| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SnS2 + 16 HNO3 + H2O = 3 H2SnO3 + 16 NO + 6 H2SO4
CH4 + Cl2 = CHCl4 + H2Cl =>
4 CH4 + 11 Cl2 = 4 CHCl4 + 6 H2Cl
Li + OH = LiH + LiO =>
2 Li + OH = LiH + LiO
Cu2S + Na2S2 = CuS + Na2S =>
Cu2S + Na2S2 = 2 CuS + Na2S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + H2SO4 + KBr = Br2 + O2 + KOH + MnSO4 =>
2 KMnO4 + 2 H2SO4 + 2 KBr = Br2 + 2 O2 + 4 KOH + 2 MnSO4
NH4Cl + NaNO2 = N2 + NaCl + H2O =>
NH4Cl + NaNO2 = N2 + NaCl + 2 H2O
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Cs + P = Cs3P =>
3 Cs + P = Cs3P
Na2CO3 + H2O = NaOH + CO2 =>
Na2CO3 + H2O = 2 NaOH + CO2
BaCl2 + Na2C2O4 = BaC2O4 + NaCl =>
BaCl2 + Na2C2O4 = BaC2O4 + 2 NaCl
Al2S3 + HCl = AlHCl + S =>
Al2S3 + 2 HCl = 2 AlHCl + 3 S
Mg(s) + N2 = MgN2(s) =>
Mg(s) + N2 = MgN2(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + Cs = KCs =>
K + Cs = KCs
Ca(s) + N2(g) = CaN2 =>
Ca(s) + N2(g) = CaN2
SrS + H2SO4 = SrSO4 + H2S =>
SrS + H2SO4 = SrSO4 + H2S
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH2O + NaClO = Cl + O2 + NaCH2 =>
CH2O + NaClO = Cl + O2 + NaCH2
CaO*MgO*B2O3*6H2O + H2SO4 = H3BO3 + CaSO4 + MgSO4 + H2O =>
CaO*MgO*B2O3*6H2O + 2 H2SO4 = 2 H3BO3 + CaSO4 + MgSO4 + 5 H2O
NH3 + O2 = NO + H2O16888888574273 =>
4 NH3 + 50666665722821 O2 = 4 NO + 6 H2O16888888574273
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2 NH4Cl
HI + K2O = KI + H2O =>
2 HI + K2O = 2 KI + H2O
AgNO3 + LiOH = AgOH + LiNO3 =>
AgNO3 + LiOH = AgOH + LiNO3
C6H14N4O2 + O2 = CO2 + H2O + N2H4CO =>
2 C6H14N4O2 + 11 O2 = 8 CO2 + 6 H2O + 4 N2H4CO
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Cs + N = CsN =>
Cs + N = CsN
Pb(C2H3O2)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4C2H3O2 =>
3 Pb(C2H3O2)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4C2H3O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2O + CO3 = Na2CO3 + O2 =>
2 Na2O + 2 CO3 = 2 Na2CO3 + O2
AlCl3 + CH3COONa = Al(CH3COO)3 + NaCl =>
AlCl3 + 3 CH3COONa = Al(CH3COO)3 + 3 NaCl
C6H4CH3CH3 + KMnO4 + H2SO4 = C6CH4COOHCOOH + K2SO4 + MnSO4 + H2O =>
45 C6H4CH3CH3 + 106 KMnO4 + 159 H2SO4 = 40 C6CH4COOHCOOH + 53 K2SO4 + 106 MnSO4 + 264 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
HS + Cu = CuS + H =>
HS + Cu = CuS + H
CH3(CH2)5 + O2 = CO2 + H2O =>
4 CH3(CH2)5 + 37 O2 = 24 CO2 + 26 H2O
Zn + silverbromide = zincbromide + silver =>
Zn + 2 AgBr = ZnBr2 + 2 Ag
HBr + KCl = HCl + BrK =>
HBr + KCl = HCl + BrK
CHF3 + H2O = C3H8 + HF + CO2 =>
10 CHF3 + 14 H2O = C3H8 + 30 HF + 7 CO2
Cs + F = CsF =>
Cs + F = CsF
Ni + Co = NiCoNiCoNi =>
3 Ni + 2 Co = NiCoNiCoNi
KBrO3 + HCl + KI = KBrO2 + KCl + I2 + H2O =>
KBrO3 + 2 HCl + 2 KI = KBrO2 + 2 KCl + I2 + H2O
AI + OH = AIOH =>
AI + OH = AIOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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