| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO + CH = AgC + HNO
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
Mn(No3)2 + NaOH = NaNo3 + Mn(OH)2 =>
Mn(No3)2 + 2 NaOH = 2 NaNo3 + Mn(OH)2
KMnO4 + Al3 + H2SO4 = MnSO4 + K2SO4 + Al2(SO4)3 + H2O =>
18 KMnO4 + 10 Al3 + 72 H2SO4 = 18 MnSO4 + 9 K2SO4 + 15 Al2(SO4)3 + 72 H2O
KCNS + Al + HCl = AlCl3 + H2S + NH4Cl + C + KCl =>
3 KCNS + 4 Al + 18 HCl = 4 AlCl3 + 3 H2S + 3 NH4Cl + 3 C + 3 KCl
H2O2 + NH4OH = NO3 + H2O =>
9 H2O2 + 2 NH4OH = 2 NO3 + 14 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KCl + AgCl = KAg + Cl =>
KCl + AgCl = KAg + 2 Cl
C2H5OH + O2 = O2H5O2 + C2 =>
10 C2H5OH + 19 O2 = 12 O2H5O2 + 10 C2
C4H6O4Zn + Pb = PbC4 + H6O4Zn =>
C4H6O4Zn + Pb = PbC4 + H6O4Zn
K2CrO4 + Cl2 + KOH = Cr2O3 + HClO3 + KCl =>
4 K2CrO4 + 9 Cl2 + 5 KOH = 2 Cr2O3 + 5 HClO3 + 13 KCl
NH4C2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + NH4OH =>
2 NH4C2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 NH4OH
(Hg)3PO4 + Al = Hg + AlPO4 =>
(Hg)3PO4 + Al = 3 Hg + AlPO4
S2O3{-2} + ClO3{-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
3 S2O3{-2} + 4 ClO3{-} + 6 OH{-} = 6 SO4{2-} + 4 Cl{-} + 3 H2O
Fe(SCN)3 + NaOH = Na(SCN)3 + FeOH =>
Fe(SCN)3 + NaOH = Na(SCN)3 + FeOH
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C4H9HSO4 + HBr = C4H9Br + H2SO4 =>
C4H9HSO4 + HBr = C4H9Br + H2SO4
Fe + MgBr2 = Fe2(Br2)3 + Mg =>
2 Fe + 3 MgBr2 = Fe2(Br2)3 + 3 Mg
SO3 + Ba = BaO + SO2 =>
SO3 + Ba = BaO + SO2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NaCO3 + Mg(NO3)2 = Mg(CO3)2 + NaNO3 =>
2 NaCO3 + Mg(NO3)2 = Mg(CO3)2 + 2 NaNO3
H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2
CH3COOH + FeNO3 = FeCH3COO + HNO3 =>
CH3COOH + FeNO3 = FeCH3COO + HNO3
PbS2 + HCl = PbCl2 + H2S2 =>
PbS2 + 2 HCl = PbCl2 + H2S2
N + O2 + H2O = HNO =>
4 N + O2 + 2 H2O = 4 HNO
(CH2)CHCH2OH + O2 = CO2 + H2O =>
(CH2)CHCH2OH + 4 O2 = 3 CO2 + 3 H2O
BaS + PtCI2 = PtS + BaCI2 =>
BaS + PtCI2 = PtS + BaCI2
Sn + Pb(NO3)2 = Sn(NO3)3 + Pb =>
2 Sn + 3 Pb(NO3)2 = 2 Sn(NO3)3 + 3 Pb
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2C4H2O4 + NaOH = H2O + Na2C4H2O4 =>
H2C4H2O4 + 2 NaOH = 2 H2O + Na2C4H2O4
Cr + HF = CrHF =>
Cr + HF = CrHF
HCOOH + CaCO3 = CO2 + H2O + Ca(HCOO)2 =>
2 HCOOH + CaCO3 = CO2 + H2O + Ca(HCOO)2
K2Cr2O7 + HCl = KClCrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KClCrCl3 + 7 H2O + 3 Cl2
KI + PbCrO4 + HCl = PbCl2 + KCl + CrI + I2 + H2O =>
12 KI + 2 PbCrO4 + 16 HCl = 2 PbCl2 + 12 KCl + 2 CrI + 5 I2 + 8 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K7Fe2(C2O4)6*8H2O + (NH4)2SO4 + H2SO4 + H2O =>
3.9999999999999Fe(NH4)2(SO4)2*6H2O + 4.9999999999999H2C2O4 + 6.9999999999999K2C2O4 + H2O2 = 2 K7Fe2(C2O4)6*8H2O + 3.9999999999999(NH4)2SO4 + 4 H2SO4 + 9.9999999999999H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
MnO2 + Si = SiO2 + Mn =>
MnO2 + Si = SiO2 + Mn
Al2(SO4)3 + Rb2S = (Al)2(S)3 + (Rb)2SO4 =>
Al2(SO4)3 + 3 Rb2S = (Al)2(S)3 + 3(Rb)2SO4
C6H12O6 + K2Cr2O7 = C6H12O7 + K2Cr2O4 =>
3 C6H12O6 + K2Cr2O7 = 3 C6H12O7 + K2Cr2O4
MnO4 + H2C2O4 = Mn2 + CO2 + H2O =>
2 MnO4 + 8 H2C2O4 = Mn2 + 16 CO2 + 8 H2O
F3 + AlBr3 = Br2 + AlF3 =>
2 F3 + 2 AlBr3 = 3 Br2 + 2 AlF3
PI = P(s) + I(s) =>
PI = P(s) + I(s)
Cu2S + HNO3 = Cu(NO3)3 + CuSO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = Cu(NO3)3 + CuSO4 + 11 NO2 + 7 H2O
NH3(l) + CuO(s) = Cu(s) + N2(g) + H2O(l) =>
2 NH3(l) + 3 CuO(s) = 3 Cu(s) + N2(g) + 3 H2O(l)
NaCl(s) + SO2(g) + H2O + O2(g) = Na2SO4(s) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O + O2(g) = 2 Na2SO4(s) + 4 HCl(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cl + F = ClF7 =>
Cl + 7 F = ClF7
Sc2(CO3)3 = CO2 + Sc2O3 =>
Sc2(CO3)3 = 3 CO2 + Sc2O3
HVO3 + H2O2 = HVO4 + H2O =>
HVO3 + H2O2 = HVO4 + H2O
Sn2O4 + H2O = Sn(OH)4 =>
Sn2O4 + 4 H2O = 2 Sn(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/24
Équations équilibrées sur03/08/23
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