| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + 2 CuO = Cu2O + HCOH + H2O
UO2(NO3)2 = NO3 + UO2 =>
UO2(NO3)2 = 2 NO3 + UO2
FeNo3 + NaI = NaNo3 + FeI =>
FeNo3 + NaI = NaNo3 + FeI
IOH + Li(OH) = (IO)Li + H2O =>
IOH + Li(OH) = (IO)Li + H2O
Mg(OH)3 + HNO3 = Mg(NO3)3 + H2O =>
Mg(OH)3 + 3 HNO3 = Mg(NO3)3 + 3 H2O
SO3 + H2O = (aq)H2SO4 =>
SO3 + H2O = (aq)H2SO4
KMnO4 + HY = Y2 + MnY2 + KY + H2O =>
2 KMnO4 + 16 HY = 5 Y2 + 2 MnY2 + 2 KY + 8 H2O
Be(OH)2 + CO2 = BeCO3 + H2O =>
Be(OH)2 + CO2 = BeCO3 + H2O
Cd(PO4) + NH4(SO2) = Cd(SO2) + NH4(PO4) =>
Cd(PO4) + NH4(SO2) = Cd(SO2) + NH4(PO4)
C3H5N3O9 = CO2 + N3 + H2O + O2 =>
4 C3H5N3O9 = 12 CO2 + 4 N3 + 10 H2O + O2
SiO2 + HCl = SiCl4 + H2O =>
SiO2 + 4 HCl = SiCl4 + 2 H2O
C7H6O2 + O2 = C2 + H2O =>
2 C7H6O2 + O2 = 7 C2 + 6 H2O
Ca(CH3COO)2(aq) + HCl(aq) = CaCl2(aq) + CH3COOH =>
Ca(CH3COO)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 CH3COOH
AlCl3(g) + O2(g) = Al2O3(s) + Cl2(g) =>
4 AlCl3(g) + 3 O2(g) = 2 Al2O3(s) + 6 Cl2(g)
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Mg3(PO4)2 + Ca(NO3)2 = Mg(NO3)2 + Ca3(PO4)2 =>
Mg3(PO4)2 + 3 Ca(NO3)2 = 3 Mg(NO3)2 + Ca3(PO4)2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
AlCl3 + NH3*H2O = Al(NH4)3 + Cl3(OH)3 =>
AlCl3 + 3 NH3*H2O = Al(NH4)3 + Cl3(OH)3
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
Fe(NO3)3*9H2O = Fe3O4 + N2 + H2O + O2 =>
6 Fe(NO3)3*9H2O = 2 Fe3O4 + 9 N2 + 54 H2O + 23 O2
B2O3 + H2O(l) = B(OH)3(aq) =>
B2O3 + 3 H2O(l) = 2 B(OH)3(aq)
K2Cr2O7 + NH3 + HCl = KCl + N2 + CrCl3 + H2O =>
K2Cr2O7 + 2 NH3 + 8 HCl = 2 KCl + N2 + 2 CrCl3 + 7 H2O
Ca(s) + Se(s) = CaSe(s) =>
Ca(s) + Se(s) = CaSe(s)
N3H12PO4 = NH3 + H3PO4 =>
N3H12PO4 = 3 NH3 + H3PO4
Na[Fe(EDTA)]* = Fe + NaEDTA =>
Na[Fe(EDTA)]* = Fe + NaEDTA
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
MnO4{-} + H2O + Mn{2+} = MnO2 + H{+} =>
2 MnO4{-} + 2 H2O + 3 Mn{2+} = 5 MnO2 + 4 H{+}
CO(CH3)2 = OC2CH(CH3)3 + H2O =>
2 CO(CH3)2 = OC2CH(CH3)3 + H2O
KNaO4 + H2SO4 + FeSO4 = Fe(SO4)3 + NaSO4 + H2O + KHSO4 =>
4 KNaO4 + 18 H2SO4 + 5 FeSO4 = 5 Fe(SO4)3 + 4 NaSO4 + 16 H2O + 4 KHSO4
Si + Cl4 + H2O = H2SiO4 + HCl =>
2 Si + 3 Cl4 + 8 H2O = 2 H2SiO4 + 12 HCl
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
HCl + Ba(OH)2 = H2O + Ba(Cl)2 =>
2 HCl + Ba(OH)2 = 2 H2O + Ba(Cl)2
K2CO3 + FeCl3 + H2O = CO2 + Fe(OH)3 + KCl =>
3 K2CO3 + 2 FeCl3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 6 KCl
Cr(NO3)3 + K2SO4 = Cr(SO4)3 + K2NO3 =>
Cr(NO3)3 + 3 K2SO4 = Cr(SO4)3 + 3 K2NO3
PotassiumNitrate + BariumChloride = PotassiumChloride + BariumNitrate =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
Ni(No3)2(aq) + Na2Co3(aq) = NiCo3(s) + Na2(No3)2 =>
Ni(No3)2(aq) + Na2Co3(aq) = NiCo3(s) + Na2(No3)2
FeSO4 + Na(C2H3O2) = Fe(C2H3O2)2 + Na2SO4 =>
FeSO4 + 2 Na(C2H3O2) = Fe(C2H3O2)2 + Na2SO4
C5H12S(l) + O2(g) = CO2(g) + H2O(l) + SO2 =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + 6 H2O(l) + SO2
As4S6 + O2 = As4O6 + S6O12 =>
As4S6 + 9 O2 = As4O6 + S6O12
(CH3COO)2Mg = CH3COCH3 + MgCO3 =>
(CH3COO)2Mg = CH3COCH3 + MgCO3
Na2CO3 + HC6H7O7 = H2O + CO2 + NaHC =>
3 Na2CO3 + 2 HC6H7O7 = 5 H2O + 9 CO2 + 6 NaHC
Ca(s) + H3PO4(aq) = Ca3(PO4)2 + H2(s) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2 + 3 H2(s)
C2H5O3(l) + O2 = CO2(g) + H2O(g) =>
4 C2H5O3(l) + 7 O2 = 8 CO2(g) + 10 H2O(g)
C6H12S6 + O2 = CO2 + SO2 + H2O =>
C6H12S6 + 15 O2 = 6 CO2 + 6 SO2 + 6 H2O
Bi2O3 + NaOH + H2CrO4 = NaBiO3 + Cr(OH)3 + H2O =>
3 Bi2O3 + 6 NaOH + 4 H2CrO4 = 6 NaBiO3 + 4 Cr(OH)3 + H2O
PbS4 + O2 = Pb2O4 + SO2 =>
2 PbS4 + 10 O2 = Pb2O4 + 8 SO2
HCOOH + KHCO3 = KHCOO + H2O + CO2 =>
HCOOH + KHCO3 = KHCOO + H2O + CO2
CuCl2 + Na(PO2H2) = Cu(PO2H2)2 + NaCl =>
CuCl2 + 2 Na(PO2H2) = Cu(PO2H2)2 + 2 NaCl
Pb + AgNO3 = Pb(NO3) + Ag =>
Pb + AgNO3 = Pb(NO3) + Ag
Cu{2} + S2O4{-}2 = Cu + SO2 =>
Cu{2} + 2 S2O4{-}2 = Cu + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/24
Équations équilibrées sur02/14/23
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