| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
SnCl2 + HOH = SnOHCl + HCl =>
SnCl2 + HOH = SnOHCl + HCl
HCIO3 + Sr(OH)2 = Sr(CIO3)2 + H2O =>
2 HCIO3 + Sr(OH)2 = Sr(CIO3)2 + 2 H2O
H2CO3 + RbOH = H2O + Rb4CO4 =>
H2CO3 + 4 RbOH = 3 H2O + Rb4CO4
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Ni + (PO4) = Ni(PO4) =>
Ni + (PO4) = Ni(PO4)
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq) =>
Zn(s) + CaCl2(aq) = Ca(s) + ZnCl2(aq)
Cu + HNO3 = Cu(NO3)2 + N3 + H2O =>
15 Cu + 36 HNO3 = 15 Cu(NO3)2 + 2 N3 + 18 H2O
Fe + Co(ClO4)2 = Fe(ClO4)2 + Co =>
Fe + Co(ClO4)2 = Fe(ClO4)2 + Co
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Fe{3+} + HSO4{-} + H2O + K{+} = H3O{+} + KFe3(SO4)2(OH)6 =>
3 Fe{3+} + 2 HSO4{-} + 14 H2O + K{+} = 8 H3O{+} + KFe3(SO4)2(OH)6
FeS2 + O2 + H2O = Fe2O3 + H3SO4 =>
4 FeS2 + 13 O2 + 12 H2O = 2 Fe2O3 + 8 H3SO4
SnO2 + LiOH + H2O = Li2[Sn(OH)6] =>
SnO2 + 2 LiOH + 2 H2O = Li2[Sn(OH)6]
AgNO3 + K2SiO3 = KNO3 + Ag2SiO3 =>
2 AgNO3 + K2SiO3 = 2 KNO3 + Ag2SiO3
Li2HPO4 + H2O = H3PO4 + LiHO =>
Li2HPO4 + 2 H2O = H3PO4 + 2 LiHO
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Na + Ca = Na2Ca =>
2 Na + Ca = Na2Ca
ZnSO4 + SnCl2 = ZnCl2 + SnSO4 =>
ZnSO4 + SnCl2 = ZnCl2 + SnSO4
CuSO4 + KI + H2O = CuI2 + H2SO4 + KOH =>
CuSO4 + 2 KI + 2 H2O = CuI2 + H2SO4 + 2 KOH
MgO(s) + H2(g) = Mg(s) + H2O(l) =>
MgO(s) + H2(g) = Mg(s) + H2O(l)
C6 + H1 = C6H =>
C6 + H1 = C6H
Na + Ca = NaCa =>
Na + Ca = NaCa
(CH3COO)Ag + H2S = CH3COOH + Ag2S =>
2(CH3COO)Ag + H2S = 2 CH3COOH + Ag2S
FeF3 + Br2 = FeBr3 + F2 =>
2 FeF3 + 3 Br2 = 2 FeBr3 + 3 F2
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(aq) + Cu(No3)2(aq) = Pb(No3)2(aq) + Cu(s) =>
Pb(aq) + Cu(No3)2(aq) = Pb(No3)2(aq) + Cu(s)
C17H19NO3 + H2O = C17H20NO3 + OH =>
C17H19NO3 + H2O = C17H20NO3 + OH
C2H4O + H2O = C2H6O2 =>
C2H4O + H2O = C2H6O2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
SO2(g) + NaOH(s) = Na2SO3(s) + H2O(l) =>
SO2(g) + 2 NaOH(s) = Na2SO3(s) + H2O(l)
Na3(PO4) + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
C10H14 + Br2 = C10H13Br + HBr =>
C10H14 + Br2 = C10H13Br + HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + K3Fe(CN)6 = KCl + Fe[Fe(CN)6] =>
FeCl3 + K3Fe(CN)6 = 3 KCl + Fe[Fe(CN)6]
CuO + NaOH2 = CuOH + NaO =>
2 CuO + NaOH2 = 2 CuOH + NaO
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq)
ClO3K + S + H2O = Cl2 + SO4K2 + H2SO4 =>
6 ClO3K + 5 S + 2 H2O = 3 Cl2 + 3 SO4K2 + 2 H2SO4
CH3CCNa + H2O = CH3CH2CONa =>
CH3CCNa + H2O = CH3CH2CONa
MnSO4 + (NH4)2SO4 + H2O = MnO2 + H2SO4 + (NH4)2S2O3 =>
4 MnSO4 + (NH4)2SO4 + 3 H2O = 4 MnO2 + 3 H2SO4 + (NH4)2S2O3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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