| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuCl2 + SbCl2 + 3 H2S = Cu2SbS3 + 6 HCl
Hg(NO3)2 + NH4SCN = Hg(SCN)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO3
C57H92O6 + CH3OH = C3H5(OH)3 + C19H3402 =>
38 C57H92O6 + 258087.00000001CH3OH = 86105.000000003C3H5(OH)3 + 102 C19H3402
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
K4[Fe(CN)6] + NH4SCN = (NH4)4Fe(CN)6 + KSCN =>
K4[Fe(CN)6] + 4 NH4SCN = (NH4)4Fe(CN)6 + 4 KSCN
At + Rb = RbAt =>
At + Rb = RbAt
K2S2O3 + Na3BO3 = K3BO3 + Na2S2O3 =>
3 K2S2O3 + 2 Na3BO3 = 2 K3BO3 + 3 Na2S2O3
HNO3 + Zn = Zn(NO3)2 + N2O4 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + N2O4 + 2 H2O
CH2CHCOH + KMnO4 + KOH = CH2CHCOOK + MnO2 + H2O =>
3 CH2CHCOH + 2 KMnO4 + KOH = 3 CH2CHCOOK + 2 MnO2 + 2 H2O
Hg + HCl = HgCl + H2 =>
2 Hg + 2 HCl = 2 HgCl + H2
NH4OH + KCN = KOH + NH4CN =>
NH4OH + KCN = KOH + NH4CN
CH3F + O2 = HF + CO2 + H2O =>
2 CH3F + 3 O2 = 2 HF + 2 CO2 + 2 H2O
C3H7OH + O = C2O + H2O =>
2 C3H7OH + 9 O = 3 C2O + 8 H2O
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
C2H4 + O2 = CO2 + O2H =>
C2H4 + 6 O2 = 2 CO2 + 4 O2H
HNO3 + S = NO2 + H2O + H2SO4 =>
6 HNO3 + S = 6 NO2 + 2 H2O + H2SO4
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
HgCl2 + CaBr2 = HgBr2 + CaCl2 =>
HgCl2 + CaBr2 = HgBr2 + CaCl2
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
HS + Ag2(OH) = H2O + Ag2S =>
HS + Ag2(OH) = H2O + Ag2S
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
SCN{-} + KMnO4 + HSO4 = SO4{2-} + SO2 + CO2 + HNO3MnSO4 + K2SO4 + H2O =>
6 SCN{-} + 6 KMnO4 + 26 HSO4 = 3 SO4{2-} + 20 SO2 + 6 CO2 + 6 HNO3MnSO4 + 3 K2SO4 + 10 H2O
Li4C + H2O = Li4CO + H2 =>
Li4C + H2O = Li4CO + H2
HNO3 + Na2SO4{2-} + BaCl2 = NaNO3 + HCl + BaSO4{2-} =>
2 HNO3 + Na2SO4{2-} + BaCl2 = 2 NaNO3 + 2 HCl + BaSO4{2-}
Zn + Au(NO2)2 = Au2 + ZnNO2 =>
4 Zn + 2 Au(NO2)2 = Au2 + 4 ZnNO2
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHOHCH3 + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaOH + C = NaH + CO2 =>
2 NaOH + C = 2 NaH + CO2
ClF3 + O2 = Cl2O + F2O =>
2 ClF3 + 2 O2 = Cl2O + 3 F2O
HClO4 + C6H12 = CO2 + Cl2O + H13 =>
312 HClO4 + 91 C6H12 = 546 CO2 + 156 Cl2O + 108 H13
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
Sn + Cl = SnCl2 =>
Sn + 2 Cl = SnCl2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
Fe3(CO3)2 + Cu = Cu2(CO3)2 + Fe =>
Fe3(CO3)2 + 2 Cu = Cu2(CO3)2 + 3 Fe
Ag2O = Ag2 + O =>
Ag2O = Ag2 + O
Fe + Cl20 = FeCl3 =>
20 Fe + 3 Cl20 = 20 FeCl3
Cr + PbNO3 = CrNO3 + Pb =>
Cr + PbNO3 = CrNO3 + Pb
AgNO3 + KI = AgK + NO3I =>
AgNO3 + KI = AgK + NO3I
*2Fe + O2 = *2FeO3 =>
*2Fe + 3 O2 = *2FeO3
KSCN(aq) + Fe(NO3)3 = Fe(SCN)3 + KNO3 =>
3 KSCN(aq) + Fe(NO3)3 = Fe(SCN)3 + 3 KNO3
CuO + C = Cu + CO24 =>
24 CuO + C = 24 Cu + CO24
KI + NaNO2 + H2SO4 = K2SO4 + Na2SO4 + I2 + NO + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = K2SO4 + Na2SO4 + I2 + 2 NO + 2 H2O
NaAuCl4 + NaHCO3 = Au2(CO3)3 + CO2 + H2O + NaCl =>
2 NaAuCl4 + 6 NaHCO3 = Au2(CO3)3 + 3 CO2 + 3 H2O + 8 NaCl
Fe3O4 + H2 = Fe3O + H2O =>
Fe3O4 + 3 H2 = Fe3O + 3 H2O
Mg(NO3)2 + Na2CO3 = Mg(CO3) + Na2(NO3)2 =>
Mg(NO3)2 + Na2CO3 = Mg(CO3) + Na2(NO3)2
AgNO3 + K2S2O8 + KOH = Ag2O2 + K2SO4 + H2O + KNO3 =>
2 AgNO3 + K2S2O8 + 4 KOH = Ag2O2 + 2 K2SO4 + 2 H2O + 2 KNO3
MnO4{-} + H2SO3 + OH{-} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 H2SO3 + 4 OH{-} = 2 MnO2 + 3 SO4{-2} + 5 H2O
CrBr3 + LiOH + LiBrO4 = LiBr + LiCrO4 + H2O =>
2 CrBr3 + 8 LiOH + LiBrO4 = 7 LiBr + 2 LiCrO4 + 4 H2O
Cu + NO3H = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 NO3H = 2 NO2 + 2 H2O + Cu(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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