| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCe + Cl = ClCa + Ce
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cl2O3 + H2O = Cl2O + HO =>
Cl2O3 + 2 H2O = Cl2O + 4 HO
SO3 + HCl = SO2 + H2O + Cl2 =>
SO3 + 2 HCl = SO2 + H2O + Cl2
PCl5(s) + H2O(l) = H3PO4(ac) + HCl(g) =>
PCl5(s) + 4 H2O(l) = H3PO4(ac) + 5 HCl(g)
Cr(OH)6(s) = CrO3(s) + H2O(l) =>
Cr(OH)6(s) = CrO3(s) + 3 H2O(l)
NiCl2(H2O)2 + NaBH4 = NiO + NaBO2 + HCl + H2 =>
2 NiCl2(H2O)2 + NaBH4 = 2 NiO + NaBO2 + 4 HCl + 4 H2
C2H5OH + K2CrO7 + H2SO4 = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
9 C2H5OH + 4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 9 CH3COOH + 19 H2O + 4 K2SO4
H2Cl + KOH = KHCl + H2O =>
H2Cl + KOH = KHCl + H2O
OHCH2CHCH2OH + KMnO4 + H2SO4 = HOC(O)CH2CH2C(O)OH + MnSO4 + K2SO4 + H2O =>
20 OHCH2CHCH2OH + 18 KMnO4 + 27 H2SO4 = 15 HOC(O)CH2CH2C(O)OH + 18 MnSO4 + 9 K2SO4 + 52 H2O
Na[Al(OH)4] + KNO3 = Al(NO3)3 + NaOH + KOH =>
Na[Al(OH)4] + 3 KNO3 = Al(NO3)3 + NaOH + 3 KOH
CaO + MgO + SiO2 = Ca2MgSi2O7 =>
2 CaO + MgO + 2 SiO2 = Ca2MgSi2O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
P4(s) + O2(g) = P2O2(g) =>
P4(s) + 2 O2(g) = 2 P2O2(g)
HHHH + OO = HOH =>
HHHH + OO = 2 HOH
SCu2 + O2 = CuO + SO2 =>
SCu2 + 2 O2 = 2 CuO + SO2
NH4H = NH5 =>
NH4H = NH5
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H3PO3 + Cu = Cu(PO3)3 + H2 =>
6 H3PO3 + 2 Cu = 2 Cu(PO3)3 + 9 H2
MnCl3 + Ca = CaCl2 + Mn =>
2 MnCl3 + 3 Ca = 3 CaCl2 + 2 Mn
NaNO3 + H2O = NaO + NO3 + H2 =>
NaNO3 + H2O = NaO + NO3 + H2
FeCl2 + O2 = FeCl3 + Fe2O3 =>
12 FeCl2 + 3 O2 = 8 FeCl3 + 2 Fe2O3
Zn + Cu3(PO4)2 = Zn3(PO4)2 + Cu =>
3 Zn + Cu3(PO4)2 = Zn3(PO4)2 + 3 Cu
H3PO4 + KI = K3PO4 + H{+} + I{-} =>
H3PO4 + 3 KI = K3PO4 + 3 H{+} + 3 I{-}
Cd(OH)2 + H2SO4 = CdSO4 + H2(OH)2 =>
Cd(OH)2 + H2SO4 = CdSO4 + H2(OH)2
JNO3 + Zn = Zn(NO3)2 + J =>
2 JNO3 + Zn = Zn(NO3)2 + 2 J
Br + SO4 = BrSO4 =>
Br + SO4 = BrSO4
C20H42 + O2 = C20O2 + H42 =>
C20H42 + O2 = C20O2 + H42
H2O + Fe = H + Fe3O4 =>
4 H2O + 3 Fe = 8 H + Fe3O4
Zn2S + HCl = ZnCl + H2S =>
Zn2S + 2 HCl = 2 ZnCl + H2S
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
C12H22O11 + NaOH = C12H21O11Na + H2O =>
C12H22O11 + NaOH = C12H21O11Na + H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
BaF + KP = KF + BaP =>
BaF + KP = KF + BaP
ClCH3 + NH3 = NCH6 + Cl =>
ClCH3 + NH3 = NCH6 + Cl
KCO + NaCl = KCl + NaCO =>
KCO + NaCl = KCl + NaCO
MgCO3 + H2O = MgO + H2CO3 =>
MgCO3 + H2O = MgO + H2CO3
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
HNO3 + CH3OH = CO2 + H2O + NO2 =>
6 HNO3 + CH3OH = CO2 + 5 H2O + 6 NO2
MnC2O4*3H2O = MnCO3 + H2O(l) + CO =>
MnC2O4*3H2O = MnCO3 + 3 H2O(l) + CO
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
NaOH + NaCl = HClO + Na =>
NaOH + NaCl = HClO + 2 Na
AgNO3 + CrCl2 = AgCl + Cr(NO3)2 =>
2 AgNO3 + CrCl2 = 2 AgCl + Cr(NO3)2
P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2
C6H12 + Cl2 = Cl2C6H12 =>
C6H12 + Cl2 = Cl2C6H12
CuSO4KI = KSO4CuI =>
CuSO4KI = KSO4CuI
C4H6 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 2 CH3COOH + K2SO4 + 3 H2O
K3PO4 + LiI = KI + Li3PO4 =>
K3PO4 + 3 LiI = 3 KI + Li3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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