| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H20 = 9 C + 10 H2
F2 + HNO3 = HFO3 + NO + H2O =>
3 F2 + 10 HNO3 = 6 HFO3 + 10 NO + 2 H2O
Sr3P2 + CO = Sr3(PO4)2 + C =>
Sr3P2 + 8 CO = Sr3(PO4)2 + 8 C
H2(CO3) + K(OH) = K2(CO3) + H(OH) =>
H2(CO3) + 2 K(OH) = K2(CO3) + 2 H(OH)
Mo + H2O = MoO2 + H2 =>
Mo + 2 H2O = MoO2 + 2 H2
KMnO4 + HClO4 = KClO4 + Mn(ClO4)2 + H2O + O2 =>
4 KMnO4 + 12 HClO4 = 4 KClO4 + 4 Mn(ClO4)2 + 6 H2O + 5 O2
Fe2 + H2O = H2 + Fe3O4 =>
3 Fe2 + 8 H2O = 8 H2 + 2 Fe3O4
HC3H5O2 + OH = C3H5O2 + H2O =>
HC3H5O2 + OH = C3H5O2 + H2O
Au + Li2S = Li + Au2S =>
2 Au + Li2S = 2 Li + Au2S
Fe(SO4)3 + KSCN = Fe(SCN)3 + KSO4 =>
Fe(SO4)3 + 3 KSCN = Fe(SCN)3 + 3 KSO4
C6H10O + NaBH4 = C6H12O + NaBH3 =>
C6H10O + 2 NaBH4 = C6H12O + 2 NaBH3
Al + ZnSO4 = Al2(SO4)3 + Zn =>
2 Al + 3 ZnSO4 = Al2(SO4)3 + 3 Zn
Sn + Cu(NO3)2 = Cu + Sn(NO3)4 =>
Sn + 2 Cu(NO3)2 = 2 Cu + Sn(NO3)4
Zn(s) + HCl(l) = ZnCl2 + H2(g) =>
Zn(s) + 2 HCl(l) = ZnCl2 + H2(g)
NH3 + MgO = N2 + Mg + H2O =>
2 NH3 + 3 MgO = N2 + 3 Mg + 3 H2O
C(s) + S8(s) = CS2(s) =>
4 C(s) + S8(s) = 4 CS2(s)
CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH
Mg + HNO3 = MgNO3 + H2 =>
2 Mg + 2 HNO3 = 2 MgNO3 + H2
C2H3O + H2O = C3H6O2 + CO2 =>
14 C2H3O + 6 H2O = 9 C3H6O2 + CO2
Sr3N2 + H2O = Sr(OH)2 + NH3 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + 2 NH3
H2(SO3) + LiOH = H2O + Li2(SO3) =>
H2(SO3) + 2 LiOH = 2 H2O + Li2(SO3)
H3PO4Sn = SnHPO4H2 =>
H3PO4Sn = SnHPO4H2
NH4Cl + NH3 = NCl + NH7 =>
NH4Cl + NH3 = NCl + NH7
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 + 6 H2O
KMnO4(s) = K2O(s) + MnO(s) + O2(g) =>
4 KMnO4(s) = 2 K2O(s) + 4 MnO(s) + 5 O2(g)
C2H3O + H2O = C3H6O2 + CO2 =>
14 C2H3O + 6 H2O = 9 C3H6O2 + CO2
Na2I + H2SO4 + MnO2 = Na2SO4 + H2O + I2 + MnSO4 =>
2 Na2I + 4 H2SO4 + 2 MnO2 = 2 Na2SO4 + 4 H2O + I2 + 2 MnSO4
FeCl + NaS = NaCl + FeS =>
FeCl + NaS = NaCl + FeS
S + Fe + HCl = HS + FeCl2 =>
2 S + Fe + 2 HCl = 2 HS + FeCl2
KMnO4 + Na2SO3 + H2SO4 = KSO4 + MnSO4 + Na2SO4 + H2O =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 = KSO4 + MnSO4 + 2 Na2SO4 + 2 H2O
C2H5NH2 + HI = C2H5I + NH3 =>
C2H5NH2 + HI = C2H5I + NH3
CH4(g) + Br2(g) = CBr4(l) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(l) + 4 HBr(g)
Cu(NO3)2(aq) + NaI(aq) = CuI2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2(s) + 2 NaNO3(aq)
C2H5NH2 + HI = C2H5I + NH3 =>
C2H5NH2 + HI = C2H5I + NH3
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4(NO3)
Fe(AlO4)3 + AgClO4 = Fe(ClO4)3 + AgAlO4 =>
Fe(AlO4)3 + 3 AgClO4 = Fe(ClO4)3 + 3 AgAlO4
K2Cr2O7 + S + H2O = SO2 + Cr2 + KOH =>
K2Cr2O7 + 3 S + H2O = 3 SO2 + Cr2 + 2 KOH
HI + HNO2 = NO + H2O + I =>
HI + HNO2 = NO + H2O + I
HgS + Na2S = Na2(HgS2) =>
HgS + Na2S = Na2(HgS2)
H2CO3K2S = H2SK2CO3 =>
H2CO3K2S = H2SK2CO3
H2CO3 + POH = HOH2 + CO3P =>
H2CO3 + POH = HOH2 + CO3P
K2SO4 + H2O = KOH + H2SO4 =>
K2SO4 + 2 H2O = 2 KOH + H2SO4
C2H3O + H2O = C3H6O2 + CO2 =>
14 C2H3O + 6 H2O = 9 C3H6O2 + CO2
CH2CHCOOH + O2 = CO + H2O =>
2 CH2CHCOOH + 3 O2 = 6 CO + 4 H2O
CoCl2(aq) + AgNO3(aq) = AgCl + Co(NO3)2(aq) =>
CoCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Co(NO3)2(aq)
FeCl2(s) + O2(g) = Fe3O4(s) + Cl2(g) =>
3 FeCl2(s) + 2 O2(g) = Fe3O4(s) + 3 Cl2(g)
BaCl2 + CuSO4 = BaSO4 + Cl2Cu =>
BaCl2 + CuSO4 = BaSO4 + Cl2Cu
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
H2O2 = O2H2 =>
H2O2 = O2H2
NaCl + H2O = NaOCl + H2 =>
NaCl + H2O = NaOCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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