| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
NaClO2 + Na2O2 + H2O = NaOH + NaClO3 =>
NaClO2 + Na2O2 + H2O = 2 NaOH + NaClO3
LiLAgNO3 = LiNO3AgL =>
LiLAgNO3 = LiNO3AgL
OPCl3 + H2O = HCl + H3PO4 =>
OPCl3 + 3 H2O = 3 HCl + H3PO4
Ti + H3PO4 = H2 + Ti(HPO4)2 =>
Ti + 2 H3PO4 = 2 H2 + Ti(HPO4)2
S + F = SF =>
S + F = SF
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
CoCl + KClO3 + KOH = Co2O3 + KCl + H2O =>
6 CoCl + 2 KClO3 + 6 KOH = 3 Co2O3 + 8 KCl + 3 H2O
HClO4 + Br2 + H2O = HBrO4 + HCl =>
7 HClO4 + 4 Br2 + 4 H2O = 8 HBrO4 + 7 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
MgCl2 + F2 = Mg + ClF =>
MgCl2 + F2 = Mg + 2 ClF
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + H2O + KSO4 =>
2 CH3CH2OH + KMnO4 + 2 H2SO4 = 2 CH3COH + MnSO4 + 4 H2O + KSO4
FeS(aq) + HCl(aq) = FeCl + HS =>
FeS(aq) + HCl(aq) = FeCl + HS
Fe(NO3)2 + NaClO + HNO3 = Fe(NO3)3 + NaCl + H2O =>
2 Fe(NO3)2 + NaClO + 2 HNO3 = 2 Fe(NO3)3 + NaCl + H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
HI(aq) + H2O(l) = H3O(aq) + I(aq) =>
HI(aq) + H2O(l) = H3O(aq) + I(aq)
Cl + Br2 = Cl2Br4 =>
2 Cl + 2 Br2 = Cl2Br4
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
FeSO4 + K2(CrO4)2 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr(SO4)3 =>
2 FeSO4 + K2(CrO4)2 + 8 H2SO4 = Fe2(SO4)3 + 8 H2O + K2SO4 + 2 Cr(SO4)3
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
C6H6N2O2 + O2 = CO2 + N2 + H2O =>
2 C6H6N2O2 + 13 O2 = 12 CO2 + 2 N2 + 6 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al2(SO4)3 + Li2S = Al2S3 + Li2SO4 =>
Al2(SO4)3 + 3 Li2S = Al2S3 + 3 Li2SO4
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
NaClO2 + Na2O2 + H2O = NaOH + NaClO3 =>
NaClO2 + Na2O2 + H2O = 2 NaOH + NaClO3
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
Cr2O3 + NaOH + O2 = Na(CrO4) + H2O =>
Cr2O3 + 2 NaOH + 2 O2 = 2 Na(CrO4) + H2O
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
Na2Cr2O7 + HCl + CuS = CrCl3 + CuCl2 + Na2SO4 + H2O + NaCl =>
4 Na2Cr2O7 + 32 HCl + 3 CuS = 8 CrCl3 + 3 CuCl2 + 3 Na2SO4 + 16 H2O + 2 NaCl
Pb3N4 = Pb3 + N4 =>
Pb3N4 = Pb3 + N4
C5H12 + MgSO4 + Fe + CO2 = FeS + MgCO3 + H2O =>
3 C5H12 + 16 MgSO4 + 16 Fe + CO2 = 16 FeS + 16 MgCO3 + 18 H2O
ZnOHNO3 + HOH = Zn(OH)2 + HNO3 =>
ZnOHNO3 + HOH = Zn(OH)2 + HNO3
NF3 = F3N1 =>
NF3 = F3N1
CH3COOH + CH3OH = CH5COOCH3 + H2O =>
CH3COOH + 4 CH3OH = 2 CH5COOCH3 + 2 H2O
Ni(OH)3 + HClO = Ni(ClO)3 + H2O =>
Ni(OH)3 + 3 HClO = Ni(ClO)3 + 3 H2O
AlCl3 + C2H3NaO2 = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 C2H3NaO2 = Al(CH3COO)3 + 3 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SnCl2 + Hg(NO3)2 = HgCl2 + Sn(NO3)2 =>
SnCl2 + Hg(NO3)2 = HgCl2 + Sn(NO3)2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2S3O12 + K2SO3 + Fe2S3O12 + H2O =>
K2Cr2O7 + 8 FeSO4 + 8 H2SO4 = Cr2S3O12 + K2SO3 + 4 Fe2S3O12 + 8 H2O
Pb(NO3)2(aq) + FeCl3(aq) = Fe(NO3)3(aq) + PbCl2(aq) =>
3 Pb(NO3)2(aq) + 2 FeCl3(aq) = 2 Fe(NO3)3(aq) + 3 PbCl2(aq)
NaOH(s) + CO2(g) = Na2CO3(aq) + H2O(l) =>
2 NaOH(s) + CO2(g) = Na2CO3(aq) + H2O(l)
KO2(s) + H2O(g) = KOH(s) + O2(g) =>
4 KO2(s) + 2 H2O(g) = 4 KOH(s) + 3 O2(g)
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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