| Équations équilibrées la veille | Équations équilibrées le lendemain |
R1COOH + R2OH = R1COOR2 + H2O
CH3I + NaOH = HOH + CH2 + NaI =>
CH3I + NaOH = HOH + CH2 + NaI
HJ + Pb(NO3)2 = HNO3 + PbJ2 =>
2 HJ + Pb(NO3)2 = 2 HNO3 + PbJ2
CH3COH + K2Cr2O7 + H2O = CH3COOH + KOH + Cr(OH)3 =>
3 CH3COH + K2Cr2O7 + 4 H2O = 3 CH3COOH + 2 KOH + 2 Cr(OH)3
Al(NO3)3 + HBr = AlBr3 + HNO3 =>
Al(NO3)3 + 3 HBr = AlBr3 + 3 HNO3
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeSO4 + C10H8N2 = Fe(C10H8N2)(SO4) =>
FeSO4 + C10H8N2 = Fe(C10H8N2)(SO4)
Pb(OH)2 = PbO + water =>
Pb(OH)2 = PbO + H2O
KIO3 + SO2 + H2O = I2 + H2SO4 + KHSO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + 3 H2SO4 + 2 KHSO4
AgNO3 + Na2S2O3 = [Ag(S2O3)2]Na4 + NO3 =>
AgNO3 + 2 Na2S2O3 = [Ag(S2O3)2]Na4 + NO3
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
Cr(OH)3 + H2Te = Cr(OH)Te + H2O =>
Cr(OH)3 + H2Te = Cr(OH)Te + 2 H2O
KClO3 + KI + H2O = KOH + I2 + KCl =>
KClO3 + 6 KI + 3 H2O = 6 KOH + 3 I2 + KCl
COOHCOOH = CO + CO2 + H2O =>
COOHCOOH = CO + CO2 + H2O
Fe2(SO4)3 + S + H2O = FeSO4 + H2SO4 =>
3 Fe2(SO4)3 + S + 4 H2O = 6 FeSO4 + 4 H2SO4
CrS + Mn(NO3)2 + Na2CO3 = N2O + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
CrS + 4 Mn(NO3)2 + 4 Na2CO3 = 4 N2O + 4 CO2 + Na2CrO4 + 4 NaMnO4 + Na2SO4
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
S2O3 + HNO3 = H2SO4 + NO2 + H2O =>
S2O3 + 6 HNO3 = 2 H2SO4 + 6 NO2 + H2O
Ca(HO)2 = calciumhydroxide =>
Ca(HO)2 = Ca(OH)2
C6H6 + FeBr3 = C6H5Br3 + HFe =>
C6H6 + FeBr3 = C6H5Br3 + HFe
NaCl + HBr + KI = HCl + KBr + NaI =>
NaCl + HBr + KI = HCl + KBr + NaI
HF + KHF2 = KH2 + F =>
HF + KHF2 = KH2 + 3 F
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Ca(s) + H3PO4(aq) = CaH3PO4 =>
Ca(s) + H3PO4(aq) = CaH3PO4
Carbonmonoxide + Hydrogen = methanol =>
CO + 2 H2 = CH3OH
AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2
UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF
UF6 + H2O = UO2F2 + HF =>
UF6 + 2 H2O = UO2F2 + 4 HF
KNO2 + HI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + K2SO4 + 2 H2O
KO2 + H2SO4 = K2SO4 + O2 + H2O =>
4 KO2 + 2 H2SO4 = 2 K2SO4 + 3 O2 + 2 H2O
CuSO4 + HCl = CuCl + SO4H =>
CuSO4 + HCl = CuCl + SO4H
K2SO3HNO3 = K2NO3SO3H =>
K2SO3HNO3 = K2NO3SO3H
CH3CH2OH + KBr = CH3Br + CH2OHK =>
CH3CH2OH + KBr = CH3Br + CH2OHK
SbCl3 + HCl = SbCl5 + H2 =>
SbCl3 + 2 HCl = SbCl5 + H2
HClO4 + NaOH = NaCl + O2 + H2O =>
HClO4 + NaOH = NaCl + 2 O2 + H2O
KNO2 + HI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 HI + H2SO4 = I2 + 2 NO + K2SO4 + 2 H2O
Rb3PO4 + H2O = RbOH + H3PO4 =>
Rb3PO4 + 3 H2O = 3 RbOH + H3PO4
Zn(NO3)3 + NaOH = Zn(OH)3 + NaNO3 =>
Zn(NO3)3 + 3 NaOH = Zn(OH)3 + 3 NaNO3
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C7H16O + O2 = H2O + CO =>
C7H16O + 7 O2 = 8 H2O + 7 CO
HANaOH = NaAH2O =>
HANaOH = NaAH2O
Co(en)2Cl2(aq) + H2O2(aq) = [Co(en)2Cl2]{+} + OH{-}(aq) =>
2 Co(en)2Cl2(aq) + H2O2(aq) = 2[Co(en)2Cl2]{+} + 2 OH{-}(aq)
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
RbOH + H2SO4 = Rb2SO4 + H2O =>
2 RbOH + H2SO4 = Rb2SO4 + 2 H2O
KMnO4 + Hg + H2O = HgO + MnO2 + KOH =>
2 KMnO4 + 3 Hg + H2O = 3 HgO + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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