| Équations équilibrées la veille | Équations équilibrées le lendemain |
N + O = NO
Tl(OH)3 + H3PO4 = H2O + TlPO4 =>
Tl(OH)3 + H3PO4 = 3 H2O + TlPO4
Mg(OH)2 + HCl = Mg(Cl)2 + H2O =>
Mg(OH)2 + 2 HCl = Mg(Cl)2 + 2 H2O
HClO + PbO2 = PbCl2 + Pb(ClO3)2 + H2O =>
4 HClO + 2 PbO2 = PbCl2 + Pb(ClO3)2 + 2 H2O
Na(OH)2 + CO2 = Na2(CO3)2 + H2O =>
2 Na(OH)2 + 2 CO2 = Na2(CO3)2 + 2 H2O
C + H2 + N2 + O3 + S83 = C6760H10447N1743O2010S32 =>
1122160 C + 867101 H2 + 144669 N2 + 111220 O3 + 64 S83 = 166 C6760H10447N1743O2010S32
KAlO2 + CO2 + H2O = K2CO3 + Al(OH)3 =>
2 KAlO2 + CO2 + 3 H2O = K2CO3 + 2 Al(OH)3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
FeO(s) + C(s) = CO2(g) + Fe(s) =>
2 FeO(s) + C(s) = CO2(g) + 2 Fe(s)
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(l) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(l)
KNO3 + Ca(NO3)2 = NO3 + KCa =>
KNO3 + Ca(NO3)2 = 3 NO3 + KCa
MnSO4 + NaOH + Br = MnO2 + NaBr + NaSO4 + H2O =>
MnSO4 + 4 NaOH + 3 Br = MnO2 + 3 NaBr + NaSO4 + 2 H2O
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3 =>
CH3CHCHCH3 + Cl2 = CH3CHClCHClCH3
NaPO4 + ZnSO3 = NaSO3 + ZnPO4 =>
NaPO4 + ZnSO3 = NaSO3 + ZnPO4
FeO(s) + C(s) = CO2(g) + Fe(s) =>
2 FeO(s) + C(s) = CO2(g) + 2 Fe(s)
MeOH + CO2 = MeCO2 + OH =>
MeOH + CO2 = MeCO2 + OH
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
H2O + CO2 = C2H4O6 =>
2 H2O + 2 CO2 = C2H4O6
Al + MgI2 = Mg + AlI3 =>
2 Al + 3 MgI2 = 3 Mg + 2 AlI3
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Ti + HNO3 = Ti(NO3) + H2 =>
2 Ti + 2 HNO3 = 2 Ti(NO3) + H2
MnO4{-} + S2O3{2-} + OH{-} = MnO4{2-} + SO4{3-} + H2O =>
6 MnO4{-} + S2O3{2-} + 10 OH{-} = 6 MnO4{2-} + 2 SO4{3-} + 5 H2O
Na2C2 + HCl = C2H2 + NaCl =>
Na2C2 + 2 HCl = C2H2 + 2 NaCl
SnCl2 + HCl = HSnCl3 =>
SnCl2 + HCl = HSnCl3
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH =>
NaOH + Fe(SO4)3 = Na(SO4)3 + FeOH
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Co(OH)3 + H2SO4 + SO2 = CoSO4 + H2O =>
2 Co(OH)3 + H2SO4 + SO2 = 2 CoSO4 + 4 H2O
HCl(aq) + Ba(OH)2(aq) = HOH + BaCl2 =>
2 HCl(aq) + Ba(OH)2(aq) = 2 HOH + BaCl2
C6H5NO2 + (NH4)2S + H2O = C6H5NH2 + (NH4)2SO3 =>
C6H5NO2 + (NH4)2S + H2O = C6H5NH2 + (NH4)2SO3
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2 =>
2 MnCl2 + 4 PbO2 + 8 HNO3 = 2 HMnO4 + 2 Cl2 + 4 Pb(NO3)2 + 3 H2
AgH(s) + HClO4(aq) = Cl2(g) + H2O(l) + AgClO4(aq) =>
7 AgH(s) + 9 HClO4(aq) = Cl2(g) + 8 H2O(l) + 7 AgClO4(aq)
(e)AgCl2 + H2 = Ag + HCl =>
(e)AgCl2 + H2 = Ag + 2 HCl
KOH(aq) + H2SO4 = K2SO4 + H2O =>
2 KOH(aq) + H2SO4 = K2SO4 + 2 H2O
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
Fe(OH)2 + H3PO4 = H2O + (Fe)3(PO4)2 =>
3 Fe(OH)2 + 2 H3PO4 = 6 H2O + (Fe)3(PO4)2
H2 + HNO3 = NO + H2O =>
3 H2 + 2 HNO3 = 2 NO + 4 H2O
As4O6 + KMnO4 + HCl + H2O = MnCl2 + H3AsO4 + KCl =>
5 As4O6 + 8 KMnO4 + 24 HCl + 18 H2O = 8 MnCl2 + 20 H3AsO4 + 8 KCl
Mg(OH)2(s) + NaOH(aq) = Na2MgO2(s) + H2O(l) =>
Mg(OH)2(s) + 2 NaOH(aq) = Na2MgO2(s) + 2 H2O(l)
Cr2O3 + KOH + HNO3 = KNO2 + K2CrO4 + H2O =>
Cr2O3 + 7 KOH + 3 HNO3 = 3 KNO2 + 2 K2CrO4 + 5 H2O
Al2O3(s) + H2So4(aq) = Al2(So4)3(aq) + H2O(l) = Al2O3(s) + H2So4(aq) =>
Al2O3(s) + 3 H2So4(aq) = Al2(So4)3(aq) + 3 H2O(l)
Na2CO3 + H2O = H2CO3 + Na + OH =>
Na2CO3 + 2 H2O = H2CO3 + 2 Na + 2 OH
K{+} + IO6{5-} + HNO3 = KIO4 + KNO3 + H2O =>
5 K{+} + IO6{5-} + 4 HNO3 = KIO4 + 4 KNO3 + 2 H2O
SO3 + KI = I2SO2 + K2SO4 =>
2 SO3 + 2 KI = I2SO2 + K2SO4
Ba(ClO3)2 + Na3PO4 = Ba3(PO4)2 + NaClO3 =>
3 Ba(ClO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaClO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CH3CH2COONa + H2O = CH3CH2COOH + Na2O =>
2 CH3CH2COONa + H2O = 2 CH3CH2COOH + Na2O
PbCrO4 + HCl + FeSO4 = PbCl2 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 = KI =>
2 PbCrO4 + 16 HCl + 6 FeSO4 = 2 PbCl2 + Cr2(SO4)3 + 4 FeCl3 + 8 H2O + Fe2(SO4)3
C10H20O + O2 = C10H20O2 =>
2 C10H20O + O2 = 2 C10H20O2
Li + K2O = Li2O + K =>
2 Li + K2O = Li2O + 2 K
Al + NaOH + H2O = NaAl(OH4) + O2 =>
4 Al + 4 NaOH + 6 H2O = 4 NaAl(OH4) + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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