| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6 + 2 MnO4 = C3H6O2 + CO2 + 2 MnO2
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + H2O =>
[Fe(SCN)(H2O)5]{2+} = Fe{3+} + SCN{-} + 5 H2O
Sr(NO3)2 + Na2O = NaNO3 + SrO =>
Sr(NO3)2 + Na2O = 2 NaNO3 + SrO
H2SO4 + CaCO3 = H2CaCO7S =>
H2SO4 + CaCO3 = H2CaCO7S
Ca(NO3)2 + AlCl3 = CaCl3 + Al(NO3)2 =>
Ca(NO3)2 + AlCl3 = CaCl3 + Al(NO3)2
CuN + Cr = CuCr + N =>
CuN + Cr = CuCr + N
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
H3CCOOH + NaOH = H3CCOONa + H2O =>
H3CCOOH + NaOH = H3CCOONa + H2O
Pb(OH)2 + HCl(aq) = H2O(l) + PbCl2(s) =>
Pb(OH)2 + 2 HCl(aq) = 2 H2O(l) + PbCl2(s)
calciumchloride + potassiumcarbonate = calciumcarbonate + potassiumchloride =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CoCO3 + C5H6O2 + H2O2 = C15H21CoO6 + CO2 =>
14 CoCO3 + 46 C5H6O2 + 9 H2O2 = 14 C15H21CoO6 + 34 CO2
Cu + O*2 = CuO =>
Cu + O*2 = CuO
H + I + O = HIO3 =>
H + I + 3 O = HIO3
Ca + CuCl = CaCl2 + Cu =>
Ca + 2 CuCl = CaCl2 + 2 Cu
CaCO + HCl = CaH + ClCO =>
CaCO + HCl = CaH + ClCO
Zn + HNO3 = Zn(NO3)2 + N2ON2O + H2O =>
8 Zn + 20 HNO3 = 8 Zn(NO3)2 + N2ON2O + 10 H2O
H2S + CuCl = Cu2S + HCl =>
H2S + 2 CuCl = Cu2S + 2 HCl
Na2C2O4 + CaCl2 = CaC2O4 + NaCl =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
KBr + KBrO3 + H2SO4 = Br2 + KSO4 + H2O =>
4 KBr + 2 KBrO3 + 6 H2SO4 = 3 Br2 + 6 KSO4 + 6 H2O
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
Al(C2H3O2)3 + K2CO3 = Al2(CO3)3 + CH3CO2K =>
2 Al(C2H3O2)3 + 3 K2CO3 = Al2(CO3)3 + 6 CH3CO2K
Ca(NO2)2 + Ga(OH)2 = Ca(OH)2 + Ga(NO2)2 =>
Ca(NO2)2 + Ga(OH)2 = Ca(OH)2 + Ga(NO2)2
KOH + Pb(NO3)3 = Pb(OH)3 + KNO3 =>
3 KOH + Pb(NO3)3 = Pb(OH)3 + 3 KNO3
CaMnO4 + H2SO4 + SnCl2 = MnSO4 + CaSO4 + SnCl4 + H2O + SnSO4 =>
CaMnO4 + 4 H2SO4 + 4 SnCl2 = MnSO4 + CaSO4 + 2 SnCl4 + 4 H2O + 2 SnSO4
NaOH + BiNO3 = NaNO3 + BiOH =>
NaOH + BiNO3 = NaNO3 + BiOH
Mg3B2 + HCl = B4H10 + MgCl2 + H2 =>
2 Mg3B2 + 12 HCl = B4H10 + 6 MgCl2 + H2
BaCl2 + H2SO4{2+} = BaSO4{2+} + HCl =>
BaCl2 + H2SO4{2+} = BaSO4{2+} + 2 HCl
MgCrO4 + H2SO4 = CrO3 + MgSO4 + H2O =>
MgCrO4 + H2SO4 = CrO3 + MgSO4 + H2O
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
Zn3P + HCl = ZnCl + PH3 =>
Zn3P + 3 HCl = 3 ZnCl + PH3
Na2C2O4 + CaCl2 = NaCl + Ca(C2O4) =>
Na2C2O4 + CaCl2 = 2 NaCl + Ca(C2O4)
PbS + O2 = Pb3O4 + SO =>
6 PbS + 7 O2 = 2 Pb3O4 + 6 SO
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
MnSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Mn(NO3)2(aq) =>
MnSO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + Mn(NO3)2(aq)
C6H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C6H5N3O6 + 29 O2 = 24 CO2 + 10 H2O + 12 NO2
H2O2 + Li2CO3 = Li2O2 + CO2 + H2O =>
H2O2 + Li2CO3 = Li2O2 + CO2 + H2O
C6H14N2O5 + O2 = C6N2O + H2O =>
2 C6H14N2O5 + 3 O2 = 2 C6N2O + 14 H2O
CaCO3 + HCOOH = Ca(COOH)2 + CO2 + H2O =>
CaCO3 + 2 HCOOH = Ca(COOH)2 + CO2 + H2O
NaOH + CH3COONa = CH3COOOH + Na =>
NaOH + CH3COONa = CH3COOOH + 2 Na
P2O5KOH = P2OHKO5 =>
P2O5KOH = P2OHKO5
NH3 + O2 = NO10 + H2O =>
4 NH3 + 23 O2 = 4 NO10 + 6 H2O
NO3 + Zn = ZnNO3 =>
NO3 + Zn = ZnNO3
CH((CH2)2)3CH3 + O2 = CO2 + H2O =>
CH((CH2)2)3CH3 + 12 O2 = 8 CO2 + 8 H2O
CH3COOH + CH3CH3CHOH = CH3COOCH3CH3CH + H2O =>
CH3COOH + CH3CH3CHOH = CH3COOCH3CH3CH + H2O
AsH3 + Br2 + KOH = K3AsO4 + KBr + H2O =>
AsH3 + 4 Br2 + 11 KOH = K3AsO4 + 8 KBr + 7 H2O
C4H9SO + O2 = CO2 + SO2 + H2O =>
4 C4H9SO + 27 O2 = 16 CO2 + 4 SO2 + 18 H2O
H2S + CuCl = H2Cl + CuS =>
H2S + CuCl = H2Cl + CuS
NH3 + O2 = H3O + NO =>
NH3 + O2 = H3O + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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