| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiCl3 + 2 NH4OH = Bi(OH)2Cl + 2 NH4Cl
C20 + H42 = CH =>
21 C20 + 10 H42 = 420 CH
Pb(NO3)2 = PbO2N2O2O2 =>
Pb(NO3)2 = PbO2N2O2O2
H2SO4 + AlO3 = Al(SO4)3 + H2O = H2SO4 + AlO3 = Al(SO4)3 + H2O =>
3 H2SO4 + AlO3 = Al(SO4)3 + 3 H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
HC2H3O2(ac)NaOH(s) = NaC2H3O2(ac)H2O(l) =>
HC2H3O2(ac)NaOH(s) = NaC2H3O2(ac)H2O(l)
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
HC2H3O2NH3 = C2H3O2NH4 =>
HC2H3O2NH3 = C2H3O2NH4
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H2SO4(aq) + Ca(OH)2 = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2 = CaSO4 + 2 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HNa3 + Fe(OH)2 = Fe(Na3)2 + H2O =>
2 HNa3 + Fe(OH)2 = Fe(Na3)2 + 2 H2O
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
Na2S2O3 + KClO3 = Na2SO4 + S + KCl =>
3 Na2S2O3 + KClO3 = 3 Na2SO4 + 3 S + KCl
Al + Ar = AlAr =>
Al + Ar = AlAr
LiBr = Li + Br =>
LiBr = Li + Br
C2H2HCl = C2H3Cl =>
C2H2HCl = C2H3Cl
K2SO3 + O2 = K2SO6 =>
2 K2SO3 + 3 O2 = 2 K2SO6
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
AlHg = Al + Hg =>
AlHg = Al + Hg
OPCl3 + H2O = H3PO4 + HCl =>
OPCl3 + 3 H2O = H3PO4 + 3 HCl
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
Mq + O2 = MqO =>
2 Mq + O2 = 2 MqO
CH3ONaHCl = CH3OHNaCl =>
CH3ONaHCl = CH3OHNaCl
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
CH4 + KOH = CH3OH + K + H2 =>
2 CH4 + 2 KOH = 2 CH3OH + 2 K + H2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
KMnO4 + FeCl3 + KOH = K2FeO4 + KCl + MnCl2 + H2O =>
3 KMnO4 + 5 FeCl3 + 16 KOH = 5 K2FeO4 + 9 KCl + 3 MnCl2 + 8 H2O
Ba(s) + N2(g) = Ba3N2(s) =>
3 Ba(s) + N2(g) = Ba3N2(s)
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
C3H7COOH + Cl2 = HCl + C3H6ClCOOH =>
C3H7COOH + Cl2 = HCl + C3H6ClCOOH
N = N2 =>
2 N = N2
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
Mg + K = MgK =>
Mg + K = MgK
Fe2(SO4)3(ac) + KSCN(ac) = K3[Fe(SCN)6](ac) + K2SO4(ac) =>
Fe2(SO4)3(ac) + 12 KSCN(ac) = 2 K3[Fe(SCN)6](ac) + 3 K2SO4(ac)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KO2 + H2O = H2O2 + KOH =>
2 KO2 + 4 H2O = 3 H2O2 + 2 KOH
C4H9Li + In = LiIn + C4H9 =>
C4H9Li + In = LiIn + C4H9
C3H7OHCuO = C3H6OHCuOH =>
C3H7OHCuO = C3H6OHCuOH
ZnBr2 + Na2S = ZnS + NaBr =>
ZnBr2 + Na2S = ZnS + 2 NaBr
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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