| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(s) + 2 H2O(i) = Ca(OH)2 + H2(g)
CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2
CrO2 + O2 = CrO3 =>
2 CrO2 + O2 = 2 CrO3
BF3 + OH = BF3OH =>
BF3 + OH = BF3OH
PH2 + O2 = P2O3 + H2O =>
4 PH2 + 5 O2 = 2 P2O3 + 4 H2O
AlCl + MgBr = MgCl + AlBr =>
AlCl + MgBr = MgCl + AlBr
H2SO3 + H = S2O3 + H2O =>
2 H2SO3 + 2 H = S2O3 + 3 H2O
Ag(s) + F2(g) = AgF2 =>
Ag(s) + F2(g) = AgF2
W + Br = WBr2 =>
W + 2 Br = WBr2
Al(OH)3 + Br2O = Al(BrO)3 + H2O =>
2 Al(OH)3 + 3 Br2O = 2 Al(BrO)3 + 3 H2O
CH3CH(OH)CH2CH3 + KMnO4 = CH3C(O)C2H5 + MnO2 + KOH + H2O =>
3 CH3CH(OH)CH2CH3 + 2 KMnO4 = 3 CH3C(O)C2H5 + 2 MnO2 + 2 KOH + 2 H2O
Li + MgO = Mg + Li2O =>
2 Li + MgO = Mg + Li2O
NH3 + SO4 = NH3(SO4)2 =>
NH3 + 2 SO4 = NH3(SO4)2
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
K2PO4 + Ni(OH)2 = NiPO4 + KOH =>
K2PO4 + Ni(OH)2 = NiPO4 + 2 KOH
CoF3 = Co + F =>
CoF3 = Co + 3 F
CCl4 + H2 + F2 = CF2Cl2 + HCl =>
CCl4 + H2 + F2 = CF2Cl2 + 2 HCl
Zn + AgNO4 = Ag + ZnNO4 =>
Zn + AgNO4 = Ag + ZnNO4
CHCH + NaOH = Na(CH)2OH =>
CHCH + NaOH = Na(CH)2OH
Y + Mn + Sn = YMn6Sn30 =>
Y + 6 Mn + 30 Sn = YMn6Sn30
NaOH + CuSO4 + H2O = Cu(OH)2 + Na2SO4*10H2O =>
2 NaOH + CuSO4 + 10 H2O = Cu(OH)2 + Na2SO4*10H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
K2MnO4 + H2SO4 + Zn = ZnSO4 + MnSO4 + KHSO4 + H2O =>
K2MnO4 + 5 H2SO4 + 2 Zn = 2 ZnSO4 + MnSO4 + 2 KHSO4 + 4 H2O
ZnCl2 + H2S = Zn2S2 + HCl =>
2 ZnCl2 + 2 H2S = Zn2S2 + 4 HCl
AgS8 = Ag + S8 =>
AgS8 = Ag + S8
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
Mo + CH3COOH = Mo2(CH3COO)4 + H2 =>
2 Mo + 4 CH3COOH = Mo2(CH3COO)4 + 2 H2
KOH = K2O + H2O =>
2 KOH = K2O + H2O
Al(OH)3 + NaOH = AlNa + OH =>
Al(OH)3 + NaOH = AlNa + 4 OH
Be + HF = Be(HF)2 =>
Be + 2 HF = Be(HF)2
Ge + H2 = GeH4 =>
Ge + 2 H2 = GeH4
NO + H2O = HNO3 + H2 =>
2 NO + 4 H2O = 2 HNO3 + 3 H2
KHS = K + HS =>
KHS = K + HS
RbOH(aq) + HI(aq) = RbI + HOH =>
RbOH(aq) + HI(aq) = RbI + HOH
Zn{2+} + [EDTA]{4-} = Zn2[EDTA] =>
2 Zn{2+} + [EDTA]{4-} = Zn2[EDTA]
Br2 + NH3 = NH4Br + N2 =>
3 Br2 + 8 NH3 = 6 NH4Br + N2
As2S3 = As3 + S2 =>
6 As2S3 = 4 As3 + 9 S2
C6H16(g) + O2(g) = CO2(g) + H2O(g) =>
C6H16(g) + 10 O2(g) = 6 CO2(g) + 8 H2O(g)
(Ni(NO3)2*6(H2O)) = H2O + HNO3 + Ni(OH)2 =>
(Ni(NO3)2*6(H2O)) = 4 H2O + 2 HNO3 + Ni(OH)2
Mg + Cu3P = Cu + Mg3P2 =>
3 Mg + 2 Cu3P = 6 Cu + Mg3P2
YCl3 + (NH4)2S = Y2S3 + NH4Cl =>
2 YCl3 + 3(NH4)2S = Y2S3 + 6 NH4Cl
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3
[Cr(OH2)6]Cl3 + NH3 = [Cr(OH2)2(NH3)5]Cl3 + H2O =>
[Cr(OH2)6]Cl3 + 5 NH3 = [Cr(OH2)2(NH3)5]Cl3 + 4 H2O
Fe[OH]3 + H2SO3 = Fe2[SO3]3 + H2O =>
2 Fe[OH]3 + 3 H2SO3 = Fe2[SO3]3 + 6 H2O
Cu(OH)2 + HClO3 = Cu(ClO3)2 + H2O =>
Cu(OH)2 + 2 HClO3 = Cu(ClO3)2 + 2 H2O
Co(OH)2 + HCHO2 = Co(CHO2)2 + H2O =>
Co(OH)2 + 2 HCHO2 = Co(CHO2)2 + 2 H2O
P(s) + Cl2(g) = PCl5(s) =>
2 P(s) + 5 Cl2(g) = 2 PCl5(s)
NaOH + Mg(NO2)2 = Mg(OH)2 + NaNO2 =>
2 NaOH + Mg(NO2)2 = Mg(OH)2 + 2 NaNO2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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