| Équations équilibrées la veille |
FeCuSO4 = CuFeSO4
(C2H4O2)(aq) + H2O = C2H6O3 =>
(C2H4O2)(aq) + H2O = C2H6O3
Mg3(PO4)2 + (NH4)2SO4 = MgSO4 + (NH4)3PO4 =>
Mg3(PO4)2 + 3(NH4)2SO4 = 3 MgSO4 + 2(NH4)3PO4
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Mn{2+} + H2O = Mn(OH)2 + H{+} =>
Mn{2+} + 2 H2O = Mn(OH)2 + 2 H{+}
C3H7COOH + NaOH = (C3H7COO)Na + H2O =>
C3H7COOH + NaOH = (C3H7COO)Na + H2O
HCl + Na(OH) = H2O + NaCl =>
HCl + Na(OH) = H2O + NaCl
C3H8O + H2O2 = C3H6O + H2O =>
C3H8O + H2O2 = C3H6O + 2 H2O
C10H12N2O8 + Fe + Na = C10H12N2O8FeNa =>
C10H12N2O8 + Fe + Na = C10H12N2O8FeNa
Pb(C2H3O2)4 + Cd(NO3)4 = Pb(NO3)4 + Cd(C2H3O2)4 =>
Pb(C2H3O2)4 + Cd(NO3)4 = Pb(NO3)4 + Cd(C2H3O2)4
NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl
NiC2O4 + O2 = NiO + CO2 =>
2 NiC2O4 + O2 = 2 NiO + 4 CO2
C6H5OH + NaOH = C6H5O + NaOH2 =>
C6H5OH + NaOH = C6H5O + NaOH2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CrCl3 + NH4OH = NCl3 + CrH4OH =>
CrCl3 + NH4OH = NCl3 + CrH4OH
AsO3{-3} + H3O{+} = As{3+} + H2O =>
AsO3{-3} + 6 H3O{+} = As{3+} + 9 H2O
I2 + CaF2 = CaI2 + F2 =>
I2 + CaF2 = CaI2 + F2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3(aq) =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3(aq)
C2O4H2*2H2O + NaOH = C2O4HNa + H2O =>
C2O4H2*2H2O + NaOH = C2O4HNa + 3 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K2Cr2O7 + H2SO4 + ZnCl2 = Cr2(SO4)3 + K2SO4 + ZnSO4 + OCl + H2O =>
K2Cr2O7 + 5 H2SO4 + ZnCl2 = Cr2(SO4)3 + K2SO4 + ZnSO4 + 2 OCl + 5 H2O
C4H8(OH2) + H2O2 = C4H6O2 + H2O =>
C4H8(OH2) + 3 H2O2 = C4H6O2 + 5 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cl2 + NaOH = NaCl + H2O + NaClO3 =>
3 Cl2 + 6 NaOH = 5 NaCl + 3 H2O + NaClO3
LiL + AgNO3 = LiNO3 + AgL =>
LiL + AgNO3 = LiNO3 + AgL
Mg(PO4)3 + Ca(OH) = Mg(OH) + Ca(PO4)3 =>
Mg(PO4)3 + Ca(OH) = Mg(OH) + Ca(PO4)3
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H(NO3)
MoCl5 + Fe + CO = Mo(CO)6 + FeCl2 =>
2 MoCl5 + 5 Fe + 12 CO = 2 Mo(CO)6 + 5 FeCl2
NaHSO4 + Mg2SO4 = Na2SO4 + MgHSO4 =>
2 NaHSO4 + Mg2SO4 = Na2SO4 + 2 MgHSO4
Pb + PbO2 + H2O4S = PbSO4 + H2O =>
Pb + PbO2 + 2 H2O4S = 2 PbSO4 + 2 H2O
Cl2O7 + BaH2O2 = Ba(ClO4)2 + H2O =>
Cl2O7 + BaH2O2 = Ba(ClO4)2 + H2O
Pt + AgNO3 = PtNO3 + Ag =>
Pt + AgNO3 = PtNO3 + Ag
Na2CO3(g) + HNO3(g) = CO2 + NaNO3 + H2O =>
Na2CO3(g) + 2 HNO3(g) = CO2 + 2 NaNO3 + H2O
Fe + Na2SO4 = Na + FeSO4 =>
Fe + Na2SO4 = 2 Na + FeSO4
Li2O + CO2 = Li2O2 + CO =>
Li2O + CO2 = Li2O2 + CO
Fe(NO3)3 + Al2(SO4)3 = Fe2(SO4)3 + Al(NO3)3 =>
2 Fe(NO3)3 + Al2(SO4)3 = Fe2(SO4)3 + 2 Al(NO3)3
BaCl2 + Kl = Ba + KlCl2 =>
BaCl2 + Kl = Ba + KlCl2
TiS2 + Al2(CO3)3 = Ti(CO3)2 + Al2S3 =>
3 TiS2 + 2 Al2(CO3)3 = 3 Ti(CO3)2 + 2 Al2S3
I{-} = I2 + e =>
2 I{-} = I2 + 2e
C2H10 + O4 = C2O + H2O =>
2 C2H10 + 3 O4 = 2 C2O + 10 H2O
KMnO4 + KBr + H2O = Br2 + MnO2 + KOH =>
2 KMnO4 + 6 KBr + 4 H2O = 3 Br2 + 2 MnO2 + 8 KOH
Pb + NaOH + H2O = Na[Pb(OH)4] + H2 =>
2 Pb + 2 NaOH + 6 H2O = 2 Na[Pb(OH)4] + 3 H2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
H2O(s) + N2O3(g) = HNO2(g) =>
H2O(s) + N2O3(g) = 2 HNO2(g)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C10H8 + O2 = H2O + C0 =>
C10H8 + 2 O2 = 4 H2O + 10 C0
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
(NH4)6W12O39 + VO(C5H7O2)2 + (NH4)2HPO4 + HNO3 = VWP3O12 + N2 + H2O + CO2 =>
5(NH4)6W12O39 + 60 VO(C5H7O2)2 + 180(NH4)2HPO4 + 798 HNO3 = 60 VWP3O12 + 594 N2 + 1689 H2O + 600 CO2
KOH + HBrO3 = H2O + O2 + KBrO =>
KOH + HBrO3 = H2O + O2 + KBrO
LiL + AgNO3 = LiNO3 + AgL =>
LiL + AgNO3 = LiNO3 + AgL
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