| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Y(NO3)3*6H2O + Al(NO3)3*9H2O + CON2H4 = Y3Al5O12 + CO2 + H2O + N2 =>
3 Y(NO3)3*6H2O + 5 Al(NO3)3*9H2O + 20 CON2H4 = Y3Al5O12 + 20 CO2 + 103 H2O + 32 N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(s) + HCl(g) = Al(s)Cl(l)H(g) =>
Al(s) + HCl(g) = Al(s)Cl(l)H(g)
J2 + Al = AlJ3 =>
3 J2 + 2 Al = 2 AlJ3
KOH + SO3 = H2O + K2SO4 =>
2 KOH + SO3 = H2O + K2SO4
C26H74 = C11H10 + H2 =>
11 C26H74 = 26 C11H10 + 277 H2
Pb + NH4OH = Pb(NH3) + H2O =>
Pb + NH4OH = Pb(NH3) + H2O
MgCl2(s) = Mg(s) + Cl2(s) =>
MgCl2(s) = Mg(s) + Cl2(s)
MgBr2 + AgNo3 = MgNo3 + AgBr2 =>
MgBr2 + AgNo3 = MgNo3 + AgBr2
NOCl + O2 = N2O4 + Cl2 =>
2 NOCl + O2 = N2O4 + Cl2
Fe + Fe(CN)6 = Fe4(Fe(CN)6)3 =>
4 Fe + 3 Fe(CN)6 = Fe4(Fe(CN)6)3
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
I2 + CaBr2 = CaI + Br =>
I2 + 2 CaBr2 = 2 CaI + 4 Br
F4S + H2O = SO2 + FH =>
F4S + 2 H2O = SO2 + 4 FH
BaO + AlO = Ba + Al2O3 =>
BaO + 2 AlO = Ba + Al2O3
Ca + H{+} = Ca2{+} + H2 =>
4 Ca + 2 H{+} = 2 Ca2{+} + H2
NaOH + Cd = Cd(OH)2 + Na =>
2 NaOH + Cd = Cd(OH)2 + 2 Na
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + CaCO3 + SiO2 = CO2 + Na2O*CaO*6SiO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = 2 CO2 + Na2O*CaO*6SiO2
Ag2C2O4 = Ag + C + O =>
Ag2C2O4 = 2 Ag + 2 C + 4 O
NaIO3 + Na2SO3 + HCl = I2 + Na2SO4 + NaCl + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 HCl = I2 + 5 Na2SO4 + 2 NaCl + H2O
C6H6NaBr = C6H5BrNaH =>
C6H6NaBr = C6H5BrNaH
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O
Fe + CuCl2 = FeCl2Cu =>
Fe + CuCl2 = FeCl2Cu
F2 + Hg = F2Hg =>
F2 + Hg = F2Hg
NaOH + Br2 = NaBr + H2O2 =>
2 NaOH + Br2 = 2 NaBr + H2O2
WS2 + H2 = W + H2S =>
WS2 + 2 H2 = W + 2 H2S
SrO4 = Sr + O2 =>
SrO4 = Sr + 2 O2
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
CuI + HNO3 = Cu(NO3)2 + I2 + NO2 + H2O =>
2 CuI + 8 HNO3 = 2 Cu(NO3)2 + I2 + 4 NO2 + 4 H2O
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
LiCl + NaOH = LiClNaOH =>
LiCl + NaOH = LiClNaOH
Mg(s) + Sn(NO3)2(aq) = Mg(NO3)2 + Sn =>
Mg(s) + Sn(NO3)2(aq) = Mg(NO3)2 + Sn
Fe + K3PO4 = FePO4 + K =>
Fe + K3PO4 = FePO4 + 3 K
PO2 + H2 = P + H2O =>
PO2 + 2 H2 = P + 2 H2O
MgSO4 + HNO3 = Mg(NO3)2 + SO3 + H2O =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + SO3 + H2O
LiF + O2 = Li2O + F2 =>
4 LiF + O2 = 2 Li2O + 2 F2
S + Ca(OH)2 = CaS6 + H2O + CaSO4 =>
19 S + 4 Ca(OH)2 = 3 CaS6 + 4 H2O + CaSO4
C4H8O + H2O2 = CO2 + H2O =>
C4H8O + 11 H2O2 = 4 CO2 + 15 H2O
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
Fe + CuCl2 = FeCl2Cu =>
Fe + CuCl2 = FeCl2Cu
RbOHBaBr2 = BaOHRbBr2 =>
RbOHBaBr2 = BaOHRbBr2
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
MgOH + H2S = Mg + SO2 + H2O =>
6 MgOH + H2S = 6 Mg + SO2 + 4 H2O
Au + K{+} = Au{3+} + K =>
Au + 3 K{+} = Au{3+} + 3 K
H2SiO3 + Mg = MgSiO3 + H2 =>
H2SiO3 + Mg = MgSiO3 + H2
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Al(OH)3 + Br2 = AlBr3 + Al(BrO3)3 + H2O =>
6 Al(OH)3 + 9 Br2 = 5 AlBr3 + Al(BrO3)3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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