| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na(ClO3)2 = Na + 2(ClO3)
Fe2O3 + HCl = HClO3 + Fe =>
Fe2O3 + HCl = HClO3 + 2 Fe
Cu + (NO3)2 = CuN + O =>
2 Cu + (NO3)2 = 2 CuN + 6 O
MgCl2 + K2S = MgS + KCl =>
MgCl2 + K2S = MgS + 2 KCl
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Ag2CO3 + K2CrO4 = Ag2CrO4 + K2CO3 =>
Ag2CO3 + K2CrO4 = Ag2CrO4 + K2CO3
HOOCCOOH + O2 = CO2 + H2O =>
2 HOOCCOOH + O2 = 4 CO2 + 2 H2O
AlO(OH) + H2SO4 = Al2(SO4)3 + H2O =>
2 AlO(OH) + 3 H2SO4 = Al2(SO4)3 + 4 H2O
HMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 HMnO4 + 8 KOH = 4 K2MnO4 + O2 + 6 H2O
Mg(s) + O2(g) = MgO2(s) =>
Mg(s) + O2(g) = MgO2(s)
HCOOOH + HCl = HCOOCl + H2O =>
HCOOOH + HCl = HCOOCl + H2O
KMnO4 + Fe(SO4) + H2(SO4) = K2(SO4) + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2(SO4) = K2(SO4) + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
MnBr2 + H2O = Mn(OH)2 + HBr =>
MnBr2 + 2 H2O = Mn(OH)2 + 2 HBr
HOCl + NO3 = NCl + H2O + O2 =>
4 HOCl + 4 NO3 = 4 NCl + 2 H2O + 7 O2
Zn + Sn(Cl)2 = Zn(Cl)2 + Sn =>
Zn + Sn(Cl)2 = Zn(Cl)2 + Sn
BaO2 + KI + H2O = I2 + Ba(OH)2 + KOH =>
BaO2 + 2 KI + 2 H2O = I2 + Ba(OH)2 + 2 KOH
BaNO3 + Na2Cr2O7 = Ba2Cr2O7 + NaNO3 =>
2 BaNO3 + Na2Cr2O7 = Ba2Cr2O7 + 2 NaNO3
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
Ca3[PO4]2 + C + SiO2 = CaSiO3 + CO + P4 =>
2 Ca3[PO4]2 + 10 C + 6 SiO2 = 6 CaSiO3 + 10 CO + P4
Zn + SO4 + H2O = ZnSO4H2O =>
Zn + SO4 + H2O = ZnSO4H2O
HCOOH + Ag2O = Ag2OH + COOH =>
HCOOH + Ag2O = Ag2OH + COOH
Mn + Cl2 = Mn3Cl =>
6 Mn + Cl2 = 2 Mn3Cl
C2H5 = C4H10 =>
2 C2H5 = C4H10
Na2S2O3 + H2SO4 = NaSO2 + S + H2O =>
3 Na2S2O3 + H2SO4 = 6 NaSO2 + S + H2O
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2 =>
Ca(OH)2 + CuCl2 = CaCl2 + Cu(OH)2
HXeO4{-} = XeO6{4-} + Xe + O2 + H2O =>
4 HXeO4{-} = XeO6{4-} + 3 Xe + 4 O2 + 2 H2O
H2SO4(l) + NaCl(s) = HCl(l) + Na2SO4(aq) =>
H2SO4(l) + 2 NaCl(s) = 2 HCl(l) + Na2SO4(aq)
(CH3)3N + H2O = (CH4)3N + OH =>
(CH3)3N + 3 H2O = (CH4)3N + 3 OH
soufre + ozone = ledioxydedesoufre =>
3 S + 2 O3 = 3 SO2
HClO + I2 = Cl2 + Cl{-} + IO3{+} + H2O =>
12 HClO + I2 = 5 Cl2 + 2 Cl{-} + 2 IO3{+} + 6 H2O
FeBr2(aq) + K2S(aq) = FeS(s) + KBr(aq) =>
FeBr2(aq) + K2S(aq) = FeS(s) + 2 KBr(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + SeO2 + H2O = MnO2 + K2SeO3 + H2SeO4 =>
2 KMnO4 + 4 SeO2 + 3 H2O = 2 MnO2 + K2SeO3 + 3 H2SeO4
KOH + P2O5 = K2O + P(OH)5 =>
10 KOH + P2O5 = 5 K2O + 2 P(OH)5
CH3COOH + Be(OH)2 = Be(CH3COO)2 + H2O =>
2 CH3COOH + Be(OH)2 = Be(CH3COO)2 + 2 H2O
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
V2O5 + CO = CO2 + V =>
V2O5 + 5 CO = 5 CO2 + 2 V
K + Al(SO4) = K2(SO4) + Al =>
2 K + Al(SO4) = K2(SO4) + Al
Co(NO3)2*6H2O + NaOH = CoO + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = CoO + 2 NaNO3 + 7 H2O
Ni + SO4 = NiSO4 =>
Ni + SO4 = NiSO4
Fe(OH)3 + H3SbO3 = H2O + FeSbO3 =>
Fe(OH)3 + H3SbO3 = 3 H2O + FeSbO3
H2O + C4H8O2 = C2H4OH + CH3COOH =>
2 H2O + 3 C4H8O2 = 4 C2H4OH + 2 CH3COOH
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
NH3 + KHSO4 = NH4HSO4 + K2SO4 =>
NH3 + 2 KHSO4 = NH4HSO4 + K2SO4
H2SO4 + Al(OH)3 = (SO4)3(Al)2 + HOH =>
3 H2SO4 + 2 Al(OH)3 = (SO4)3(Al)2 + 6 HOH
CoCl2 + LiCl = LiCl2 + CoCl =>
CoCl2 + LiCl = LiCl2 + CoCl
H2O + MoO3 = H2MoO4 =>
H2O + MoO3 = H2MoO4
C6H12O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 =>
5 C6H12O6 + 24 KMnO4 + 36 H2SO4 = 24 MnSO4 + 12 K2SO4 + 66 H2O + 30 CO2
Al(OH)3 + SrO = Sr(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 SrO = 3 Sr(OH)2 + Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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