| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C8H9Cl + 4 KMnO4 + 6 H2SO4 = 5 C8H5Cl + 2 K2SO4 + 4 MnSO4 + 16 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SiO2 + F = SiF4 + O =>
SiO2 + 4 F = SiF4 + 2 O
(NH4)2O + H2O = NH4OH =>
(NH4)2O + H2O = 2 NH4OH
Ni(ClO4)2 = NiCl2 + O2 =>
Ni(ClO4)2 = NiCl2 + 4 O2
K2SO3(S) + H2SO4(aq) = K2SO4 + SO2 + H2O =>
K2SO3(S) + 3 H2SO4(aq) = K2SO4 + 4 SO2 + 3 H2O
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C6H1005 + O2 = CO2 + H2O =>
4 C6H1005 + 1029 O2 = 24 CO2 + 2010 H2O
CO3{2-} + PB{2-} = CB{2-} + PO3{2-} =>
CO3{2-} + PB{2-} = CB{2-} + PO3{2-}
PCl3 = P + Cl2 =>
2 PCl3 = 2 P + 3 Cl2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl + H2O =>
4 Ca(OH)2 + 3 Cl2 = 2 Ca(ClO)2 + 2 CaCl + 4 H2O
C4H1 + O = CO2 + H2O =>
2 C4H1 + 17 O = 8 CO2 + H2O
Pb(CO3) + HNO = Pb(NO)2 + H2O + CO2 =>
Pb(CO3) + 2 HNO = Pb(NO)2 + H2O + CO2
NH4ClO4 = NO + O2 + H2O + HCl =>
4 NH4ClO4 = 4 NO + 3 O2 + 6 H2O + 4 HCl
H2O2 + H2SO4 + Fe(NH4)2SO4 = (NH4)2SO4 + Fe2SO4 + H2O =>
H2O2 + H2SO4 + 2 Fe(NH4)2SO4 = 2(NH4)2SO4 + Fe2SO4 + 2 H2O
Na2SO3 + HCl = H2SO3 + NaCl =>
Na2SO3 + 2 HCl = H2SO3 + 2 NaCl
N2H4(l) + O2(g) = NO2(g) + H2O(l) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(l)
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca(NO3)2(ac) + H2SO4(ac) = CaSO4(s) + HNO3 =>
Ca(NO3)2(ac) + H2SO4(ac) = CaSO4(s) + 2 HNO3
KCl(aq) + (NH4)PO4(aq) = KPO4(aq) + (NH4)Cl(aq) =>
KCl(aq) + (NH4)PO4(aq) = KPO4(aq) + (NH4)Cl(aq)
C2H6Br6 + O2 = CO + H2 + Br2 =>
C2H6Br6 + O2 = 2 CO + 3 H2 + 3 Br2
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
I2 + NaCI = ICI + Na =>
I2 + 2 NaCI = 2 ICI + 2 Na
Cl2 + KNO3 = KClO3 + KCl + NO =>
3 Cl2 + 6 KNO3 = 4 KClO3 + 2 KCl + 6 NO
FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO4 =>
4 FeCrO4 + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO4
Al2O3 + Ba2C = Al4C3 + BaO =>
2 Al2O3 + 3 Ba2C = Al4C3 + 6 BaO
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
SrCO3 + SrTiO3 = Sr2TiO4 + CO2 =>
SrCO3 + SrTiO3 = Sr2TiO4 + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CI2 + MgS = MgSCI2 =>
CI2 + MgS = MgSCI2
Au2S3 + H = H2S + Au =>
Au2S3 + 6 H = 3 H2S + 2 Au
AII{3} + HgCI{2} = AICI{3} + HgI{2} =>
AII{3} + HgCI{2} = AICI{3} + HgI{2}
MnO4{-} + S{2-} + H{+} = MnS + S + H2O =>
2 MnO4{-} + 7 S{2-} + 16 H{+} = 2 MnS + 5 S + 8 H2O
Br + B3 = BBr3 =>
9 Br + B3 = 3 BBr3
MgC2 + H2O = C3H4 + Mg(OH)2 + O2 =>
6 MgC2 + 14 H2O = 4 C3H4 + 6 Mg(OH)2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AsCl3 + H = As2 + HCl =>
2 AsCl3 + 6 H = As2 + 6 HCl
MnO2(s) + CO(g) = Mn2(s) + CO2(g) =>
2 MnO2(s) + 4 CO(g) = Mn2(s) + 4 CO2(g)
C3H6O2 + H2O = CH2O2 + C2H6O =>
C3H6O2 + H2O = CH2O2 + C2H6O
U72Si48Ba = U3Si2 + U3Si + BaSi =>
U72Si48Ba = 23 U3Si2 + U3Si + BaSi
NaAlO2 + Na2SiO3*9H2O = Na2O*2Al2O3*4SiO2*9H2O + NaOH + H2O =>
4 NaAlO2 + 4 Na2SiO3*9H2O = Na2O*2Al2O3*4SiO2*9H2O + 10 NaOH + 22 H2O
H3BO3 + KOH = KB5O8 + H2O =>
5 H3BO3 + KOH = KB5O8 + 8 H2O
C11H11O + O2 = CO2 + H2O =>
4 C11H11O + 53 O2 = 44 CO2 + 22 H2O
Ti2 + H2SO4 = TiSO4 + H2 =>
Ti2 + 2 H2SO4 = 2 TiSO4 + 2 H2
CuSO4 + NaPO4 = Cu(PO4) + NaSO4 =>
CuSO4 + NaPO4 = Cu(PO4) + NaSO4
O2 + AlBr3 = AlO2 + Br =>
O2 + AlBr3 = AlO2 + 3 Br
H2O2 + Au + HCl = AuCl2 + H2O =>
H2O2 + Au + 2 HCl = AuCl2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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