| Équations équilibrées la veille |
H + I = HI
Al(OH)3 + CO2 = Al2O3 + H2CO3 =>
2 Al(OH)3 + 3 CO2 = Al2O3 + 3 H2CO3
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C5H5N3O + N2 = C5H5N5O =>
C5H5N3O + N2 = C5H5N5O
Fe + MnO + H{+} = Fe2{+} + Mn3{+} + H2O =>
10 Fe + 3 MnO + 6 H{+} = 5 Fe2{+} + Mn3{+} + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li2(SO4) + SrCl2 = LiCl + Sr(SO4) =>
Li2(SO4) + SrCl2 = 2 LiCl + Sr(SO4)
P2O3 + HNO3 = NO2 + HPO3 + H2O =>
P2O3 + 4 HNO3 = 4 NO2 + 2 HPO3 + H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
Fe + H2SO4 + O2 + H2O = FeSO4*7H2O =>
2 Fe + 2 H2SO4 + O2 + 12 H2O = 2 FeSO4*7H2O
K2SO3 + HCl = H2SO3 + KCl =>
K2SO3 + 2 HCl = H2SO3 + 2 KCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
LiBr + CaSO4 = Li2SO4 + CaBr2 =>
2 LiBr + CaSO4 = Li2SO4 + CaBr2
C5H11Br + Mg = C5H11MgBr =>
C5H11Br + Mg = C5H11MgBr
AlO3H3 + HCN = AlC3N3 + H2O =>
AlO3H3 + 3 HCN = AlC3N3 + 3 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
SO2 + PCl5 = SOCl2 + POCl3 =>
SO2 + PCl5 = SOCl2 + POCl3
KOCO2 = KO2CO =>
KOCO2 = KO2CO
Ni(OH)2 + (NH4)2S = NiS + NH4OH =>
Ni(OH)2 + (NH4)2S = NiS + 2 NH4OH
NH4ClO4 + K2SO3 = K2SO4 + N2 + HCl + H2O =>
2 NH4ClO4 + 5 K2SO3 = 5 K2SO4 + N2 + 2 HCl + 3 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
In + NaOH + H2O = Na3[In(OH)6] + H2 =>
2 In + 6 NaOH + 6 H2O = 2 Na3[In(OH)6] + 3 H2
Zn(S) + H2SO4(aq) = ZnSO4(S) + H2(g) =>
Zn(S) + H2SO4(aq) = ZnSO4(S) + H2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
LiCN(aq) + H3PO4(aq) = Li3PO4(aq) + HCN(aq) =>
3 LiCN(aq) + H3PO4(aq) = Li3PO4(aq) + 3 HCN(aq)
CH3COONa = Na2O + (CH3CO)2O =>
2 CH3COONa = Na2O + (CH3CO)2O
KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Li + P4 + O2 = Li3PO4 =>
12 Li + P4 + 8 O2 = 4 Li3PO4
PbO2(heat) = Pb + O2 =>
PbO2(heat) = Pb + O2
P4O10 + PCl5 = POCl3 =>
P4O10 + 6 PCl5 = 10 POCl3
SrN6 + P3N5 = SrP2N4 + N2 =>
3 SrN6 + 2 P3N5 = 3 SrP2N4 + 8 N2
H2SnO3 + NaOH = Na2SnO3 + H2O =>
H2SnO3 + 2 NaOH = Na2SnO3 + 2 H2O
BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2C2O4 + KMnO4 + HNO3 = CO2 + H2O + KNO3 + Mn(NO3)2 =>
5 H2C2O4 + 2 KMnO4 + 6 HNO3 = 10 CO2 + 8 H2O + 2 KNO3 + 2 Mn(NO3)2
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O =>
N2O3 + Mg(OH)2 = Mg(NO2)2 + H2O
TiO2HF = TiHFO2 =>
TiO2HF = TiHFO2
C6H12(l) + O2(g) = H2C6H8O4(l) + H2(l) =>
C6H12(l) + 2 O2(g) = H2C6H8O4(l) + H2(l)
Cl2 + NaOH + As = NaCl + Na3AsO4 + H2O =>
5 Cl2 + 16 NaOH + 2 As = 10 NaCl + 2 Na3AsO4 + 8 H2O
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Équations équilibrées sur12/11/24
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