| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
C3H6 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C3H6 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
CH3COH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + 3 H2O + K2SO4
Zn + N2SO4 = ZnSO4 + N2 =>
Zn + N2SO4 = ZnSO4 + N2
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
C6H14 = C6H12 + H2 =>
C6H14 = C6H12 + H2
Li + MgNO{3-} = LiNO{3-} + Mg =>
Li + MgNO{3-} = LiNO{3-} + Mg
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2 =>
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2
NiS + NH3 = Ni(NH3)6 + S =>
NiS + 6 NH3 = Ni(NH3)6 + S
H2SO4(aq) + LiOH(aq) = LiHSO4(aq) + H2O =>
H2SO4(aq) + LiOH(aq) = LiHSO4(aq) + H2O
Cr(OH)3 + ClO{-} + OH{-} = (CrO4){2-} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 ClO{-} + 4 OH{-} = 2(CrO4){2-} + 3 Cl{-} + 5 H2O
Os2O6 + H2O = Os(OH)6 =>
Os2O6 + 6 H2O = 2 Os(OH)6
C8H4O4{2-} + HNO3 = NO + CO2 + NO3{-} + H2O =>
C8H4O4{2-} + 12 HNO3 = 10 NO + 8 CO2 + 2 NO3{-} + 8 H2O
(NH4)2CO3(s) + BaSO4(s) = (NH4)2SO4(aq) + BaCO3 =>
(NH4)2CO3(s) + BaSO4(s) = (NH4)2SO4(aq) + BaCO3
N2O3(g) + H2O(l) = H2N2O4(aq) =>
N2O3(g) + H2O(l) = H2N2O4(aq)
As4S4 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As4S4 + 44 HNO3 + 8 H2O = 12 H3AsO4 + 12 H2SO4 + 44 NO
Fe2(SO4)3 + NH4NO3 = Fe(NO3)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4NO3 = 2 Fe(NO3)3 + 3(NH4)2SO4
Na + Fe2O3 = NaO3 + Fe2 =>
Na + Fe2O3 = NaO3 + Fe2
Br2 + NaCl = BrCl + NaBr =>
Br2 + NaCl = BrCl + NaBr
HVO3 + HI = I2 + VI3 + H2O =>
HVO3 + 5 HI = I2 + VI3 + 3 H2O
Zn + (HNO3)2 = H2 + Zn(NO3)2 =>
Zn + (HNO3)2 = H2 + Zn(NO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
W + H2SO4 = W(SO4)3 + H2 =>
W + 3 H2SO4 = W(SO4)3 + 3 H2
Pb3O4 + H2 = PbO + H2O =>
Pb3O4 + H2 = 3 PbO + H2O
ZnCl2 + H2 = Zn + HCl = =>
ZnCl2 + H2 = Zn + 2 HCl
(NH4)2Cr2O7 + AgNO3 = Ag2Cr2O7 + NH4NO3 =>
(NH4)2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 NH4NO3
P2O4 + O2 + H2O = H3PO4 =>
2 P2O4 + O2 + 6 H2O = 4 H3PO4
CaCl2K2CO3 = CaCO3K2Cl2 =>
CaCl2K2CO3 = CaCO3K2Cl2
H2S + Br2 = HBr + S =>
H2S + Br2 = 2 HBr + S
HgCl2O6 + Na2Cr2O7 = Hg2Cr2O7 + NaCl2O6 =>
2 HgCl2O6 + Na2Cr2O7 = Hg2Cr2O7 + 2 NaCl2O6
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
C6H5COOCH2CH3 + CH2Cl2 + CH3NH2 + HgAl + H2O = C6H5CH2CHCH2NH2CH3HCl + Al(OH)3 + Hg =>
17 C6H5COOCH2CH3 + 9 CH2Cl2 + 18 CH3NH2 + 26 HgAl + 44 H2O = 18 C6H5CH2CHCH2NH2CH3HCl + 26 Al(OH)3 + 26 Hg
H2SO4(aq) + TiO2(s) = H2O2(l) + TiSO4(aq) =>
H2SO4(aq) + TiO2(s) = H2O2(l) + TiSO4(aq)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
Al2O3 + HCl = Al + Cl2 + H2O =>
Al2O3 + 6 HCl = 2 Al + 3 Cl2 + 3 H2O
C6H5COOCH2CH3 + CH2Cl2 + CH3NH2 + HgAl + H2O = C6H5CH2CHCH2NH2CH3HCl + Al(OH)3 + Hg =>
17 C6H5COOCH2CH3 + 9 CH2Cl2 + 18 CH3NH2 + 26 HgAl + 44 H2O = 18 C6H5CH2CHCH2NH2CH3HCl + 26 Al(OH)3 + 26 Hg
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
K2Cr2O7 + H2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
Ba(OH)2 + Fe(NO3)3 = Ba(NO3)2 + Fe(OH)3 =>
3 Ba(OH)2 + 2 Fe(NO3)3 = 3 Ba(NO3)2 + 2 Fe(OH)3
C4H10 + Cl2 = C4H8Cl2 + HCl =>
C4H10 + 2 Cl2 = C4H8Cl2 + 2 HCl
HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + NO2 + H2O =>
6 HNO3 + CrCl2 = Cr(NO3)3 + Cl2 + 3 NO2 + 3 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
AgNo3(aq) + Na2S(aq) = Ag2S(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNo3(aq)
H3O + SO4 + NaOH = NaSO4 + H2O =>
H3O + SO4 + NaOH = NaSO4 + 2 H2O
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
P4O10(aq) + H2O(l) = H3PO4 =>
P4O10(aq) + 6 H2O(l) = 4 H3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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