| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr(aq) = H(g) + Br(l)
NH4OH + Li3PO4 = (NH4)3PO4 + LiOH =>
3 NH4OH + Li3PO4 = (NH4)3PO4 + 3 LiOH
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
FeS + HCl = Fe + Cl2 + HS =>
2 FeS + 2 HCl = 2 Fe + Cl2 + 2 HS
HCl + Na2PO4 = HClNa2 + PO4 =>
HCl + Na2PO4 = HClNa2 + PO4
Zn(s) + Fe2S3(s) = Fe(s) + ZnS(s) =>
3 Zn(s) + Fe2S3(s) = 2 Fe(s) + 3 ZnS(s)
Li + BaO = Li2O + Ba2 =>
4 Li + 2 BaO = 2 Li2O + Ba2
Fe(OH)2 + CrO4{2-} + H2O = Fe(OH)3 + [Cr(OH)4]{-} + OH{-} =>
3 Fe(OH)2 + CrO4{2-} + 4 H2O = 3 Fe(OH)3 + [Cr(OH)4]{-} + OH{-}
H3PO3 + NO3 = PO4 + N2O4 + H =>
2 H3PO3 + 2 NO3 = 2 PO4 + N2O4 + 6 H
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
AgOH = Ag2OH2O =>
2 AgOH = Ag2OH2O
P6 + H2 = PH3 =>
P6 + 9 H2 = 6 PH3
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
NaPO4 + Fe(NO3) = NaNO3 + FePO4 =>
NaPO4 + Fe(NO3) = NaNO3 + FePO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCO3 + H2(SO4) = CaSO4 + H2(CO3) =>
CaCO3 + H2(SO4) = CaSO4 + H2(CO3)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH2OHCHOHCHOHCHOHCH2OH + O2 = CO2 + H2O =>
2 CH2OHCHOHCHOHCHOHCH2OH + 11 O2 = 10 CO2 + 12 H2O
CH2 + O4 = CO2 + H2O =>
4 CH2 + 3 O4 = 4 CO2 + 4 H2O
ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3
FeC + H2O + H2 = Fe(OH)2 + CH4 =>
FeC + 2 H2O + H2 = Fe(OH)2 + CH4
H2SO4 + BaCl2 = HCl* + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl* + BaSO4
Mg2O2 + HCl = MgCl2 + H2O =>
Mg2O2 + 4 HCl = 2 MgCl2 + 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CaCl2Na2SO4 = CaSO4 + NaCl =>
CaCl2Na2SO4 = CaSO4 + 2 NaCl
KAl(SO4)2 + H2O = KOH + Al(OH)3 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KOH + Al(OH)3 + 2 H2SO4
Cl2(g) + H2O(l) = HClO3(aq) + HCl(aq) =>
3 Cl2(g) + 3 H2O(l) = HClO3(aq) + 5 HCl(aq)
Ca(OH)2 + CH3OOH = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 4 CH3OOH = Ca(C2H3O2)2 + 6 H2O
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO + Fe2(SO4)3 + H2O =>
2 KMnO4 + 22 FeSO4 + 14 H2SO4 = K2SO4 + 2 MnSO + 11 Fe2(SO4)3 + 14 H2O
CH3CH2CH2OH + NaCrO7 + H2SO4 = CH3CH2COOH + Cr(SO4)3 + NaSO4 + H2O =>
3 CH3CH2CH2OH + 2 NaCrO7 + 8 H2SO4 = 3 CH3CH2COOH + 2 Cr(SO4)3 + 2 NaSO4 + 11 H2O
Fe + N = Fe2N3 =>
2 Fe + 3 N = Fe2N3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + Mn(SO4) + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH3 + K2SO4 + 2 Mn(SO4) + 8 H2O
XNaCl + H2SO4 = XHCl + Na2SO4 =>
2 XNaCl + H2SO4 = 2 XHCl + Na2SO4
C4H10 + Cl = C4H9Cl + H =>
C4H10 + Cl = C4H9Cl + H
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NH4Cl + NH3 = NH3Cl + NH4 =>
NH4Cl + NH3 = NH3Cl + NH4
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
H2S + KMgO4 = H2O + K2SO4 + KOH + MgO2 =>
3 H2S + 8 KMgO4 = 2 H2O + 3 K2SO4 + 2 KOH + 8 MgO2
Ca3(SO4)2 + H2 = Ca + H2SO4 =>
Ca3(SO4)2 + 2 H2 = 3 Ca + 2 H2SO4
KSCN(aq) + LiOH(aq) = KOH(aq) + LiSCN(aq) =>
KSCN(aq) + LiOH(aq) = KOH(aq) + LiSCN(aq)
Ca(NO3)2 + (Na3PO4) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2(Na3PO4) = Ca3(PO4)2 + 6 NaNO3
C4H10 + Cl = C4H9Cl + HCl =>
C4H10 + 2 Cl = C4H9Cl + HCl
C3H5(OH)3 + Cl2 = CH4 + HCl + CO2 =>
2 C3H5(OH)3 + 2 Cl2 = 3 CH4 + 4 HCl + 3 CO2
MnO2(s) + HCl(g) = MnCl2(s) + Cl2(g) + H2O =>
MnO2(s) + 4 HCl(g) = MnCl2(s) + Cl2(g) + 2 H2O
CH3CH(OH)COOH + NaOH = H2O + NaCH3COO =>
2 CH3CH(OH)COOH + 3 NaOH = 3 H2O + 3 NaCH3COO
H2NO3 = HHNO3 =>
H2NO3 = HHNO3
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Al2(SO4)3 + OH = Al(OH)3 + SO4 =>
Al2(SO4)3 + 6 OH = 2 Al(OH)3 + 3 SO4
CH3NH2*HCl + Na2CO3 = CH3NH2 + NaCl + CO2 + H2O =>
2 CH3NH2*HCl + Na2CO3 = 2 CH3NH2 + 2 NaCl + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/24
Équations équilibrées sur08/29/23
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