| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2(CO3) + Mn(NO3) = Na2(NO3) + Mn(CO3) =>
Na2(CO3) + Mn(NO3) = Na2(NO3) + Mn(CO3)
C4H6 + O2 = CO + H20 =>
10 C4H6 + 20 O2 = 40 CO + 3 H20
C3H8O + KMnO4 = C3H6O + MnO2 + H2O + KOH =>
3 C3H8O + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 H2O + 2 KOH
HCl + Na2CO3 = NaCl + CO2 + H2O =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 HNO3(aq)
H2SO4 + FE2O3 = FE2(SO4)3 + H2O =>
3 H2SO4 + FE2O3 = FE2(SO4)3 + 3 H2O
C6H5NH2 + HCl = C6H5N + H3Cl =>
C6H5NH2 + HCl = C6H5N + H3Cl
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Cr2O3 + CCl4 = CrCl3 + COCl2 =>
Cr2O3 + 3 CCl4 = 2 CrCl3 + 3 COCl2
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH3 + CH4 + O2 = NH2CH2COOH + H2O =>
2 NH3 + 4 CH4 + 5 O2 = 2 NH2CH2COOH + 6 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
KMnO4 + KI + H2O = MnO2 + I2 + KOH =>
2 KMnO4 + 6 KI + 4 H2O = 2 MnO2 + 3 I2 + 8 KOH
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + O2(g) = CO2(g) + H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(g) + CO2(g)
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe(s) + O2(g) + H2O(l) = Fe(OH)2(aq) =>
2 Fe(s) + O2(g) + 2 H2O(l) = 2 Fe(OH)2(aq)
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ba(CH3COO)2 + H2O = Ba(OH)2 + CH3COOH =>
Ba(CH3COO)2 + 2 H2O = Ba(OH)2 + 2 CH3COOH
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
Sn(NO3)4 + Na3PO4 = Sn3(PO4)4 + NaNO3 =>
3 Sn(NO3)4 + 4 Na3PO4 = Sn3(PO4)4 + 12 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
C6H12O4 + O2 = CO2 + H20 =>
5 C6H12O4 + 20 O2 = 30 CO2 + 3 H20
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
CuSO4 + (NH4) = Cu2 + (NH4)2SO4 =>
2 CuSO4 + 4(NH4) = Cu2 + 2(NH4)2SO4
WO3 + CO = W + CO2 =>
WO3 + 3 CO = W + 3 CO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn + HClO4 = Zn(ClO4)2 + H2 =>
Zn + 2 HClO4 = Zn(ClO4)2 + H2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Mg + Si = Mg4Si2 =>
4 Mg + 2 Si = Mg4Si2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/14
Équations équilibrées sur11/13/13
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