| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + Sr(NO3)2 = 2 NaNO3 + SrCl2
CH3NH3Cl + H2O = HCl + CH3NH3OH =>
CH3NH3Cl + H2O = HCl + CH3NH3OH
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
C2H5MgBr + C2H2 = C2H4 + C2H3MgBr =>
C2H5MgBr + C2H2 = C2H4 + C2H3MgBr
PbS + O2 = PbO + SO8 =>
2 PbS + 9 O2 = 2 PbO + 2 SO8
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Ba3(PO4)2 + LiF = Li3(PO4) + BaF2 =>
Ba3(PO4)2 + 6 LiF = 2 Li3(PO4) + 3 BaF2
NO3 + H3PO3 = NO + H3PO4 =>
NO3 + 2 H3PO3 = NO + 2 H3PO4
Mn2{+} + IO4{-} + H2O = MnO4{-} + IO3{-} + H{+} =>
2 Mn2{+} + 13 IO4{-} + 3 H2O = 4 MnO4{-} + 13 IO3{-} + 6 H{+}
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
SeCl + O = SeO + Cl =>
SeCl + O = SeO + Cl
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl =>
CH3CH2Cl + AgNO3 = CH3CH2NO3 + AgCl
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
NaCl + SO2 = NaSO3 + ClSO =>
NaCl + 2 SO2 = NaSO3 + ClSO
HNO3 + Zn = H2 + ZnNO3 =>
2 HNO3 + 2 Zn = H2 + 2 ZnNO3
Sb2O3 + LiAlCl4 = LiAlOCl2 + SbCl3 =>
Sb2O3 + 3 LiAlCl4 = 3 LiAlOCl2 + 2 SbCl3
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
Cu(NO3)2 + K2S = K(NO3) + S(Cu) =>
Cu(NO3)2 + K2S = 2 K(NO3) + S(Cu)
Zn + K3PO4 = ZnPO4 + K =>
Zn + K3PO4 = ZnPO4 + 3 K
Ni(OH)2 + Br + KOH = NiO(OH) + KBr + H2O =>
Ni(OH)2 + Br + KOH = NiO(OH) + KBr + H2O
Ca3P2 + NaOH = Ca(OH)2 + Na3P =>
Ca3P2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3P
CH3CH2OH = CH2CH2 + HOH =>
CH3CH2OH = CH2CH2 + HOH
HCl + CO3 = CO2 + Cl2 + H2O =>
2 HCl + CO3 = CO2 + Cl2 + H2O
VOCl2 + FeCl2 + HCl = VCl2 + FeCl3 + H2O =>
VOCl2 + 2 FeCl2 + 2 HCl = VCl2 + 2 FeCl3 + H2O
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
HCl + CO3 = CO2 + Cl2 + H2O =>
2 HCl + CO3 = CO2 + Cl2 + H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
CH3CH2OH + NaClO = CH3CHO + NaCl + H2O =>
CH3CH2OH + NaClO = CH3CHO + NaCl + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Sr(OH)2(aq) + H3PO4(aq) = H2O(l) + Sr3(PO4)2(s) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Sr3(PO4)2(s)
Br2 + NaCl = Cl2 + NaBr =>
Br2 + 2 NaCl = Cl2 + 2 NaBr
BF3 + F{-} = BF4{-} =>
BF3 + F{-} = BF4{-}
LiN3 + NH4NO3 = LiNO3 + NH4N3 =>
LiN3 + NH4NO3 = LiNO3 + NH4N3
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s) =>
Ni(NO3)(aq) + NaCO3(aq) = NaNO3(aq) + NiCO3(s)
C6H5CHOHCH3 + K2Cr2O7 + H2SO4 = C6H5CH2COOH + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H5CHOHCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5CH2COOH + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
Cr2O3 + C + Cl2 = CrCl2 + CO2 =>
2 Cr2O3 + 3 C + 4 Cl2 = 4 CrCl2 + 3 CO2
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Cu + HBr = CuBr + H =>
Cu + HBr = CuBr + H
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
Al + NaOH + H2O = NaAlO2 + H3 =>
Al + NaOH + H2O = NaAlO2 + H3
Rb + CH4 = RbH + C =>
4 Rb + CH4 = 4 RbH + C
Al2(SO4)3 + Na(HCO3) = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 6 Na(HCO3) = 2 Al(OH)3 + 6 CO2 + 3 Na2SO4
Li2O + CrBr2 = LiBr + CrO =>
Li2O + CrBr2 = 2 LiBr + CrO
HCOO(NH4) + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + (NH4)2SO4 + H2O =>
10 HCOO(NH4) + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 2 K2SO4 + 4 MnSO4 + 5(NH4)2SO4 + 16 H2O
CaS + Al(NO3)3 = Ca(NO3)2 + Al2S3 =>
3 CaS + 2 Al(NO3)3 = 3 Ca(NO3)2 + Al2S3
Au2S3 + H2 = Au + H2SH2S =>
2 Au2S3 + 6 H2 = 4 Au + 3 H2SH2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
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