| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + Li = LiCl + NH4
Al(OH)3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 C2H4O2 = Al(C2H3O2)3 + 3 H2O
Zn(s)H2SO4(l) = ZnSO4(s) + H2(g) =>
Zn(s)H2SO4(l) = ZnSO4(s) + H2(g)
(NH4)3(PO4) + KOH = K3(PO4) + H2O + NH3 =>
(NH4)3(PO4) + 3 KOH = K3(PO4) + 3 H2O + 3 NH3
C2H6O + C2H4O2 = C4H8O2 + H2O =>
C2H6O + C2H4O2 = C4H8O2 + H2O
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Al + H2CrO4 = Al2O3 + Cr2O3 + H2O =>
2 Al + 2 H2CrO4 = Al2O3 + Cr2O3 + 2 H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
AgNO3 + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3 + Na2C2O4 = Ag2C2O4 + 2 NaNO3
CH3(CH2)11C6H4SO3H + Na2CO3 = CH3(CH2)11C6H4SO3Na + H2O + CO2 =>
2 CH3(CH2)11C6H4SO3H + Na2CO3 = 2 CH3(CH2)11C6H4SO3Na + H2O + CO2
K2Cr2O7 + P2O3 + HCl = KCl + CrCl3 + P2O5 + H2O =>
2 K2Cr2O7 + 3 P2O3 + 16 HCl = 4 KCl + 4 CrCl3 + 3 P2O5 + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
K2O + Cl2O7 = KCl + O2 =>
K2O + Cl2O7 = 2 KCl + 4 O2
Ag + CN = Ag(CN)2 =>
Ag + 2 CN = Ag(CN)2
C2H6S + NO2 = CO2 + H2O + NO + SO2 =>
C2H6S + 9 NO2 = 2 CO2 + 3 H2O + 9 NO + SO2
Na2N2O2 + Na5IO6 + H3PO4 = NaNO3 + I2 + Na3PO4 + H2O =>
21 Na2N2O2 + 24 Na5IO6 + 40 H3PO4 = 42 NaNO3 + 12 I2 + 40 Na3PO4 + 60 H2O
NaCl + CaCl2 = Cl2 + Na2Ca =>
2 NaCl + CaCl2 = 2 Cl2 + Na2Ca
HCl(aq) + As2(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
10 HCl(aq) + 3 As2(s) + 10 NaNO3(aq) + 4 H2O(l) = 10 NO(g) + 6 H3AsO4(aq) + 10 NaCl(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HMnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 3 H2O
C6H5CH3 + MnO4{-} + H{+} = C6H5COOH + H2O + Mn =>
7 C6H5CH3 + 6 MnO4{-} + 6 H{+} = 7 C6H5COOH + 10 H2O + 6 Mn
NISO4 + Li = Li2SO4 + NI =>
NISO4 + 2 Li = Li2SO4 + NI
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaOH + HClO4 = NaOHHClO4 =>
NaOH + HClO4 = NaOHHClO4
Mg(OH)2 = MgO + Water =>
Mg(OH)2 = MgO + H2O
Ba + NiF2 = Ni + BaF2 =>
Ba + NiF2 = Ni + BaF2
HCO3 + HC3H5O3 = H2O + CO2 =>
12 HCO3 + HC3H5O3 = 9 H2O + 15 CO2
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2HPO4 + BaCl2 = (NH4)Cl + BaHPO4 =>
(NH4)2HPO4 + BaCl2 = 2(NH4)Cl + BaHPO4
KNo3 + FeCl3 = KCl3 + FeNo3 =>
KNo3 + FeCl3 = KCl3 + FeNo3
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
NaI + Pb(NO3)2 = PbI2 + Na(NO3) =>
2 NaI + Pb(NO3)2 = PbI2 + 2 Na(NO3)
HOClO(aq) = ClO2(aq) + Cl2(g) + H2O(x) =>
8 HOClO(aq) = 6 ClO2(aq) + Cl2(g) + 4 H2O(x)
Pb(NO3)2 + K2CO3 = KNO3 + PbCO3 =>
Pb(NO3)2 + K2CO3 = 2 KNO3 + PbCO3
SF4 + I2O5 = IF5 + SO2 =>
5 SF4 + 2 I2O5 = 4 IF5 + 5 SO2
SbCl3 + HCl + Fe = Fe2[SbCl6] + H =>
SbCl3 + 3 HCl + 2 Fe = Fe2[SbCl6] + 3 H
Zr(OH)2 + H2CO3 = H2O + ZrCO3 =>
Zr(OH)2 + H2CO3 = 2 H2O + ZrCO3
C22H12 + H2O = CO2 + CH4 =>
2 C22H12 + 38 H2O = 19 CO2 + 25 CH4
MgI2 + AgNO3 = Mg(NO3)2 + AgI =>
MgI2 + 2 AgNO3 = Mg(NO3)2 + 2 AgI
Zn2{+} + e = Zn0 =>
Zn2{+} + e = 2 Zn0
C7H216 + O2 = CO2 + H2O =>
C7H216 + 61 O2 = 7 CO2 + 108 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CH3OOH + O2 = CO2 + H2O =>
CH3OOH + O2 = CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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