| Équations équilibrées la veille | Équations équilibrées le lendemain |
PO4{-3} + 3 H3O{+} = 3 H2O + H3PO4
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
LiNo3 + Al(OH)3 = LiOH + Al(No3)3 =>
3 LiNo3 + Al(OH)3 = 3 LiOH + Al(No3)3
Ba(OH)2 + H3PO3 = Ba(H2PO3)2 + H2O =>
Ba(OH)2 + 2 H3PO3 = Ba(H2PO3)2 + 2 H2O
MgOHBr = HOMgBr =>
MgOHBr = HOMgBr
BrO3{-} + As3{+} + H2O = Br{-} + H3AsO4 + H{+} =>
7 BrO3{-} + 3 As3{+} + 15 H2O = 7 Br{-} + 9 H3AsO4 + 3 H{+}
SrO(NH4)2SO3 = SrSO3(NH4)2O =>
SrO(NH4)2SO3 = SrSO3(NH4)2O
CHO = CHOHCO =>
2 CHO = CHOHCO
CrClZn = ZnClCr =>
CrClZn = ZnClCr
FeCl2 + Cl2 + NaOH = Fe(OH)3 + NaCl =>
2 FeCl2 + Cl2 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
(CH3CH2OH)CH3COOH = CH3COOCH2CH3H2O =>
(CH3CH2OH)CH3COOH = CH3COOCH2CH3H2O
NaBO2 + H2O2 + H2O = NaBO2(OH)23H2O =>
2 NaBO2 + 23 H2O2 + 2 H2O = 2 NaBO2(OH)23H2O
Fe{3+} + Fe = Fe{2+} =>
2 Fe{3+} + Fe = 3 Fe{2+}
Mg(OH)AlF = MgFAl(OH) =>
Mg(OH)AlF = MgFAl(OH)
Mg(s)HCl(aq) = Mg(Cl)(aq)H(g) =>
Mg(s)HCl(aq) = Mg(Cl)(aq)H(g)
C3H6OC4H8O = C7H14O2 =>
C3H6OC4H8O = C7H14O2
Ca3(PO4)2 + SiO2 + C = Ca2O4Si + CO3 + P =>
6 Ca3(PO4)2 + 9 SiO2 + 10 C = 9 Ca2O4Si + 10 CO3 + 12 P
CaMgSi2O6 + Ca3MgSi2O8 = CaSiO3 + CaMgSiO4 =>
CaMgSi2O6 + Ca3MgSi2O8 = 2 CaSiO3 + 2 CaMgSiO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AsSHF = HSAsF =>
AsSHF = HSAsF
NaCl + HNO3 = NaNO3 + HCl =>
NaCl + HNO3 = NaNO3 + HCl
Ca + HNO3 = Ca(NO3)3 + NO2 + H2O =>
Ca + 6 HNO3 = Ca(NO3)3 + 3 NO2 + 3 H2O
NH4Cl + FeNO3 = NH4NO3 + FeCl =>
NH4Cl + FeNO3 = NH4NO3 + FeCl
Fe + CuCl2 = FeCl2 + Cu4 =>
4 Fe + 4 CuCl2 = 4 FeCl2 + Cu4
MnO2 + CaCl2 + H3PO4 = Cl + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3PO4 = 6 Cl + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
HClZnS = ZnClSH =>
HClZnS = ZnClSH
CaNaO = CaONa =>
CaNaO = CaONa
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
KOHLi = KLiOH =>
KOHLi = KLiOH
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CHF3 + Br2 = CF3Br + HBr =>
CHF3 + Br2 = CF3Br + HBr
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
FeBr3 + S = Fe2S3 + Br2 =>
2 FeBr3 + 3 S = Fe2S3 + 3 Br2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca(H2PO4)2 + BaCl2 = Ba3(PO4)2 + CaCl2 + HCl =>
Ca(H2PO4)2 + 3 BaCl2 = Ba3(PO4)2 + CaCl2 + 4 HCl
Fe2O3 + HCOOH = (HCOO)3Fe + H2O =>
Fe2O3 + 6 HCOOH = 2(HCOO)3Fe + 3 H2O
Ru + HNO3 + HCl = H[RuCl6] + NO + H2O =>
3 Ru + 5 HNO3 + 18 HCl = 3 H[RuCl6] + 5 NO + 10 H2O
K2O + CO3 = K2CO3 + O2 =>
2 K2O + 2 CO3 = 2 K2CO3 + O2
Zn(CH3COO)2 + Na3PO4 = Zn3(PO4)2 + CH3COONa =>
3 Zn(CH3COO)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 CH3COONa
Cr2O2 + KNO3 + KOH = KNO2 + K2CrO4 + H2O =>
Cr2O2 + 4 KNO3 + 4 KOH = 4 KNO2 + 2 K2CrO4 + 2 H2O
Br2 + MgL2 = MgBr2 + L2 =>
Br2 + MgL2 = MgBr2 + L2
BaClNaIO = BaIONaCl =>
BaClNaIO = BaIONaCl
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
Al(CN)3 + CaCO3 = Ca(CN)2 + Al2(CO3)3 =>
2 Al(CN)3 + 3 CaCO3 = 3 Ca(CN)2 + Al2(CO3)3
PbOPbO2 = Pb2O3 =>
PbOPbO2 = Pb2O3
Sb2S3 + NH3 + H2O2 = (NH4)4Sb2O7 + (NH4)2S2O7 + H2O =>
2 Sb2S3 + 14 NH3 + 28 H2O2 = 2(NH4)4Sb2O7 + 3(NH4)2S2O7 + 21 H2O
Al2(SO4)3 = SO4 + Al =>
Al2(SO4)3 = 3 SO4 + 2 Al
CoCl2(aq) + Na2S(aq) = CoS + NaCl =>
CoCl2(aq) + Na2S(aq) = CoS + 2 NaCl
Fe(s) + S8(s) = FeS(s) =>
8 Fe(s) + S8(s) = 8 FeS(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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