| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + ZnCrO4 = ZnSO4 + CuCrO4
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
K(s) + H2O(aq) = KOH + H2 =>
2 K(s) + 2 H2O(aq) = 2 KOH + H2
C6H7N + water = Phenol + ammonia =>
C6H7N + H2O = C6H5OH + NH3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 = H2cro4 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
(NH4)SO4 + Na2OH = Na2SO4 + NH3 + H2O =>
(NH4)SO4 + Na2OH = Na2SO4 + NH3 + H2O
(H2N)2CO + H2O = CO2 + NH4{+} + OH{-} =>
(H2N)2CO + 3 H2O = CO2 + 2 NH4{+} + 2 OH{-}
CH3OCH3 = C3H6 + H2O =>
3 CH3OCH3 = 2 C3H6 + 3 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CH3OH(aq) + O2(g) = H2O(l) + CO2(g) =>
2 CH3OH(aq) + 3 O2(g) = 4 H2O(l) + 2 CO2(g)
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
K2Cr2O7 + Na2S + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 3 Na2SO4 + 16 H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
H2TeO4 + CaO = H2O + CaTeO4 =>
H2TeO4 + CaO = H2O + CaTeO4
Cu(s) + HNO3 = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3 = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
Al2O12S3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2O12S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al(s) + H2O(aq) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(aq) = 2 Al(OH)3(aq) + 3 H2(g)
NaOH + Cu = Cu(OH)2 + Na =>
2 NaOH + Cu = Cu(OH)2 + 2 Na
K3(Cr(OH)6) + HCl = CrCl3 + KCl + H2O =>
K3(Cr(OH)6) + 6 HCl = CrCl3 + 3 KCl + 6 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2Cr2O7 + Cu + H2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
K2Cr2O7 + 3 Cu + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 CuSO4 + 7 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag3PO4 + CaCl2 = AgCl + Ca3(PO4)2 =>
2 Ag3PO4 + 3 CaCl2 = 6 AgCl + Ca3(PO4)2
CrOH3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrOH3 + 7 Cl2 + 18 KOH = 2 K2CrO4 + 14 KCl + 12 H2O
Na2Co3 + NaCl2 = NaCl + Co2 =>
2 Na2Co3 + 4 NaCl2 = 8 NaCl + 3 Co2
CaSO4 + NaHCO3 = CaCO3 + Na2SO4 + H2O + CO2 =>
CaSO4 + 2 NaHCO3 = CaCO3 + Na2SO4 + H2O + CO2
TiCl3 + CuSO4 + NaOH = Cu + NaCl + Na2SO4 + TiO2 + H2O =>
2 TiCl3 + CuSO4 + 8 NaOH = Cu + 6 NaCl + Na2SO4 + 2 TiO2 + 4 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al + KClO3 + HCl = AlClO3 + KCl + H2O =>
6 Al + 7 KClO3 + 6 HCl = 6 AlClO3 + 7 KCl + 3 H2O
KH + H2O = KOH + H2 =>
KH + H2O = KOH + H2
Mg(OH)2C = MgCO2H2 =>
Mg(OH)2C = MgCO2H2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Al + KClO3 + HCl = AlClO3 + KCl + H2O =>
6 Al + 7 KClO3 + 6 HCl = 6 AlClO3 + 7 KCl + 3 H2O
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
PBr + Na = NaBr + P =>
PBr + Na = NaBr + P
Ca + KCl = CaCl + K =>
Ca + KCl = CaCl + K
(NH4)NO3 = N2O + H2O =>
(NH4)NO3 = N2O + 2 H2O
C0 + H2O = C6H12O6 =>
6 C0 + 6 H2O = C6H12O6
K2Cr2O7 + KI + H2O = K3[Cr(OH)6] + I2 + KOH =>
K2Cr2O7 + 6 KI + 7 H2O = 2 K3[Cr(OH)6] + 3 I2 + 2 KOH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
NaOCl + LiV2O5 + H2O = V2O5 + LiCl + NaOH + O2 =>
4 NaOCl + 4 LiV2O5 + 2 H2O = 4 V2O5 + 4 LiCl + 4 NaOH + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H3PO4 + Ca(OH)2 = Ca3(PO4)2(s) + H2O(l) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2(s) + 6 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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