| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(HCO3)2 = BaCO3 + H2O + CO2
K2CO3 + MgSO4 = K2SO4 + MgCO3 =>
K2CO3 + MgSO4 = K2SO4 + MgCO3
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CrO + KOH = Cr(OH)2 + K2O =>
CrO + 2 KOH = Cr(OH)2 + K2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaO + CS2 = BaS + CO2 =>
2 BaO + CS2 = 2 BaS + CO2
FeBr3 + (NH4)3 + S = Fe2S3 + NH4Br =>
2 FeBr3 + 2(NH4)3 + 3 S = Fe2S3 + 6 NH4Br
NaOH + H2(SO)4 = H2OH + Na(SO)4 =>
NaOH + H2(SO)4 = H2OH + Na(SO)4
Ba(OH)2 + (NH4)(SCN) = Ba(SCN)2 + NH3 + H2O =>
Ba(OH)2 + 2(NH4)(SCN) = Ba(SCN)2 + 2 NH3 + 2 H2O
P4(S) + O2 = P4O10(S) =>
P4(S) + 5 O2 = P4O10(S)
C4H4S + C3H7NO = C7H11SNO =>
C4H4S + C3H7NO = C7H11SNO
LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O
CO2 + H2O + N2 = C1H18N2O5 + O2 =>
CO2 + 9 H2O + N2 = C1H18N2O5 + 3 O2
C2H2Br2 = C2H2 + Br2 =>
C2H2Br2 = C2H2 + Br2
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + Na2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + Na2S2O3 + 9 H2SO4 = 2 Cr2(SO4)3 + Na2(SO4)3 + 2 K2SO4 + 9 H2O
KMnO4 + H2C2O4 = K2C2O4 + MnO2 + H2O + O =>
2 KMnO4 + H2C2O4 = K2C2O4 + 2 MnO2 + H2O + 3 O
AgNO3 + NaHCO3 + Na2S2O8 = AgO + H2O + CO2 + Na2SO4 + NaNO3 =>
2 AgNO3 + 4 NaHCO3 + Na2S2O8 = 2 AgO + 2 H2O + 4 CO2 + 2 Na2SO4 + 2 NaNO3
Cd + Au(CIO3) = Cd(CIO3)2 + Au =>
Cd + 2 Au(CIO3) = Cd(CIO3)2 + 2 Au
CO2 + H2S = CH2O + S + H2O =>
CO2 + 2 H2S = CH2O + 2 S + H2O
BaBr2 + F2 = BaF + Br2 =>
2 BaBr2 + F2 = 2 BaF + 2 Br2
Al + Fe2O3*FeO = Al2O3 + Fe =>
8 Al + 3 Fe2O3*FeO = 4 Al2O3 + 9 Fe
Al3 + H2O = Al(OH)2 + H =>
Al3 + 6 H2O = 3 Al(OH)2 + 6 H
C18H38 + Ca(OH)2 = H2O + CO2 + Ca2 =>
2 C18H38 + 110 Ca(OH)2 = 148 H2O + 36 CO2 + 55 Ca2
CH3CH2NH2 + HCl = CH3CH3NH2Cl =>
CH3CH2NH2 + HCl = CH3CH3NH2Cl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
H2N2O2 + Ra(OH)2 = RaN + O2 + H2O =>
2 H2N2O2 + 4 Ra(OH)2 = 4 RaN + 3 O2 + 6 H2O
SCl + Ag(NO3) = AgCl + S(NO3) =>
SCl + Ag(NO3) = AgCl + S(NO3)
CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl
FeSO4(NH4)2SO4 + Ce = Fe(NH4)2SO4 + Ce2(SO4)3 =>
3 FeSO4(NH4)2SO4 + 2 Ce = 3 Fe(NH4)2SO4 + Ce2(SO4)3
Al + H2O = [Al(OH)4(H2O)2] + H2 =>
Al + 6 H2O = [Al(OH)4(H2O)2] + 2 H2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cu(s) + HNO3(aq) = NO2(aq) + H2O(l) + Cu(NO3)2(s) =>
Cu(s) + 4 HNO3(aq) = 2 NO2(aq) + 2 H2O(l) + Cu(NO3)2(s)
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
O2 = O3 =>
3 O2 = 2 O3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CrCl3 + AgNa3 = AgCl + Cr(Na3)3 =>
CrCl3 + 3 AgNa3 = 3 AgCl + Cr(Na3)3
NaFl + HCl = NaCl + HFl =>
NaFl + HCl = NaCl + HFl
AgNO3 + K2O = Ag2O + KNO3 =>
2 AgNO3 + K2O = Ag2O + 2 KNO3
H3C6H5O7(aq) + OH(aq) = H2O(aq) + C6H5O7(aq) =>
H3C6H5O7(aq) + 3 OH(aq) = 3 H2O(aq) + C6H5O7(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CsF = Cs + F2 =>
2 CsF = 2 Cs + F2
Na2P3O7 = Na + P + O2 =>
2 Na2P3O7 = 4 Na + 6 P + 7 O2
ZnO(s) + HNO3(aq) = Zn(NO3)2 + H2O(l) =>
ZnO(s) + 2 HNO3(aq) = Zn(NO3)2 + H2O(l)
Sn(C2H3O2)5 + (NH4)3PO4 = Sn3(PO4)5 + NH4(C2H3O2) =>
3 Sn(C2H3O2)5 + 5(NH4)3PO4 = Sn3(PO4)5 + 15 NH4(C2H3O2)
ZnSO4 + NaNO3 = Na2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 NaNO3 = Na2SO4 + Zn(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2FeO3 + H3PO4 = Na3PO4 + H2FeO3 =>
3 Na2FeO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2FeO3
Pb + HNO3(concentrated) = Pb(NO3)2 + H2 =>
Pb + 2 HNO3(concentrated) = Pb(NO3)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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