| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C25H51OH + 75 O2 = 50 CO2 + 52 H2O
KF + SiF4 = KSi + F5 =>
KF + SiF4 = KSi + F5
K2Zn(OH)4 + HNO3 = Zn(NO3)2 + KNO3 + H2O =>
K2Zn(OH)4 + 4 HNO3 = Zn(NO3)2 + 2 KNO3 + 4 H2O
NaI + KMnO4 + HCl = I2 + MnCl2 + NaCl + KCl + H2O =>
10 NaI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 10 NaCl + 2 KCl + 8 H2O
Pb(OH)4 + H3PO4 = H2O + Pb3(PO4)4 =>
3 Pb(OH)4 + 4 H3PO4 = 12 H2O + Pb3(PO4)4
NaSO4 + BaBr = NaBr + BaSO4 =>
NaSO4 + BaBr = NaBr + BaSO4
Fe(NO3) + KMnO4 = FeMnO4 + KNO3 =>
Fe(NO3) + KMnO4 = FeMnO4 + KNO3
Fe(OH)2 + SO3 = Fe(SO4) + H2O =>
Fe(OH)2 + SO3 = Fe(SO4) + H2O
Fe{3+} + NH3OH{+} = Fe{2+} + H2O + N2O + H{+} =>
4 Fe{3+} + 2 NH3OH{+} = 4 Fe{2+} + H2O + N2O + 6 H{+}
AgNo3 + AlL3 = AgL + Al(No3)3 =>
3 AgNo3 + AlL3 = 3 AgL + Al(No3)3
Fe(NO3) + KMnO4 = FeMnO4 + KNO3 =>
Fe(NO3) + KMnO4 = FeMnO4 + KNO3
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2 =>
Ba(OH)2 + K2CO3 = BaCO3 + K2(OH)2
LiOH + CO2 = Li2[CO3] + H2O =>
2 LiOH + CO2 = Li2[CO3] + H2O
Pb(NO3)2 + NaS = Pb(S)2 + NaNO3 =>
Pb(NO3)2 + 2 NaS = Pb(S)2 + 2 NaNO3
Hg + H2S + O2 = Hg2S + H2O =>
4 Hg + 2 H2S + O2 = 2 Hg2S + 2 H2O
NaCl + AgNo3 = AgCl(s) + NaNo3 =>
NaCl + AgNo3 = AgCl(s) + NaNo3
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH =>
CH3CH2CH2Br + KOH = CH3CHKCH3 + BrOH
H2S + MnO4{-} + H = S{-} + Mn + H2O =>
H2S + MnO4{-} + 6 H = S{-} + Mn + 4 H2O
Mn(O2)4 + HCl = MnCl2 + H2O + Cl2 =>
Mn(O2)4 + 16 HCl = MnCl2 + 8 H2O + 7 Cl2
HBr + Sn = HBrSn =>
HBr + Sn = HBrSn
Ca(NO3)2 + Fe2(SO4)3 = CaSO4(s) + Fe(NO3)3(aq) =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 CaSO4(s) + 2 Fe(NO3)3(aq)
Cu + ZnBr2 = Zn + CuBr =>
2 Cu + ZnBr2 = Zn + 2 CuBr
Cl2 + CHCl3 = HCl{+} + CCl3{-} =>
Cl2 + 2 CHCl3 = 2 HCl{+} + 2 CCl3{-}
KOH + NH4I + OF2 = KNO3 + KIO4 + KF + H2O =>
10 KOH + NH4I + 4 OF2 = KNO3 + KIO4 + 8 KF + 7 H2O
CH3(CH2)6CH3 + O2 = H2O + CH3(CH2)6CH2 =>
4 CH3(CH2)6CH3 + O2 = 2 H2O + 4 CH3(CH2)6CH2
NH4Cl + KI = KCl + NH4I =>
NH4Cl + KI = KCl + NH4I
CuO + Nb2O5 = CuNb2O6 =>
CuO + Nb2O5 = CuNb2O6
BaBr2 + Na2(SO4) = Ba(SO4) + NaBr =>
BaBr2 + Na2(SO4) = Ba(SO4) + 2 NaBr
HAuCl43H2O + NaBH4 + H2O = H3BO3 + Au + NaCl + H2 =>
HAuCl43H2O + 43 NaBH4 + 128 H2O = 43 H3BO3 + Au + 43 NaCl + 151 H2
CH3(CH2)6CH3 + O2 = H2O + CH3(CH2)6CH2 =>
4 CH3(CH2)6CH3 + O2 = 2 H2O + 4 CH3(CH2)6CH2
C6H5Cl + SrCl4 + Na = (C6H5)4Sr + NaCl =>
4 C6H5Cl + SrCl4 + 8 Na = (C6H5)4Sr + 8 NaCl
CaCO3(aq) + HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l) =>
CaCO3(aq) + 2 HCl(aq) = CO2(g) + CaCl2(aq) + H2O(l)
H3Cl + Zn = H2 + ZnCl2 =>
2 H3Cl + Zn = 3 H2 + ZnCl2
VO2 + Fe2O3 = VO5 + FeO =>
VO2 + 3 Fe2O3 = VO5 + 6 FeO
KClO3 + H2SO4 = K2SO4 + H2O + HClO4 + ClO2 =>
6 KClO3 + 3 H2SO4 = 3 K2SO4 + 2 H2O + 2 HClO4 + 4 ClO2
KBr + KBrO3 + H2SO4 = K2SO4 + Br2 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
HNO3 + NH4OH = NHNO + HOH =>
7 HNO3 + 9 NH4OH = 8 NHNO + 22 HOH
KIO3 + FeCl3 = FeIO3 + KCl3 =>
KIO3 + FeCl3 = FeIO3 + KCl3
NaClO + C3H6O = CHCl3 + NaOH + NaOCOCH3 =>
3 NaClO + C3H6O = CHCl3 + 2 NaOH + NaOCOCH3
NH4OH + H2O = NH4OH*3H2O =>
NH4OH + 3 H2O = NH4OH*3H2O
SO2 + Ce = Ce(SO2) =>
SO2 + Ce = Ce(SO2)
NO2 + H2O = HNO2 + NO3 =>
3 NO2 + H2O = 2 HNO2 + NO3
Hg2 + I = HgI =>
Hg2 + 2 I = 2 HgI
PbO2 + H{+} + e = Pb{2+} + OH{-} =>
PbO2 + 2 H{+} + 2e = Pb{2+} + 2 OH{-}
Al2(SO4)3 + Mg(HCO3)2 = Al(HCO3)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(HCO3)2 = 2 Al(HCO3)3 + 3 MgSO4
CH3OH + HNO3 + H2Cr2O7 = CHCO2H + Cr2(NO3)3 + H2O =>
6 CH3OH + 6 HNO3 + 2 H2Cr2O7 = 3 CHCO2H + 2 Cr2(NO3)3 + 14 H2O
Si + Mn = SiMn =>
Si + Mn = SiMn
N2H4 + CuCl2 + NaOH = Cu + N2 + H2O + NaCl =>
N2H4 + 2 CuCl2 + 4 NaOH = 2 Cu + N2 + 4 H2O + 4 NaCl
HBrO + SO2 = Br2 + H2SO4 =>
2 HBrO + SO2 = Br2 + H2SO4
Cs2 + H2O = CsOH + H2 =>
Cs2 + 2 H2O = 2 CsOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/17/24
Équations équilibrées sur08/16/23
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