| Équations équilibrées la veille | Équations équilibrées le lendemain |
K{+} + ClO3{-} = KClO3
HI(aq) + BaCO3(s) = BaI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + BaCO3(s) = BaI2(aq) + H2O(l) + CO2(g)
KIO3 + P + H2O = KI + H3PO4 =>
5 KIO3 + 6 P + 9 H2O = 5 KI + 6 H3PO4
NaOH + BrOH = NaBr + OH =>
NaOH + BrOH = NaBr + 2 OH
HgCl = Hg + HgCl2 =>
2 HgCl = Hg + HgCl2
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl =>
C6H5CH2OH + CH3COCl = C6H5CH2OCOCH3 + HCl
NaHCo3 + H2O = NaOH + H2Co3 =>
NaHCo3 + H2O = NaOH + H2Co3
HCl(g) + C2H4(g) = CH3CH2Cl(g) =>
HCl(g) + C2H4(g) = CH3CH2Cl(g)
AgNo3 + H2S = Ag2S + HNo3 =>
2 AgNo3 + H2S = Ag2S + 2 HNo3
FeCl3 + O2 = FeCl3O9 =>
2 FeCl3 + 9 O2 = 2 FeCl3O9
HCl + HNO3 + SnCl2 = SnCl4 + NH2OH + H2O =>
6 HCl + HNO3 + 3 SnCl2 = 3 SnCl4 + NH2OH + 2 H2O
Al(OH)3 + Cs2CO3 = CsOH + Al2(CO3)3 =>
2 Al(OH)3 + 3 Cs2CO3 = 6 CsOH + Al2(CO3)3
LiOH + H2SeO4 = Li2SeO4 + H2O =>
2 LiOH + H2SeO4 = Li2SeO4 + 2 H2O
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
AgNo3 + MgBr2 = Mg(No3)2 + AgBr =>
2 AgNo3 + MgBr2 = Mg(No3)2 + 2 AgBr
CoO + H2O = Co(OH)2 =>
CoO + H2O = Co(OH)2
Na2S + HNO3 = Na(NO3) + H2S =>
Na2S + 2 HNO3 = 2 Na(NO3) + H2S
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
C3H8O + CrO3 + H2SO4 = Cr2(SO4)3 + C3H6O + H2O =>
3 C3H8O + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 3 C3H6O + 6 H2O
MnSO4 + Mg(NO3)2 = MnO2 + Mg{2+} + SO4{2-} + NO2 =>
MnSO4 + Mg(NO3)2 = MnO2 + Mg{2+} + SO4{2-} + 2 NO2
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
BCl3 + NH3 = B(NH2)3 + HCl =>
BCl3 + 3 NH3 = B(NH2)3 + 3 HCl
HgCl = Hg + Cl =>
HgCl = Hg + Cl
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
Cu(SO4)2 + Ba(NO3)2 = Ba(SO4)2 + Cu(NO3)2 =>
Cu(SO4)2 + Ba(NO3)2 = Ba(SO4)2 + Cu(NO3)2
Ag3PO3 = Ag + (PO3)3 =>
3 Ag3PO3 = 9 Ag + (PO3)3
C3H10OH + O2 = CO2 + H2O =>
4 C3H10OH + 21 O2 = 12 CO2 + 22 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(HCO3)2 + C17H35COOK = KHCO3 + (C17H35COO)2Ca =>
Ca(HCO3)2 + 2 C17H35COOK = 2 KHCO3 + (C17H35COO)2Ca
NH4Br + KHCO3 = KBr + CO2 + NH3 + H2O =>
NH4Br + KHCO3 = KBr + CO2 + NH3 + H2O
NaF + KMnO4 = NaMnO4 + KF =>
NaF + KMnO4 = NaMnO4 + KF
NaOH + ZnOH = Zn(OH)2 + Na =>
NaOH + ZnOH = Zn(OH)2 + Na
Na2S + Cd(NO3)2 = Na(NO3) + CdS =>
Na2S + Cd(NO3)2 = 2 Na(NO3) + CdS
K(s) + I2(g) = KI(s) =>
2 K(s) + I2(g) = 2 KI(s)
(CH3)3NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
6(CH3)3NH2 + 10 NaNO2 + 10 HCl = 9 CH3CH2OH + 8 N2 + 10 NaCl + 11 H2O
NaCl + AgSO4 = AgCl + NaSO4 =>
NaCl + AgSO4 = AgCl + NaSO4
Cl + PB(NO3)2 = Cl4PB(NO3)2 =>
4 Cl + PB(NO3)2 = Cl4PB(NO3)2
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
LiOH + HCl = H2O + LiCl =>
LiOH + HCl = H2O + LiCl
CuBr2 + NH4NO3 = BrNH4 + Cu(NO3)2 =>
CuBr2 + 2 NH4NO3 = 2 BrNH4 + Cu(NO3)2
Ho + HCl = HoCl4 + H2 =>
Ho + 4 HCl = HoCl4 + 2 H2
CdS + I3 + HCl = CdCl2 + HI + S =>
3 CdS + 2 I3 + 6 HCl = 3 CdCl2 + 6 HI + 3 S
C6H6(s) + O2(g) = CO2(g) + H2O(aq) =>
2 C6H6(s) + 15 O2(g) = 12 CO2(g) + 6 H2O(aq)
NH4F + SiO2 = SiF4 + NH3 + H2O =>
4 NH4F + SiO2 = SiF4 + 4 NH3 + 2 H2O
P = P5 =>
5 P = P5
Cl2 + NaCrO2 + NaOH = NaCl + Na2CrO4 + H2O =>
3 Cl2 + 2 NaCrO2 + 8 NaOH = 6 NaCl + 2 Na2CrO4 + 4 H2O
HgCl = Hg + Cl2 =>
2 HgCl = 2 Hg + Cl2
Rb2O + H2SO4 = Rb2SO4 + H2O =>
Rb2O + H2SO4 = Rb2SO4 + H2O
PbO2 + CrCl3 + H2SO4 = Cl2 + PbSO4 + Cr2(SO4)3 + H2O =>
3 PbO2 + 2 CrCl3 + 6 H2SO4 = 3 Cl2 + 3 PbSO4 + Cr2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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