| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Bi(aq)Cl(aq) = BiCl =>
Bi(aq)Cl(aq) = BiCl
CH3NH2 + HCl = CH3NHCl + H2 =>
CH3NH2 + HCl = CH3NHCl + H2
C6H5NH2 + HNO3 = C6H2(NO2)3NH2 + H2O =>
C6H5NH2 + 3 HNO3 = C6H2(NO2)3NH2 + 3 H2O
Cr2O3 + H2SO4 = Cr2(SO4)3 + Cr(OH)3 =>
2 Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 2 Cr(OH)3
H(NO3) + KOH = K(NO3) + H2O =>
H(NO3) + KOH = K(NO3) + H2O
FeSO4Ba(OH)2 = Fe(OH)2BaSO4 =>
FeSO4Ba(OH)2 = Fe(OH)2BaSO4
NaNO3 + AgNO3 = AgNa(NO3)2 =>
NaNO3 + AgNO3 = AgNa(NO3)2
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
CaBr2 + O2 = CaO + Br2 =>
2 CaBr2 + O2 = 2 CaO + 2 Br2
Fe(OH)3 + C2H2O4 + KCO3 = K3(Fe(C2O4)3) + H2O + CO2 =>
2 Fe(OH)3 + 9 C2H2O4 + 6 KCO3 = 2 K3(Fe(C2O4)3) + 12 H2O + 12 CO2
NiSO4 + C4H8N2O2 + NH4OH = Ni(C4H7N2O2)2 + (NH4)2SO4 + H2O =>
NiSO4 + 2 C4H8N2O2 + 2 NH4OH = Ni(C4H7N2O2)2 + (NH4)2SO4 + 2 H2O
FeCl3 + KY = FeCl2 + Y2 + KCl =>
2 FeCl3 + 2 KY = 2 FeCl2 + Y2 + 2 KCl
Al + Pb(NO3)2 = Al3NO3 + Pb =>
6 Al + Pb(NO3)2 = 2 Al3NO3 + Pb
HIO3 + KI = I2 + H2O + KIO3 =>
6 HIO3 + 5 KI = 3 I2 + 3 H2O + 5 KIO3
Bi(NO3)3 + KOH = BiOH(NO3)2KNO3 =>
Bi(NO3)3 + KOH = BiOH(NO3)2KNO3
NaOH + HSO4 + CaOH = NaHSO4 + Ca(OH)2 =>
NaOH + HSO4 + CaOH = NaHSO4 + Ca(OH)2
NH3 + Na2S = NaNH2 + H2S =>
2 NH3 + Na2S = 2 NaNH2 + H2S
K2Cr2O7 + C2H5OH + H2SO4 = CH3COH + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 3 C2H5OH + 4 H2SO4 = 3 CH3COH + 7 H2O + Cr2(SO4)3 + K2SO4
(NH4)3PO4Al2(SO4)3 = (NH4)3(SO4)3Al2PO4 =>
(NH4)3PO4Al2(SO4)3 = (NH4)3(SO4)3Al2PO4
C1000H2000O2 + O2 = CO2 + H2O =>
C1000H2000O2 + 1499 O2 = 1000 CO2 + 1000 H2O
Li2CO3 + CuCl2 = CuCO3 + LiCl =>
Li2CO3 + CuCl2 = CuCO3 + 2 LiCl
Al + Mn2O3 = Mn + Al2O3 =>
2 Al + Mn2O3 = 2 Mn + Al2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3CH(Br)CH3 + CH3K = CH3CH(CH3)CH3 + KBr =>
CH3CH(Br)CH3 + CH3K = CH3CH(CH3)CH3 + KBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2SO3 + KOH + Cl2 = K2SO4 + KCl + H2O =>
K2SO3 + 2 KOH + Cl2 = K2SO4 + 2 KCl + H2O
Li2O(s) + H2O(g) = LiOH =>
Li2O(s) + H2O(g) = 2 LiOH
ONaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 ONaOH + 3 Ca(OH)2 + 4 Cl2 = 3 Ca(OCl)2 + 2 NaCl + 4 H2O
BaCO2 + H2O = BaH2CO3 =>
BaCO2 + H2O = BaH2CO3
K[BiI4] + Na2S = Bi2S3 + KI + NaI =>
2 K[BiI4] + 3 Na2S = Bi2S3 + 2 KI + 6 NaI
Cu + H2O(l) = CuO + H2 =>
Cu + H2O(l) = CuO + H2
Ag2CO3 + HNO3 = AgNO3 + H2CO3 =>
Ag2CO3 + 2 HNO3 = 2 AgNO3 + H2CO3
SnSO4NaOH = (SnOH)2SO4Na2SO4 =>
2 SnSO4NaOH = (SnOH)2SO4Na2SO4
CrSO4 + HBrO + H2SO4 = Cr(SO4)3 + H2O + CrBr3 =>
9 CrSO4 + 12 HBrO + 6 H2SO4 = 5 Cr(SO4)3 + 12 H2O + 4 CrBr3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeNO3 + HSO4 = FeSO4 + HNO3 =>
FeNO3 + HSO4 = FeSO4 + HNO3
CuCl2 + K2SO3 = Cu2(SO3)2 + KCl =>
2 CuCl2 + 2 K2SO3 = Cu2(SO3)2 + 4 KCl
Ga + O2 = GaO =>
2 Ga + O2 = 2 GaO
CCl2 + KOH = KCl2 + COH =>
CCl2 + KOH = KCl2 + COH
SrH2SO4(concentrated) = SrSO4H2 =>
SrH2SO4(concentrated) = SrSO4H2
Zn + HNO3 = ZnNO3 + H2 =>
2 Zn + 2 HNO3 = 2 ZnNO3 + H2
H2SO3 + AgOH = Ag2SO3 + H2O =>
H2SO3 + 2 AgOH = Ag2SO3 + 2 H2O
H2S + O = H2O + S =>
H2S + O = H2O + S
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + NaC2H3O2 =>
Hg(C2H3O2)2 + Na2SO4 = HgSO4 + 2 NaC2H3O2
K2SO3 + KOH + Cl2 = K2SO4 + KCl + H2O =>
K2SO3 + 2 KOH + Cl2 = K2SO4 + 2 KCl + H2O
CuSO4 + NH4OH = Cu2SO4(OH)2 + (NH4)2SO4 =>
2 CuSO4 + 2 NH4OH = Cu2SO4(OH)2 + (NH4)2SO4
CH3CH(Br)CH3 + CH3K = CH3CH(CH3)CH3 + KBr =>
CH3CH(Br)CH3 + CH3K = CH3CH(CH3)CH3 + KBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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