2-} + H2O =>
2 OH{-} + H2S + 2 MnO4{-} = S + 2 MnO4{2-} + 2 H2O
Fe2(SO4)3 + KSCN + H2O = [Fe(SCN)3(H2O)3] + K2SO4 =>
Fe2(SO4)3 + 6 KSCN + 6 H2O = 2[Fe(SCN)3(H2O)3] + 3 K2SO4
NaNo = Na2No2 =>
2 NaNo = Na2No2
K(aq) + NO3(aq) = KNO3(s) =>
K(aq) + NO3(aq) = KNO3(s)
K + H2SO4 = KSO4 + H2S + H2O =>
4 K + 5 H2SO4 = 4 KSO4 + H2S + 4 H2O
Na2OH + Cl = NaCl + NaClO + H2O =>
2 Na2OH + 4 Cl = 3 NaCl + NaClO + H2O
Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3 + H2O = H2 + CO2 =>
2 CH3 + 4 H2O = 7 H2 + 2 CO2
HSO3{-} + H{+} = SO2*H2O =>
HSO3{-} + H{+} = SO2*H2O
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
Sr(OH)2 + H2CrO4 = SrCrO4 + HOH =>
Sr(OH)2 + H2CrO4 = SrCrO4 + 2 HOH
NaCl + Cr(CH3COO)3 = NaCH3COO + CrCl3 =>
3 NaCl + Cr(CH3COO)3 = 3 NaCH3COO + CrCl3
C6H5OH + HNO3 = C6H2OH(NO3)3 + H2 =>
C6H5OH + 3 HNO3 = C6H2OH(NO3)3 + 3 H2
Ca(s) + H3PO4(aq) = Ca(HPO4)2(s) + H2(g) =>
Ca(s) + 2 H3PO4(aq) = Ca(HPO4)2(s) + 2 H2(g)
CH3COOH + P2O5 = CH3COOP + HPO5 =>
CH3COOH + P2O5 = CH3COOP + HPO5
C(s) + S = CS2 =>
C(s) + 2 S = CS2
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni =>
Mg + Ni(NO3)2 = Mg(NO3)2 + Ni
HNO2 = N2O4 + NOH2O =>
4 HNO2 = N2O4 + 2 NOH2O
Ba(NO3)2(aq) + NH2SO3H(aq) = Ba(NH2SO3)2 + HNO3(aq) =>
Ba(NO3)2(aq) + 2 NH2SO3H(aq) = Ba(NH2SO3)2 + 2 HNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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