| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
SiO2 + F = SiF6 + O =>
SiO2 + 6 F = SiF6 + 2 O
Ba(HCO3)2 = BaCO3H2O + CO2 =>
Ba(HCO3)2 = BaCO3H2O + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
(C7H12O3) + O2 = CO2 + H2O =>
2(C7H12O3) + 17 O2 = 14 CO2 + 12 H2O
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2 =>
NiCl2 + Ca(OH)2 = Ni(OH)2 + CaCl2
AlBr3 + NaH = NaAlH4 + NaBr =>
AlBr3 + 4 NaH = NaAlH4 + 3 NaBr
NaHCO3 + CH3COOH(aq) = CH3COONa(aq) + CO2 + H2O =>
NaHCO3 + CH3COOH(aq) = CH3COONa(aq) + CO2 + H2O
CaC + H2O = Ca(OH)2 + C3H6 =>
3 CaC + 6 H2O = 3 Ca(OH)2 + C3H6
HBr + MgSO3 = BrSO3 + MgH =>
HBr + MgSO3 = BrSO3 + MgH
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + KCl + H2O =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 3 KCl + 2 H2O
Si + O2 = Si2O6 =>
2 Si + 3 O2 = Si2O6
SbH3 + Cl2O + H2O = H4Sb2O7 + H{+} + Cl{-} =>
2 SbH3 + 4 Cl2O + 3 H2O = H4Sb2O7 + 8 H{+} + 8 Cl{-}
IO3 + H3AsO3 = I2 + H3AsO4 =>
2 IO3 + 6 H3AsO3 = I2 + 6 H3AsO4
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
Al2O3 + HCl = H2O + AlCl3 =>
Al2O3 + 6 HCl = 3 H2O + 2 AlCl3
C3H6Br2 + Zn = C3H6 + ZnBr2 =>
C3H6Br2 + Zn = C3H6 + ZnBr2
CuS + FeCl3 = CuCl2 + FeCl2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 FeCl2 + S
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C3H7Cl + Cl2 = C3H6Cl2 + H2 =>
2 C3H7Cl + Cl2 = 2 C3H6Cl2 + H2
Al(No3)3 + NaOH = NaNo3 + Al(OH)3 =>
Al(No3)3 + 3 NaOH = 3 NaNo3 + Al(OH)3
C3H8O2 + CuO = Cu + H2O + C3H6O2 =>
C3H8O2 + CuO = Cu + H2O + C3H6O2
Li2CO3 + FeC2O4*2H2O + NH6PO4 = LiFePO4 + NH3 + CO + CO2 + H2O =>
Li2CO3 + 2 FeC2O4*2H2O + 2 NH6PO4 = 2 LiFePO4 + 2 NH3 + 2 CO + 3 CO2 + 7 H2O
Zn3(PO4)2 + NH3 + H2O = [Zn(NH3)4](OH)2 + (NH4)3PO4 =>
Zn3(PO4)2 + 18 NH3 + 6 H2O = 3[Zn(NH3)4](OH)2 + 2(NH4)3PO4
K2SO4 + C6H8O7 = C6H5K3O7 + H2SO4 =>
3 K2SO4 + 2 C6H8O7 = 2 C6H5K3O7 + 3 H2SO4
ZnH2 + O2 = ZnO + H2 =>
2 ZnH2 + O2 = 2 ZnO + 2 H2
NO + KMnO4 = MnO + NO2 + K2O =>
5 NO + 2 KMnO4 = 2 MnO + 5 NO2 + K2O
Pb + J2 = PbJ2 =>
Pb + J2 = PbJ2
KOH + NO = KNO2 + N2O + H2O =>
2 KOH + 4 NO = 2 KNO2 + N2O + H2O
Br2 + AlO = AlBr3 + O2 =>
3 Br2 + 2 AlO = 2 AlBr3 + O2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KClO3 + AgNO3 = AgCl + KNO4 + O2 =>
KClO3 + AgNO3 = AgCl + KNO4 + O2
NaCl + HClO = NaOH + Cl2 =>
NaCl + HClO = NaOH + Cl2
Fe203 + NaOH = Fe(OH)3 + Na =>
Fe203 + 609 NaOH = 203 Fe(OH)3 + 609 Na
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
H3AsO3 + KOH = K3AsO3 + H2O =>
H3AsO3 + 3 KOH = K3AsO3 + 3 H2O
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
H3AsO3 + KOH = K3AsO3 + H2O =>
H3AsO3 + 3 KOH = K3AsO3 + 3 H2O
Rb + HCl = RbCl + H =>
Rb + HCl = RbCl + H
AgNO3(aq) + KCH3COO(aq) = KNO3 + AgCH3COO =>
AgNO3(aq) + KCH3COO(aq) = KNO3 + AgCH3COO
(NH4)2S + Cr2(CO3)3 = (NH4)2CO3 + Cr2S3 =>
3(NH4)2S + Cr2(CO3)3 = 3(NH4)2CO3 + Cr2S3
Ag(NO3) + NaF = AgF + Na(NO3) =>
Ag(NO3) + NaF = AgF + Na(NO3)
Fe + K = FeK2 =>
Fe + 2 K = FeK2
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + NaCl =>
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + 3 NaCl
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CrO + HCl = CrCl3 + H2 + H2O =>
2 CrO + 6 HCl = 2 CrCl3 + H2 + 2 H2O
S + Br2 = S2Br =>
4 S + Br2 = 2 S2Br
C4H8 + HI = CH3I =>
C4H8 + 4 HI = 4 CH3I
H2Te + HNO3 = TeO2 + NO2 + H2O =>
H2Te + 6 HNO3 = TeO2 + 6 NO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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