| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + Na3Co(No2)6 = Na3Cl + KCo(No2)6
Cs + Po = Cs3Po =>
3 Cs + Po = Cs3Po
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
[Pb(H2O)4]Cl2 + HNO3 = Pb(NO3)2 + HCl + H2O =>
[Pb(H2O)4]Cl2 + 2 HNO3 = Pb(NO3)2 + 2 HCl + 4 H2O
H2 + SO4 + NaOH = NaSO4 + H2O =>
H2 + 2 SO4 + 2 NaOH = 2 NaSO4 + 2 H2O
NaAlH4 + H2S + H2O = Al(OH)3 + Na2S + H2 =>
2 NaAlH4 + H2S + 6 H2O = 2 Al(OH)3 + Na2S + 8 H2
CoCl2 + NaOH = NaCl + CoClOH =>
CoCl2 + NaOH = NaCl + CoClOH
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2 =>
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2
AlCl3 + K2Cr2O7 + H2SO4 = Al2(SO4)3 + K2SO4 + CrO2Cl2 + H2O =>
4 AlCl3 + 3 K2Cr2O7 + 9 H2SO4 = 2 Al2(SO4)3 + 3 K2SO4 + 6 CrO2Cl2 + 9 H2O
CrBr2 + K2SO4 = CrSO4 + KBr =>
CrBr2 + K2SO4 = CrSO4 + 2 KBr
H2 + N2(g) = NH3 =>
3 H2 + N2(g) = 2 NH3
NaC4HO6 + CO2 + H2O = NaC5H3O9 =>
NaC4HO6 + CO2 + H2O = NaC5H3O9
[Ag(NH3)2]OH + H2S = Ag2S + (NH4)2S + H2O =>
2[Ag(NH3)2]OH + 3 H2S = Ag2S + 2(NH4)2S + 2 H2O
CH4 + CO2 + H2O = HCOOH =>
CH4 + 3 CO2 + 2 H2O = 4 HCOOH
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
Na3 + O2 = Na6O2 =>
2 Na3 + O2 = Na6O2
FeS + NH3 = Fe + N2 + H2S =>
3 FeS + 2 NH3 = 3 Fe + N2 + 3 H2S
Co(NO3)2(H2O)6 + NH3 + NaNO3 = [(NH3)5CoO2Co(NH3)5][(NO3)4(H2O)2] + NaOH + H2O =>
4 Co(NO3)2(H2O)6 + 19 NH3 + NaNO3 = 2[(NH3)5CoO2Co(NH3)5][(NO3)4(H2O)2] + NaOH + 18 H2O
Co(NO3)3 + Na3(PO4) = Co3(PO4)3 + Na(NO3) =>
3 Co(NO3)3 + 3 Na3(PO4) = Co3(PO4)3 + 9 Na(NO3)
InNaOH = InOHNa =>
InNaOH = InOHNa
C6H12NaOH = C6H12OHNa =>
C6H12NaOH = C6H12OHNa
Co(No3)2 + H2SO4 = CoH2 + SO4(No3)2 =>
Co(No3)2 + H2SO4 = CoH2 + SO4(No3)2
FeS + NH3 = Fe + N2 + H2S =>
3 FeS + 2 NH3 = 3 Fe + N2 + 3 H2S
(NH4)3PO4(aq) + Mg(NO3)2(aq) = Mg3(PO4)2(aq) + NH4NO3(s) =>
2(NH4)3PO4(aq) + 3 Mg(NO3)2(aq) = Mg3(PO4)2(aq) + 6 NH4NO3(s)
Cr2O72{-} + Cl{-} + H3O{+} = Cl2 + Cr3{+} + H2O =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 427 Cl2 + 4 Cr3{+} + 1296 H2O
C3H7NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO3 + 5 O2 = 5 CO2 + 5 H2O + CH4N2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Mg + NaHSO4 = MgSO4 + NaH =>
Mg + NaHSO4 = MgSO4 + NaH
CaCl2(aq) + K2CrO4(aq) = K2Cl2(aq) + CaCrO4(aq) =>
CaCl2(aq) + K2CrO4(aq) = K2Cl2(aq) + CaCrO4(aq)
CO2 + H2O = C6H12O8 + O2 =>
6 CO2 + 6 H2O = C6H12O8 + 5 O2
Ca + CO = Ca(CO)2 =>
Ca + 2 CO = Ca(CO)2
C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O
AlCl3(aq) + (NH4)3PO4(aq) = AlPO4(s) + NH4Cl(aq) =>
AlCl3(aq) + (NH4)3PO4(aq) = AlPO4(s) + 3 NH4Cl(aq)
H2SO3 + HCl = SO + Cl2 + H2O =>
H2SO3 + 2 HCl = SO + Cl2 + 2 H2O
C3H6O + H2O = C3H8 + OH =>
C3H6O + 3 H2O = C3H8 + 4 OH
AlO + B = BO + Al =>
AlO + B = BO + Al
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
Cu2 + H3PO4 = Cu3(PO4)2 + H2 =>
3 Cu2 + 4 H3PO4 = 2 Cu3(PO4)2 + 6 H2
AlO + B = BO + Al =>
AlO + B = BO + Al
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
AlO + B = BO + Al =>
AlO + B = BO + Al
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
AlO + B = BO + Al =>
AlO + B = BO + Al
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
Cr3{+} + MnO4{-} + H{+} = Cr2O7{2-} + Mn{2+} + H2O =>
10 Cr3{+} + 34 MnO4{-} + 62 H{+} = 15 Cr2O7{2-} + 34 Mn{2+} + 31 H2O
BaCl2 + Na2(SO4) = Ba(SO4)Na2Cl2 =>
BaCl2 + Na2(SO4) = Ba(SO4)Na2Cl2
AlO + B = BO + Al =>
AlO + B = BO + Al
C5H11 + HCl = C5H11Cl + H2 =>
2 C5H11 + 2 HCl = 2 C5H11Cl + H2
P2S5 + HNO3 + H2O = H3PO3 + NO + S =>
P2S5 + 2 HNO3 + 2 H2O = 2 H3PO3 + 2 NO + 5 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/23
Équations équilibrées sur01/05/23
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