| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Al(OH)4]H2S = Al(OH)3KHSH2O
CrCl + BaS = CrS + BaCl =>
CrCl + BaS = CrS + BaCl
SF2 + F2 = S2F6 =>
2 SF2 + F2 = S2F6
C4H5Cl + H2 = C2H4 + HCl =>
C4H5Cl + 2 H2 = 2 C2H4 + HCl
C6H11OH(l) = C6H10(l) + H2O(l) =>
C6H11OH(l) = C6H10(l) + H2O(l)
CaClKPO4 = CaPO4KCl =>
CaClKPO4 = CaPO4KCl
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
C6H7N3O11 = CO + CO2 + H2O + N2 =>
2 C6H7N3O11 = 9 CO + 3 CO2 + 7 H2O + 3 N2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
NiSO4KOH = NiOHKSO4 =>
NiSO4KOH = NiOHKSO4
H2S + Br2 = S + Br{-} + H{+} =>
H2S + Br2 = S + 2 Br{-} + 2 H{+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2SO4 + Sr(OH)2 = H2O + SrSO4 =>
H2SO4 + Sr(OH)2 = 2 H2O + SrSO4
KBr + H2Cl + CHCl3 = KCl + BrCH3 + HCl =>
KBr + 4 H2Cl + CHCl3 = KCl + BrCH3 + 6 HCl
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g)* =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)*
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
X + Y = X3Y2 =>
3 X + 2 Y = X3Y2
Ca + ZnSO = CaSO + Zn =>
Ca + ZnSO = CaSO + Zn
CH3CH2CH2CH3 + O2 = CO2 + CH4CH4CH4 =>
6 CH3CH2CH2CH3 + 9 O2 = 9 CO2 + 5 CH4CH4CH4
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
CH4O + O2 = CO2 + HO2 =>
2 CH4O + 9 O2 = 2 CO2 + 8 HO2
LiOH + GdCl3 = LiCl3 + GdOH =>
LiOH + GdCl3 = LiCl3 + GdOH
K2Cr2O7 + CH3CH2OH = KOH + (CH3CH2)2Cr2O7 =>
K2Cr2O7 + 2 CH3CH2OH = 2 KOH + (CH3CH2)2Cr2O7
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{4-} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{4-} + ReO4{-} + 4 H2O
ZnOHClNaOH = Zn(OH)2NaCl =>
ZnOHClNaOH = Zn(OH)2NaCl
K2MnO4Na2SO3 = K2SO3Na2MnO4 =>
K2MnO4Na2SO3 = K2SO3Na2MnO4
MnO2 + Sn(OH)4 = Mn(OH)2 + Sn(O2)2 =>
2 MnO2 + Sn(OH)4 = 2 Mn(OH)2 + Sn(O2)2
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + H2O = Cl2O + H2 =>
2 HCl + H2O = Cl2O + 2 H2
Na + CI2 = NaCI2 =>
Na + CI2 = NaCI2
XO + H2O = X(OH)2 =>
XO + H2O = X(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H5Cl + H2 = C4H10 + HCl =>
C4H5Cl + 3 H2 = C4H10 + HCl
CH3COO + Na2CO3 = CO2 + H2O + NaCH3COO =>
16 CH3COO + 7 Na2CO3 = 11 CO2 + 3 H2O + 14 NaCH3COO
(Hg2) = Hg =>
(Hg2) = 2 Hg
N2 + BaO = Ba2N3 + O2 =>
3 N2 + 4 BaO = 2 Ba2N3 + 2 O2
CuCl2 + AgI = CuI2 + AgCl =>
CuCl2 + 2 AgI = CuI2 + 2 AgCl
C10H12 + H2 = C10H18 =>
C10H12 + 3 H2 = C10H18
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
NaCl + CaS = Na2S + CaCl2 =>
2 NaCl + CaS = Na2S + CaCl2
AgCNS + NH4OH = Ag + CNS(NH4OH)2 =>
AgCNS + 2 NH4OH = Ag + CNS(NH4OH)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C4H8O2 = C8H8 + H2O =>
2 C4H8O2 = C8H8 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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