| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C2H5OH + CuO = 2 C3H7O + 2 H2O + Cu
MnO4{-} + SCN{-} + H{+}H2O = Mn{2+} + HSO4{-} + CO2 + NO3{-} + H2O =>
16 MnO4{-} + 5 SCN{-} + 43 H{+}H2O = 16 Mn{2+} + 5 HSO4{-} + 5 CO2 + 5 NO3{-} + 19 H2O
BaCl2 + Li2O = BaO + Li2Cl2 =>
BaCl2 + Li2O = BaO + Li2Cl2
MnSO4 + (NH4)S2O8 + H2O = MnO2 + H2SO4 + (NH4)2 =>
4 MnSO4 + 2(NH4)S2O8 + 8 H2O = 4 MnO2 + 8 H2SO4 + (NH4)2
CH3CH3OH + HBr = CH3CH3Br + H2O =>
CH3CH3OH + HBr = CH3CH3Br + H2O
Ni3O2 = Ni2 + O3 =>
6 Ni3O2 = 9 Ni2 + 4 O3
Ba(OH)2*8H2O + HCl = Ba(Cl)2 + H2O =>
Ba(OH)2*8H2O + 2 HCl = Ba(Cl)2 + 10 H2O
H3PO4 + AgOH = PO4Ag3 + H2O =>
H3PO4 + 3 AgOH = PO4Ag3 + 3 H2O
Cr2S3 + HNO3 = H2SO4 + NO + H2CrO4 =>
Cr2S3 + 10 HNO3 = 3 H2SO4 + 10 NO + 2 H2CrO4
C2H5OH2 + C2H2 = C2H6O + C2H4 =>
2 C2H5OH2 + C2H2 = 2 C2H6O + C2H4
CoAsS + O2 = SO2 + CoO + As2O3 =>
4 CoAsS + 9 O2 = 4 SO2 + 4 CoO + 2 As2O3
CH2N2 + N2O = CO2 + H2O + N2 =>
CH2N2 + 3 N2O = CO2 + H2O + 4 N2
Si(CH3)4 + CO2 = SiO2 + CO + H2O =>
Si(CH3)4 + 12 CO2 = SiO2 + 16 CO + 6 H2O
CrCl2 + KOH + KClO3 = KCl + KCrO4 + H2O =>
6 CrCl2 + 18 KOH + 5 KClO3 = 17 KCl + 6 KCrO4 + 9 H2O
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2
NaCr2O7 + NaNO2 + H2SO4 = NaNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
2 NaCr2O7 + 7 NaNO2 + 7 H2SO4 = 7 NaNO3 + Na2SO4 + 2 Cr2(SO4)3 + 7 H2O
CU4O2 + CO = CU + CO2 =>
CU4O2 + 8 CO = 4 CU + 5 CO2
Na2CO3*10H2O + H2SO4 = NaHSO4 + H2O + CO2 =>
Na2CO3*10H2O + 2 H2SO4 = 2 NaHSO4 + 11 H2O + CO2
Co(OH)2 + Cl2 + NaOH = Co(OH)3 + NaCl =>
2 Co(OH)2 + Cl2 + 2 NaOH = 2 Co(OH)3 + 2 NaCl
C12H22O11 + Zn = ZnO + C + H =>
C12H22O11 + 11 Zn = 11 ZnO + 12 C + 22 H
Al(OH)3 + H3BO3 = AlBO3 + H2O =>
Al(OH)3 + H3BO3 = AlBO3 + 3 H2O
KOH + H2C6H6O6 = KHC6H6O6 + H2O =>
KOH + H2C6H6O6 = KHC6H6O6 + H2O
CH2O2 + NaOH = H2O + HCOONa =>
CH2O2 + NaOH = H2O + HCOONa
MgSO4 + NaHCO3 = (MgOH)2CO3 + Na2SO4 + H2O + CO2 =>
2 MgSO4 + 4 NaHCO3 = (MgOH)2CO3 + 2 Na2SO4 + H2O + 3 CO2
Hg + H3PO4 = (Hg)2PO4 + H2 =>
4 Hg + 2 H3PO4 = 2(Hg)2PO4 + 3 H2
H2MoO4 + HCl + Zn = Mo3O8 + ZnCl2 + H2O =>
3 H2MoO4 + 2 HCl + Zn = Mo3O8 + ZnCl2 + 4 H2O
NH4OH + Al(ClO4)3 = NH4ClO4 + Al(OH)3 =>
3 NH4OH + Al(ClO4)3 = 3 NH4ClO4 + Al(OH)3
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + H2SO4(konc) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(konc) = CuSO4 + SO2 + 2 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CH3(CH2)12CH2OH + O2 = CO2 + H2O =>
CH3(CH2)12CH2OH + 21 O2 = 14 CO2 + 15 H2O
Cu + H{+} = Cu{+} + H2 =>
2 Cu + 2 H{+} = 2 Cu{+} + H2
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
CH3CH2CH(OH)CH3 + H2CrO4 + H2SO4 = CH3CH2C(O)CH3 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH(OH)CH3 + 2 H2CrO4 + 3 H2SO4 = 3 CH3CH2C(O)CH3 + Cr2(SO4)3 + 8 H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
C + KNO3 = CO + K2CO3 + N2 =>
4 C + 2 KNO3 = 3 CO + K2CO3 + N2
(NH4)2CrO4 + Cr(NO3)3 = (NH4)3Cr + CrO4(NO3)2 =>
3(NH4)2CrO4 + 2 Cr(NO3)3 = 2(NH4)3Cr + 3 CrO4(NO3)2
CH3CCH + KMnO4 + H2O = MnO2 + KOH + CH3C(OH)CH(OH) =>
3 CH3CCH + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH3C(OH)CH(OH)
HCl + N2O = NCl + H2O =>
2 HCl + N2O = 2 NCl + H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO2 + H2O + KCl =>
FeCl2 + KNO3 + 2 HCl = FeCl3 + NO2 + H2O + KCl
N(O2)3 = N2 + O2 =>
2 N(O2)3 = N2 + 6 O2
CH3((CH2)2)CH3 + O2 = CO2 + H2O = CO2 + H2O =>
2 CH3((CH2)2)CH3 + 13 O2 = 8 CO2 + 10 H2O
K2S + H2O = OH + K + H2S =>
K2S + 2 H2O = 2 OH + 2 K + H2S
NaMnO4 = Na2O + O2 + MnO =>
4 NaMnO4 = 2 Na2O + 5 O2 + 4 MnO
Hg + C = Hg3C =>
3 Hg + C = Hg3C
H2O + Na2S2O3 = NaOH + SO =>
H2O + Na2S2O3 = 2 NaOH + 2 SO
Cr + Na2CO3 + O2 = NaCrO4 + CO2 =>
4 Cr + 2 Na2CO3 + 7 O2 = 4 NaCrO4 + 2 CO2
Fr(OH) + H3P = FrH2P + H2O =>
Fr(OH) + H3P = FrH2P + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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