| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8O2 + C6H14 = C10H22O2
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C10 + H14 + O = C10H14O =>
C10 + H14 + O = C10H14O
FeS(s) + H2SO4(aq) = FeSO4(aq) + H2S(g) =>
FeS(s) + H2SO4(aq) = FeSO4(aq) + H2S(g)
benzene + oxygen = phenol =>
2 C6H6 + O2 = 2 C6H5OH
H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O
GaF3 + Na3PO4 = GaPO4 + NaF =>
GaF3 + Na3PO4 = GaPO4 + 3 NaF
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CCC = C =>
CCC = 3 C
CaS + NbI5 = Nb2S5 + CaI2 =>
5 CaS + 2 NbI5 = Nb2S5 + 5 CaI2
As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
KI + KNO2 + H2SO4 = I2 + H2O + N2 + K2SO4 =>
6 KI + 2 KNO2 + 4 H2SO4 = 3 I2 + 4 H2O + N2 + 4 K2SO4
Fe2O3 + HCl = Fe + Cl + H2O =>
Fe2O3 + 6 HCl = 2 Fe + 6 Cl + 3 H2O
HO2CCO2H + K2Cr2O7 + K2C2O4 = K3[Cr(C2O4)3] + H2O + CO2 =>
7 HO2CCO2H + K2Cr2O7 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 7 H2O + 6 CO2
Al + FeSO4 = Al2(SO4)4 + Fe =>
2 Al + 4 FeSO4 = Al2(SO4)4 + 4 Fe
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
P4S3(s) + O2(g) = P4O10(s) + SO =>
2 P4S3(s) + 13 O2(g) = 2 P4O10(s) + 6 SO
S2Cl2 + OCl2 = SOCl2 + Cl2 =>
S2Cl2 + 2 OCl2 = 2 SOCl2 + Cl2
C4H10O + K2Cr2O7 + HCl = C4H8O + Cr2O3 + KCl + H2O =>
3 C4H10O + K2Cr2O7 + 2 HCl = 3 C4H8O + Cr2O3 + 2 KCl + 4 H2O
Mn(H2PO4)2 + NH3*H2O = NH4MnPO4*H2O + NH4H2PO4 + H2O =>
Mn(H2PO4)2 + 2 NH3*H2O = NH4MnPO4*H2O + NH4H2PO4 + H2O
CH3CHCH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CHCH2OH + 5 K2Cr2O7 + 20 H2SO4 = 9 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O
C10H24 + O2 = H2O + CO2 =>
C10H24 + 16 O2 = 12 H2O + 10 CO2
Pb(OH)2 + NaOH = Na2Pb(OH)4 =>
Pb(OH)2 + 2 NaOH = Na2Pb(OH)4
CrCr2O3 = CrO =>
CrCr2O3 = 3 CrO
Pb(OH)2 + MgSO4 = Mg(OH)2 + PbSO4 =>
Pb(OH)2 + MgSO4 = Mg(OH)2 + PbSO4
Cl2O7 + CuO = CuCl2 + O2 =>
Cl2O7 + CuO = CuCl2 + 4 O2
NH2 + F2 = N2F6 + H2 =>
2 NH2 + 3 F2 = N2F6 + 2 H2
HgOO + Cl2 = HgCl + O2 =>
2 HgOO + Cl2 = 2 HgCl + 2 O2
Mg + K2S = MgS + K =>
Mg + K2S = MgS + 2 K
SnCl2 + Cu = CuCl + Sn =>
SnCl2 + 2 Cu = 2 CuCl + Sn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K + H2O = KOH + H99 =>
99 K + 99 H2O = 99 KOH + H99
Li3PO4 + H2O = LiO + PO4 + H2 =>
Li3PO4 + 3 H2O = 3 LiO + PO4 + 3 H2
Fe2(CO3)3 + Mg = Fe + Mg(CO3)2 =>
2 Fe2(CO3)3 + 3 Mg = 4 Fe + 3 Mg(CO3)2
NH4HF2 + Y2O3 = (NH4)3Y2F9 + H2O + NH4F =>
6 NH4HF2 + Y2O3 = (NH4)3Y2F9 + 3 H2O + 3 NH4F
AgS + Al = AlS3 + Ag =>
3 AgS + Al = AlS3 + 3 Ag
FeSO4 = SO2 + FeO2 =>
FeSO4 = SO2 + FeO2
AlCrCu = CuCrAl =>
AlCrCu = CuCrAl
NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3 =>
2 NH4Cl(aq) + CaSO3(aq) = CaCl2 + (NH4)2SO3
S + KO2 = K2SO4 =>
S + 2 KO2 = K2SO4
H2O2 + SO3 = SO4 + H2O =>
H2O2 + SO3 = SO4 + H2O
Mg(NO3)2 + NH3 + H2O = Mg + NH4NO3 =>
4 Mg(NO3)2 + 10 NH3 + 3 H2O = 4 Mg + 9 NH4NO3
NaMnO4 + NaOH + NaC2O3 = MnO2 + Na2CO3 + H2O =>
NaMnO4 + 2 NaOH + NaC2O3 = MnO2 + 2 Na2CO3 + H2O
CUSO4 + C6H5I = CUI + C6H5SO4 =>
CUSO4 + C6H5I = CUI + C6H5SO4
NaOH + Zn(O2CCH3)2(H2O)2 = ZnO + H2O + Na(O2CCH3) =>
2 NaOH + Zn(O2CCH3)2(H2O)2 = ZnO + 3 H2O + 2 Na(O2CCH3)
C10H4S1 + O2 = CO2 + H2O + SO2 =>
C10H4S1 + 12 O2 = 10 CO2 + 2 H2O + SO2
CH2O + Ag2O = CO2 + H2O + Ag =>
CH2O + 2 Ag2O = CO2 + H2O + 4 Ag
CO(NH2)2 + H2O + H2SO4 = CH2O3 + (NH4)2SO4 =>
CO(NH2)2 + 2 H2O + H2SO4 = CH2O3 + (NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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