| Équations équilibrées la veille | Équations équilibrées le lendemain |
13 C3H5(OH)3 + 11 Na2CO3 = 6 H2O + 22 NaHCO3 + 14 C2H5
CaF2 + H3O = H2O + Ca + HF =>
CaF2 + 2 H3O = 2 H2O + Ca + 2 HF
Fe(ClO4) = Fe + ClO4 =>
Fe(ClO4) = Fe + ClO4
Cu(NO3)2 + (NH4)2HPO4 + NH3 + H2O = Cu2(OH)(PO4) + NH4NO3 =>
2 Cu(NO3)2 + (NH4)2HPO4 + 2 NH3 + H2O = Cu2(OH)(PO4) + 4 NH4NO3
H2(g) + Br2(l) = HBr(ac) =>
H2(g) + Br2(l) = 2 HBr(ac)
MnCl5 + O2 = Mn2O5 + Cl2 =>
4 MnCl5 + 5 O2 = 2 Mn2O5 + 10 Cl2
RCOOH + NaHCO3 = RCOONa + H2O + CO2 =>
RCOOH + NaHCO3 = RCOONa + H2O + CO2
CH4N20 + O2 = CO2 + H2O + N =>
CH4N20 + 2 O2 = CO2 + 2 H2O + 20 N
FeCO3 + HCl = CO2 + FeCl2 + H2O =>
FeCO3 + 2 HCl = CO2 + FeCl2 + H2O
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KMg2 + H = MgH + K =>
KMg2 + 2 H = 2 MgH + K
CaO + CH3COOH = CaCO3 + CH3COCH3 + H2O =>
CaO + 2 CH3COOH = CaCO3 + CH3COCH3 + H2O
C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3
Cl{2} + KI = KCl + I{2} =>
Cl{2} + KI = KCl + I{2}
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
BaCl2 + O2 = BaO + Cl2O7 =>
BaCl2 + 4 O2 = BaO + Cl2O7
Na2SO4 + S = Na2S2O4 =>
Na2SO4 + S = Na2S2O4
Cr + Fe(No3)2 = Fe + Cr(No3) =>
2 Cr + Fe(No3)2 = Fe + 2 Cr(No3)
H2SO4(aq) + Sr(NO3)2 = HNO3(aq) + SrSO4(s) =>
H2SO4(aq) + Sr(NO3)2 = 2 HNO3(aq) + SrSO4(s)
AI + HCI = H + AICI =>
AI + HCI = H + AICI
N2O5 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 N2O5 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 H2O
CrCl3 = Cr + Cl =>
CrCl3 = Cr + 3 Cl
H4P2O5 + Fe(OH)3 = Fe4(P2O5)3 + H2O =>
3 H4P2O5 + 4 Fe(OH)3 = Fe4(P2O5)3 + 12 H2O
AlCl3 + (NH4)(OH) = (NH4)Cl + Al(OH)3 =>
AlCl3 + 3(NH4)(OH) = 3(NH4)Cl + Al(OH)3
NaCl2 + H2O = NaOH + Cl + H2 =>
2 NaCl2 + 2 H2O = 2 NaOH + 4 Cl + H2
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H5CH(CH3)2 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
(NH4)3Cl + Ba(NO3)2 = Ba3Cl2 + (NH4)NO3 =>
2(NH4)3Cl + 3 Ba(NO3)2 = Ba3Cl2 + 6(NH4)NO3
BaO + H = Ba + OH =>
BaO + H = Ba + OH
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
K2Cr2O7 + FeSO4 + HSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 20 FeSO4 + 14 HSO4 = K2SO4 + Cr2(SO4)3 + 10 Fe2(SO4)3 + 7 H2O
TiCl3 + NaOH + O2 = TiO(OH)2 + NaCl + H2O =>
4 TiCl3 + 12 NaOH + O2 = 4 TiO(OH)2 + 12 NaCl + 2 H2O
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H5CH(CH3)2 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
HNO3 + S4 + H2O = H2SO3 + N2O =>
4 HNO3 + S4 + 2 H2O = 4 H2SO3 + 2 N2O
Na1 + H2O = NaOH + H2 =>
2 Na1 + 2 H2O = 2 NaOH + H2
MnO2 + H2SO4 + KCl = MnSO4 + Cl2 + H2O + K2SO4 =>
MnO2 + 2 H2SO4 + 2 KCl = MnSO4 + Cl2 + 2 H2O + K2SO4
Zn(NO3)2 + MgCl2 = ZnCl2 + (NO3)2Mg =>
Zn(NO3)2 + MgCl2 = ZnCl2 + (NO3)2Mg
C6H5CH(CH3)2 + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H5CH(CH3)2 + 18 KMnO4 + 27 H2SO4 = 5 C6H3(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
C2H4O2 + NaCl = NaH4O2 + C2Cl =>
C2H4O2 + NaCl = NaH4O2 + C2Cl
AlCl + LiSO = AlSO + LiCl =>
AlCl + LiSO = AlSO + LiCl
NH3 + HCl = NH4*Cl =>
NH3 + HCl = NH4*Cl
MnO4{-} + SO3{-2} + OH{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + SO3{-2} + 2 OH{-} = 2 MnO4{2-} + SO4{2-} + H2O
Na3BO4 + NaOH + N2O = NaNO3 + H2O + Na3BO3 =>
4 Na3BO4 + 2 NaOH + N2O = 2 NaNO3 + H2O + 4 Na3BO3
Ag(NH3)2Cl + KBr = KCl + AgBr + NH3 =>
Ag(NH3)2Cl + KBr = KCl + AgBr + 2 NH3
[Cr(H2O)4Cl2]Cl*2H2O + AgNO3 = AgCl + [Cr(H2O)6](NO3)3 =>
[Cr(H2O)4Cl2]Cl*2H2O + 3 AgNO3 = 3 AgCl + [Cr(H2O)6](NO3)3
OH{-} + S2O3{2-} = SO4{2-} + e + H =>
5 OH{-} + S2O3{2-} = 2 SO4{2-} + 3e + 5 H
Mg2Si + HCl = MgCl2 + SiH4 =>
Mg2Si + 4 HCl = 2 MgCl2 + SiH4
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
NaHCO3 + SO3 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + SO3 = Na2SO4 + H2O + 2 CO2
rubidiumfluoride = rubidium + fluorine =>
2 RbF = 2 Rb + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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