| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(HCO3)2 + K2CO3 = SrCO3 + 2 KHCO3
C2 + H2O = C2O + H2 =>
C2 + H2O = C2O + H2
AgNo3 + NaO = AgO + NaNo3 =>
AgNo3 + NaO = AgO + NaNo3
KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + H2O =>
2 KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + 2 H2O
Ag3PO4 + HNO3 = Ag + H3PO4 + NO3 =>
Ag3PO4 + 3 HNO3 = 3 Ag + H3PO4 + 3 NO3
C5H11OH + O2 = HOH + CO2 =>
2 C5H11OH + 15 O2 = 12 HOH + 10 CO2
CH3CH(NH2)OH + H2O = CH3CH(NH3)OH + OH =>
CH3CH(NH2)OH + H2O = CH3CH(NH3)OH + OH
CoO + NH4H2PO4 = Co2P2O7 + NH3 + H2O =>
2 CoO + 2 NH4H2PO4 = Co2P2O7 + 2 NH3 + 3 H2O
ReO3 + HNO3 + H2O = HReO4 + NO =>
3 ReO3 + HNO3 + H2O = 3 HReO4 + NO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CuSO4 + KCNS = Cu(CNS)2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu(CNS)2 + K2SO4
HCl(ac) + CaCO3(s) = CaCl2 + H2O(l) + CO2 =>
2 HCl(ac) + CaCO3(s) = CaCl2 + H2O(l) + CO2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ReO4{-} + H2O + HS{-} = Re + OH{-} + S =>
2 ReO4{-} + H2O + 7 HS{-} = 2 Re + 9 OH{-} + 7 S
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
Fl2 + NaCl = NaFl + Cl2 =>
Fl2 + 2 NaCl = 2 NaFl + Cl2
C3H7Cl + Cl = C3H6Cl2 + H2 =>
2 C3H7Cl + 2 Cl = 2 C3H6Cl2 + H2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
MnO4{-} + NO2{-} + H2O = MnO2 + NO3{-} + OH{-} =>
2 MnO4{-} + 3 NO2{-} + H2O = 2 MnO2 + 3 NO3{-} + 2 OH{-}
K3[Al(OH)6] + KCl = AlCl3 + KOH =>
K3[Al(OH)6] + 3 KCl = AlCl3 + 6 KOH
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
H3PO4 + MgSO4 = Mg3(PO4)2 + H2SO4 =>
2 H3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 H2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
GeO2 + H3PO2 + HCl + CsCl + MnCl2 = Cs2MnGeCl6 + H3PO4 + H2O =>
2 GeO2 + H3PO2 + 4 HCl + 4 CsCl + 2 MnCl2 = 2 Cs2MnGeCl6 + H3PO4 + 2 H2O
H2(CO2) + Na(OH) = (CO2)Na2 + H2O =>
H2(CO2) + 2 Na(OH) = (CO2)Na2 + 2 H2O
CaO + Na3PO4 = Na2O + Ca3(PO4)2 =>
3 CaO + 2 Na3PO4 = 3 Na2O + Ca3(PO4)2
C6H12(carbohidrato) + O2 = CO2 + H2O =>
C6H12(carbohidrato) + 9 O2 = 6 CO2 + 6 H2O
Al(HCO3)3(aq) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) + CO2(g) =>
2 Al(HCO3)3(aq) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l) + 6 CO2(g)
Fe + Br + O = FeBrO =>
Fe + Br + O = FeBrO
Cu3(PO4)2 + Mg(NO3)2 = Cu(NO3)2 + Mg3(PO4)2 =>
Cu3(PO4)2 + 3 Mg(NO3)2 = 3 Cu(NO3)2 + Mg3(PO4)2
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
C2H4NO2 + O2 = CO2 + H2O + NO2 =>
C2H4NO2 + 3 O2 = 2 CO2 + 2 H2O + NO2
NH2CH2CO2H + O2 = CO2 + H2O + NO3 =>
4 NH2CH2CO2H + 15 O2 = 8 CO2 + 10 H2O + 4 NO3
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(s) + NiSO4(ag) =>
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(s) + NiSO4(ag)
I2(g) + HCl(aq) = I2Cl(aq) + H2(g) =>
2 I2(g) + 2 HCl(aq) = 2 I2Cl(aq) + H2(g)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NH4OH + MgO = MgOH + NH4O =>
NH4OH + MgO = MgOH + NH4O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2S2 + SnS = SnS3 + Na =>
Na2S2 + SnS = SnS3 + 2 Na
Na2HPO4 + NH4Cl + NH4OH + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + NaCl + H2O =>
Na2HPO4 + 2 NH4Cl + NH4OH + MgSO4 = Mg(NH4)PO4 + (NH4)2SO4 + 2 NaCl + H2O
H3PO4(aq) + NaOH(s) = Na3PO4 + H2O =>
H3PO4(aq) + 3 NaOH(s) = Na3PO4 + 3 H2O
Zn + SO2 = Zn2S2O4 =>
2 Zn + 2 SO2 = Zn2S2O4
H2O + N = NH3 + O2 =>
6 H2O + 4 N = 4 NH3 + 3 O2
Al + HNO3(conc) = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3(conc) = Al(NO3)3 + NO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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