| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2C2O4 + 2 KMnO4 = 2 CO2 + K2O + 2 MnO3 + H2O
NaI + Al(NO3)3 = AlI + Na(NO3)3 =>
NaI + Al(NO3)3 = AlI + Na(NO3)3
H2SO4(aq) + HI(aq) = H2S(g) + I2(g) + H2O(l) =>
H2SO4(aq) + 8 HI(aq) = H2S(g) + 4 I2(g) + 4 H2O(l)
(NH4)2SO4FeSO4 + KMnO4 + H2SO4 = MnSO4 + (NH4)2SO4 + K2SO4 + Fe2(SO4)3 + H2O =>
10(NH4)2SO4FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10(NH4)2SO4 + K2SO4 + 5 Fe2(SO4)3 + 8 H2O
C2H3Cl3 + Cl2 = C2H2Cl4 + HCl =>
C2H3Cl3 + Cl2 = C2H2Cl4 + HCl
CuSO4(aq) + Na2CO3(aq) + H2O = Cu(OH)2 + CO2 + Na2SO4 =>
CuSO4(aq) + Na2CO3(aq) + H2O = Cu(OH)2 + CO2 + Na2SO4
C4H9Br = C4H8 + HBr =>
C4H9Br = C4H8 + HBr
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
PbSH2O2 = PbH2SO2 =>
PbSH2O2 = PbH2SO2
Rb3PO4 + Mg(NO3)2 = Mg3(PO4)2 + Rb(NO3) =>
2 Rb3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 Rb(NO3)
CH3COOH + Al = Al(CH3COO)3 + H2 =>
6 CH3COOH + 2 Al = 2 Al(CH3COO)3 + 3 H2
AlCl3 + HI + C10H14NOH = AlOH3 + ICl + C10H15N =>
AlCl3 + 3 HI + C10H14NOH = AlOH3 + 3 ICl + C10H15N
V2O5 + H2 = V3O3 + H2O =>
3 V2O5 + 9 H2 = 2 V3O3 + 9 H2O
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
Cr(OH)3 + KOH = K3CrO3 + H2O =>
Cr(OH)3 + 3 KOH = K3CrO3 + 3 H2O
NaNO3 + HCl + KI = NaOH + I + HNO2 + KCl =>
NaNO3 + 2 HCl + 2 KI = NaOH + 2 I + HNO2 + 2 KCl
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
CsCl + NH4NO3 = CsNO3 + NH4Cl =>
CsCl + NH4NO3 = CsNO3 + NH4Cl
Fe3O4 + H2O = Fe(OH)3 + Fe(OH)2 =>
Fe3O4 + 4 H2O = 2 Fe(OH)3 + Fe(OH)2
CuSO4(aq) + Pb(NO3)2 = PbSO4 + Cu(NO3)2 =>
CuSO4(aq) + Pb(NO3)2 = PbSO4 + Cu(NO3)2
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
KHSO3 + H2O = H2S + KOH + O3 =>
KHSO3 + H2O = H2S + KOH + O3
Pb(OH)2HNO3 = Pb(OH)3NO2 =>
Pb(OH)2HNO3 = Pb(OH)3NO2
Sc{3+} + P{3-} = ScP =>
Sc{3+} + P{3-} = ScP
CaO2 + H2O = H2O2 + Ca(OH)2 =>
CaO2 + 2 H2O = H2O2 + Ca(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaOCl + H2SO4 = Na2SO4 + H2O2 + Cl2 =>
2 NaOCl + H2SO4 = Na2SO4 + H2O2 + Cl2
(CH3)3N + HNO3 = CH3NO3 + NH3 =>
(CH3)3N + 3 HNO3 = 3 CH3NO3 + NH3
Hg(NO3)2(l) + KI(l) = HgI2(s) + KNO3(l) =>
Hg(NO3)2(l) + 2 KI(l) = HgI2(s) + 2 KNO3(l)
K2Cr2O7 + FeI2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 2 FeI2 + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + 2 I2 + K2SO4 + 7 H2O
NH3 + O2 = NO2 + H20(water) =>
20 NH3 + 20 O2 = 20 NO2 + 3 H20(water)
H2C2O4 + HNO3 = CO2 + NO + H2O =>
3 H2C2O4 + 2 HNO3 = 6 CO2 + 2 NO + 4 H2O
C = C38 =>
38 C = C38
FeO + K2SO4 = FeSO4 + K2O =>
FeO + K2SO4 = FeSO4 + K2O
LiOH(s) = Li + OH =>
LiOH(s) = Li + OH
Sb2 = Sb =>
Sb2 = 2 Sb
Mg(CHC3COO)2 + AgNO3 = Mg(NO3)2 + AgCHC3COO =>
Mg(CHC3COO)2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCHC3COO
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
RbOH + (NH4)2S = Rb2S + NH4OH =>
2 RbOH + (NH4)2S = Rb2S + 2 NH4OH
NH4OH + H2CO3 = H2O + (NH4)2CO3 =>
2 NH4OH + H2CO3 = 2 H2O + (NH4)2CO3
NO3 + S = NO2 + SO3 =>
3 NO3 + S = 3 NO2 + SO3
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
FCl5 + C + O2 = FO2 + CCl4 =>
4 FCl5 + 5 C + 4 O2 = 4 FO2 + 5 CCl4
Ca(s) + Br2(g) = CaBr =>
2 Ca(s) + Br2(g) = 2 CaBr
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
C7H9N + HCl = C7H8Cl + NH2 =>
C7H9N + HCl = C7H8Cl + NH2
H2 + Fe = HFe =>
H2 + 2 Fe = 2 HFe
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
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