| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 Na2CO3 = 2 Na3PO4 + 3 CaCO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s) =>
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H5ONa + H2O = C2H6O + NaOH =>
C2H5ONa + H2O = C2H6O + NaOH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2S + Ti(OH)3 = H2O + Ti2S3 =>
3 H2S + 2 Ti(OH)3 = 6 H2O + Ti2S3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeO + NO2 = FeO2 + N2O3 =>
FeO + 2 NO2 = FeO2 + N2O3
B5H9 + O2 = B2H3 + H2O =>
8 B5H9 + 3 O2 = 20 B2H3 + 6 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Ni + P = NiP2 =>
Ni + 2 P = NiP2
HOCl = H + OCl =>
HOCl = H + OCl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KNO2 = K + NO2 =>
KNO2 = K + NO2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2 + C2H6 = N2H4 + C2H2 =>
N2 + C2H6 = N2H4 + C2H2
Ti + PO4 = TiPO4 =>
Ti + PO4 = TiPO4
Al2O3 + CaO = AlCa + O2 =>
2 Al2O3 + 4 CaO = 4 AlCa + 5 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
KClO + FeCl2 + H2SO4 = FeCl3 + KCl + Fe2(SO4)3 + H2O =>
3 KClO + 6 FeCl2 + 3 H2SO4 = 4 FeCl3 + 3 KCl + Fe2(SO4)3 + 3 H2O
AgIO3 = AgI + O2 =>
2 AgIO3 = 2 AgI + 3 O2
SiCl4 + Ca = CaCl2 + Si =>
SiCl4 + 2 Ca = 2 CaCl2 + Si
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
HNO2 + KI = KOH + I2 + NO =>
2 HNO2 + 2 KI = 2 KOH + I2 + 2 NO
Ca(H2PO4)2 = CaO + H2O + P2O5 =>
Ca(H2PO4)2 = CaO + 2 H2O + P2O5
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
SeO2 + C2H2O4 = CO2 + H2O + Se =>
SeO2 + 2 C2H2O4 = 4 CO2 + 2 H2O + Se
C2H3O2H + KOH = KC2H3O2 + H2O =>
C2H3O2H + KOH = KC2H3O2 + H2O
KHCO3 = K2O + H2O + CO2 =>
2 KHCO3 = K2O + H2O + 2 CO2
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb =>
Fe + Pb(C2H3O2)2 = Fe(C2H3O2)2 + Pb
Cl2 + KOH = KCl + KClO + H2O =>
Cl2 + 2 KOH = KCl + KClO + H2O
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)3 + C = CO + Fe + H2O =>
2 Fe(OH)3 + 3 C = 3 CO + 2 Fe + 3 H2O
MnBr3 + Ga2S3 = Mn2S3 + GaBr3 =>
2 MnBr3 + Ga2S3 = Mn2S3 + 2 GaBr3
SF6 = S + F2 =>
SF6 = S + 3 F2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO3 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
3 Na2SO3 + Na2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/17/25
Équations équilibrées sur04/16/24
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