| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2CO3 + H2O + CO2
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
H3PO4 + CuSO4 = Cu3(PO4)2 + (H3)2(SO4)3 =>
2 H3PO4 + 3 CuSO4 = Cu3(PO4)2 + (H3)2(SO4)3
HgCl2 + Fe = Hg + FeCl2 =>
HgCl2 + Fe = Hg + FeCl2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
Sulfur + oxygen = sulfurdioxide =>
S + O2 = SO2
NaOH + BaSO4 = NaSO4 + BaO + H =>
NaOH + BaSO4 = NaSO4 + BaO + H
C2H5OH + Br2 = C2H5Br + H2 + O2 =>
2 C2H5OH + Br2 = 2 C2H5Br + H2 + O2
C5H7N + O2 = CO2 + H2O + NO2 =>
4 C5H7N + 31 O2 = 20 CO2 + 14 H2O + 4 NO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NeK = KNe =>
NeK = KNe
MnO + CO2 = MnO2 + CO =>
MnO + CO2 = MnO2 + CO
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O + H2O =>
3 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C3H6O + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3Po4(aq) + KOH(aq) = H2O(l) + K3Po4(aq) =>
H3Po4(aq) + 3 KOH(aq) = 3 H2O(l) + K3Po4(aq)
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
AlCl3 + Na(C2H3O2) = Al(C2H3O2)3 + NaCl =>
AlCl3 + 3 Na(C2H3O2) = Al(C2H3O2)3 + 3 NaCl
KHS + Na2SO3 = K2SO3 + NaHS =>
2 KHS + Na2SO3 = K2SO3 + 2 NaHS
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + FeS = Fe + SO2 =>
2 Fe2O3 + 3 FeS = 7 Fe + 3 SO2
F2 + Br = FBr =>
F2 + 2 Br = 2 FBr
Na2N2O2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 Na2N2O2 + 8 KMnO4 + 4 H2O = 6 NaNO3 + 8 MnO2 + 8 KOH
AlI3 + KOH = AlOH + KI3 =>
AlI3 + KOH = AlOH + KI3
Cu4 = Cu =>
Cu4 = 4 Cu
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Mg(N3)2 + H2O(l) = Mg(OH)2(aq) + HN3(aq) =>
Mg(N3)2 + 2 H2O(l) = Mg(OH)2(aq) + 2 HN3(aq)
Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SrSO3 + HNO3 = Sr(NO3)2 + H2O + SO2 =>
SrSO3 + 2 HNO3 = Sr(NO3)2 + H2O + SO2
CrBr2(aq) + AgNO3 = CrNO3 + Br2Ag =>
CrBr2(aq) + AgNO3 = CrNO3 + Br2Ag
NaNO2 + LiF = LiNO2 + NaF =>
NaNO2 + LiF = LiNO2 + NaF
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
Bi(NO3)3 + NH4OH = Bi(OH)3 + NH4NO3 =>
Bi(NO3)3 + 3 NH4OH = Bi(OH)3 + 3 NH4NO3
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Bi(NO3)3 + Na2S = Bi2S3 + NaNO3 =>
2 Bi(NO3)3 + 3 Na2S = Bi2S3 + 6 NaNO3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
AlBr3 + H2O = Al(OH)3 + HBr =>
AlBr3 + 3 H2O = Al(OH)3 + 3 HBr
LiCaO = CaLiO =>
LiCaO = CaLiO
ZnOH2 = ZnO + H2 =>
ZnOH2 = ZnO + H2
C5H7N + O2 = H2O + CO2 + N =>
4 C5H7N + 27 O2 = 14 H2O + 20 CO2 + 4 N
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C3H7OH = C3H6H2O =>
C3H7OH = C3H6H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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