| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + Ni(NO3)2(aq) = Ca(NO3)2(aq) + Ni(s)
NaHCO3 + KHSO5 = NaHSO4 + KHCO3 + O2 =>
2 NaHCO3 + 2 KHSO5 = 2 NaHSO4 + 2 KHCO3 + O2
Ar + N = NAr =>
Ar + N = NAr
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
RbF + Cl2 = RbCl + F2 =>
2 RbF + Cl2 = 2 RbCl + F2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2S2O3 + H2O + O2 = K2SO4 + H2SO4 =>
K2S2O3 + H2O + 2 O2 = K2SO4 + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2 + Zn = Cu + Zn(NO3)2 =>
Cu(NO3)2 + Zn = Cu + Zn(NO3)2
KOH + NH4Cl = KCl + NH3 + H2O =>
KOH + NH4Cl = KCl + NH3 + H2O
S8 + Cl2 = S2Cl2 =>
S8 + 4 Cl2 = 4 S2Cl2
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
NH3 + AlCl3 = HCl + Al(NH2)3 =>
3 NH3 + AlCl3 = 3 HCl + Al(NH2)3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KI + Cu(NO3)2 = K(NO3)2 + CuI =>
KI + Cu(NO3)2 = K(NO3)2 + CuI
HBO3 + NaOH = NaBO3 + H2O =>
HBO3 + NaOH = NaBO3 + H2O
HCl + NiCO3 = NiCl2 + H2O + CO2 =>
2 HCl + NiCO3 = NiCl2 + H2O + CO2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
VO + H2O = H2VO2 =>
VO + H2O = H2VO2
Cu2NO3 + NaOH = Cu2OH + NaNO3 =>
Cu2NO3 + NaOH = Cu2OH + NaNO3
P(s) + H2O(l) + I2(s) = HI(aq) + H3PO3(aq) =>
2 P(s) + 6 H2O(l) + 3 I2(s) = 6 HI(aq) + 2 H3PO3(aq)
HI + K2SO3 = KI + H2OSO2 =>
2 HI + K2SO3 = 2 KI + H2OSO2
ZnSO4 + Cu = Zn + CuSO4 =>
ZnSO4 + Cu = Zn + CuSO4
Ba(NO3)2 + KOH = Ba(OH)2 + KNO3 =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 KNO3
C2H5Br + C6H5Br + Na = C8H10 + NaBr =>
C2H5Br + C6H5Br + 2 Na = C8H10 + 2 NaBr
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
PbO2 + HCl = PbCl2 + H2O + Cl =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + 2 Cl
Ca + Fe(NO2)2 = Ca(NO2)2 + Fe =>
Ca + Fe(NO2)2 = Ca(NO2)2 + Fe
C2H5OH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
3 C2H5OH + 8 Cu(OH)2 = 2 C2H5COOH + 4 Cu2O + 11 H2O
CH4N2O + H2SO4 + C2H5OH + C6H8O7 = C12H14N4O4S2 + H2O =>
6 CH4N2O + 6 H2SO4 + 12 C2H5OH + C6H8O7 = 3 C12H14N4O4S2 + 37 H2O
(NH4)2CrO4 + ZnBr2 = ZnCrO4 + NH4Br =>
(NH4)2CrO4 + ZnBr2 = ZnCrO4 + 2 NH4Br
Na2S2O3 + Al + NaOH + H2O = Na2S + Na[Al(OH)4(H2O)2] =>
3 Na2S2O3 + 8 Al + 14 NaOH + 25 H2O = 6 Na2S + 8 Na[Al(OH)4(H2O)2]
Zn + HNO3 = Zn(NO3) + NH4NO + H2O =>
12 Zn + 14 HNO3 = 12 Zn(NO3) + NH4NO + 5 H2O
PO4 + Al = AlPO4 =>
PO4 + Al = AlPO4
CH3COCH3 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 12 H2O + 4 K2SO4 + 8 MnSO4 + 15 CH3COOH
S + O2 = SO2 =>
S + O2 = SO2
C3H8O + O2 = C2O + H2O =>
4 C3H8O + 9 O2 = 6 C2O + 16 H2O
C9H8 + O4 = CO2 + H2O =>
2 C9H8 + 11 O4 = 18 CO2 + 8 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
CH4N2O + C2H5OH + H2SO4 + C6H8O7 = C9H8N4OS + H2O =>
12 CH4N2O + 15 C2H5OH + 6 H2SO4 + 2 C6H8O7 = 6 C9H8N4OS + 59 H2O
C6H6O + Cr2O7 = Cr + H2O + CO2 =>
C6H6O + 2 Cr2O7 = 4 Cr + 3 H2O + 6 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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