| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 C7H8O7 + 33 NaHCO3 = 11 Na3C6H5O7 + 25 H2O + 30 CO2
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4 =>
Ca(NO3)2 + H2SO4 = H(NO3)2 + CaHSO4
Mg3N2 + D2O = Mg(OD)2 + ND3 =>
Mg3N2 + 6 D2O = 3 Mg(OD)2 + 2 ND3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HBrO + Ni(OH)3 = Ni(BrO)3 + H2O =>
3 HBrO + Ni(OH)3 = Ni(BrO)3 + 3 H2O
Rb + KMnO4 = RbKMnO4 =>
Rb + KMnO4 = RbKMnO4
AsO33{-} + Cr2O72{-} + H{+} = AsO43{-} + Cr3{+} + H2O =>
427 AsO33{-} + 60 Cr2O72{-} + 100 H{+} = 427 AsO43{-} + 40 Cr3{+} + 50 H2O
SnO + NaOH + H2O = Na2Sn(OH)4 =>
SnO + 2 NaOH + H2O = Na2Sn(OH)4
As2S3 + NO3{-} + H2O = AsO4{3-} + S + NO + H{+} =>
3 As2S3 + 10 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 S + 10 NO + 8 H{+}
Cr + Pb(NO3)2 = Cr(NO3)3 + Pb =>
2 Cr + 3 Pb(NO3)2 = 2 Cr(NO3)3 + 3 Pb
In + H3PO4 = H2 + InPO4 =>
2 In + 2 H3PO4 = 3 H2 + 2 InPO4
FeCl3 + Ca(ClO3)2 = Fe(ClO3)2 + CaCl3 =>
FeCl3 + Ca(ClO3)2 = Fe(ClO3)2 + CaCl3
Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3
Au(OH)3 = Au + O6 + H2O =>
4 Au(OH)3 = 4 Au + O6 + 6 H2O
CuSO4(aq) + AgNO3 = Cu(NO3)2 + Ag2SO4 =>
CuSO4(aq) + 2 AgNO3 = Cu(NO3)2 + Ag2SO4
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3O2 =>
2 HC2H3O2 + Na2CO3 = H2O + CO2 + 2 NaC2H3O2
ZnSO4 + Cu = Zn + Cu2SO4 =>
ZnSO4 + 2 Cu = Zn + Cu2SO4
CuO + H3AsO4 = CuAsO4 + H3O =>
CuO + H3AsO4 = CuAsO4 + H3O
RbO2 = Rb + O =>
RbO2 = Rb + 2 O
C + O3(k)0 = CO2 =>
15 C + O3(k)0 = 15 CO2
Ga + S = GaS =>
Ga + S = GaS
Br2 + FeCl2 + KOH = KBr + Fe(OH)3 + KCl =>
Br2 + 2 FeCl2 + 6 KOH = 2 KBr + 2 Fe(OH)3 + 4 KCl
Cl2O5 + CaO = CaCl2 + O2 =>
Cl2O5 + CaO = CaCl2 + 3 O2
ZnO + HF = ZnF + OH =>
ZnO + HF = ZnF + OH
Fe(HSO4)3 + RbClO2 = Fe(ClO2)3 + RbHSO4 =>
Fe(HSO4)3 + 3 RbClO2 = Fe(ClO2)3 + 3 RbHSO4
Al + Pb(NO3)2 = AlPb(NO3)2 =>
Al + Pb(NO3)2 = AlPb(NO3)2
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
AuCl4{-} + Fe{2+} = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + 3 Fe{2+} = Au + 4 Cl{-} + 3 Fe{3+}
C7H12 + HBr = C5H7Br(CH3)2 =>
C7H12 + HBr = C5H7Br(CH3)2
CH3CH2OHCH3Li = CH3CH2LiCH3OH =>
CH3CH2OHCH3Li = CH3CH2LiCH3OH
SO3 + OH{-} = SO4{2-} + H2O =>
SO3 + 2 OH{-} = SO4{2-} + H2O
(CH3)3NH2 + O2 = CO2 + H2O + N =>
4(CH3)3NH2 + 23 O2 = 12 CO2 + 22 H2O + 4 N
Pb(NO3)2(aq) + CH3COONa(aq) = Pb(CH3COO)2 + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 CH3COONa(aq) = Pb(CH3COO)2 + 2 NaNO3(aq)
Co(ClO3)2 + NH4C2H3O2 = Co(C2H3O2)2 + NH4ClO3 =>
Co(ClO3)2 + 2 NH4C2H3O2 = Co(C2H3O2)2 + 2 NH4ClO3
MgSO3 + Fe(NO2)3 = Mg(NO2)2 + Fe2(SO3)3 =>
3 MgSO3 + 2 Fe(NO2)3 = 3 Mg(NO2)2 + Fe2(SO3)3
KBr + K2Cr2O7 + H2SO4 = KBrO3 + Cr2(SO4)3 + K2SO4 + H2O =>
KBr + K2Cr2O7 + 4 H2SO4 = KBrO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq) =>
NaHCO3 + CH3COOH = CO2(g) + H2O(l) + CH3CO2Na(aq)
Cu = Cu{2} + {-} =>
Cu = Cu{2} + 2e
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3
C3H6O + Ca(ClO)2 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
2 C3H6O + 3 Ca(ClO)2 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
Ca(HCO3)2(s) + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2(s) + H2SO4 = CaSO4 + 2 H2O + 2 CO2
C9H10ClN5O2 + H2O2 = CO2 + H2O + HNO3 + HCl =>
C9H10ClN5O2 + 33 H2O2 = 9 CO2 + 35 H2O + 5 HNO3 + HCl
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6] =>
K3[Fe(Cn)6] + NH4Fe(SO4)2 = K3[Fe(SO4)2] + NH4[Fe(Cn)6]
Ag + HNO3 + H2O2 = AgNO3 + H2O =>
2 Ag + 2 HNO3 + H2O2 = 2 AgNO3 + 2 H2O
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
C7H5NaO2 + KClO3 = KCl + Na2O + CO2 + H2O =>
2 C7H5NaO2 + 10 KClO3 = 10 KCl + Na2O + 14 CO2 + 5 H2O
NaBr + AgCH3COO = NaCH3COO + AgBr =>
NaBr + AgCH3COO = NaCH3COO + AgBr
C2H3 + HCl = C2H5Cl2 =>
C2H3 + 2 HCl = C2H5Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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