| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 LiCO3 + MoBr6 = Mo(CO3)6 + 6 LiBr
Mg + H2SO4 = MgO4 + H2S =>
Mg + H2SO4 = MgO4 + H2S
Na2CO3*H2O + HCl*H2O = Na2Cl*H2O + HCO3*H2O =>
Na2CO3*H2O + HCl*H2O = Na2Cl*H2O + HCO3*H2O
P2F5 = P + F =>
P2F5 = 2 P + 5 F
CaCO3 + (NH4)2SO4 = NH3 + CaSO4 + H2O + CO2 =>
CaCO3 + (NH4)2SO4 = 2 NH3 + CaSO4 + H2O + CO2
H2O + FeCl3 + H3SO3 = FeCl2 + H2SO4 + HCl =>
H2O + 3 FeCl3 + H3SO3 = 3 FeCl2 + H2SO4 + 3 HCl
Zn + H2(NO3) = Zn(NO3)2 + H2 =>
Zn + 2 H2(NO3) = Zn(NO3)2 + 2 H2
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
P + NO = P2O10 + N2 =>
2 P + 10 NO = P2O10 + 5 N2
H + SO4 + Ba(OH)2 = BaSO4 + H2O =>
2 H + SO4 + Ba(OH)2 = BaSO4 + 2 H2O
C9H10ClNO2 + CH3OH = C10H12ClNO2 + H2O =>
C9H10ClNO2 + CH3OH = C10H12ClNO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CrCl3 + HCl + Zn = H2[CrCl4] + ZnCl2 =>
2 CrCl3 + 4 HCl + Zn = 2 H2[CrCl4] + ZnCl2
PbSO4 + LiNO3 = Pb(NO3)2 + Li2SO4 =>
PbSO4 + 2 LiNO3 = Pb(NO3)2 + Li2SO4
Al2O3 + HBrO3 = Al(BrO3)3 + H2O =>
Al2O3 + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2O
CaSiO3 + HF = H2O + CaF2 + SiF4 =>
CaSiO3 + 6 HF = 3 H2O + CaF2 + SiF4
Sn{+} + Cr2O72{-} + H = Sn + Cr + H2O =>
Sn{+} + Cr2O72{-} + 144 H = Sn + 2 Cr + 72 H2O
Au + H2SO4 = Au2(SO4) + H2 =>
2 Au + H2SO4 = Au2(SO4) + H2
H3BO3 + Sr2(OH)4 = Sr3(BO3)2 + H2O =>
4 H3BO3 + 3 Sr2(OH)4 = 2 Sr3(BO3)2 + 12 H2O
SO2 + NaO = NaO2 + SO =>
SO2 + NaO = NaO2 + SO
O2 + CO = CO2 =>
O2 + 2 CO = 2 CO2
CaPO4 + C = CaP + CO =>
CaPO4 + 4 C = CaP + 4 CO
C2 + H2O = CO2 + H2 =>
C2 + 4 H2O = 2 CO2 + 4 H2
CH4 + C = C2H4 =>
CH4 + C = C2H4
Al + Mn = AlMn =>
Al + Mn = AlMn
C6H8O7(aq) + Na2CO3(aq) = H2O(l) + CO2(g) + Na3C6H5O7(aq) =>
2 C6H8O7(aq) + 3 Na2CO3(aq) = 3 H2O(l) + 3 CO2(g) + 2 Na3C6H5O7(aq)
Au(OH)3 + HCN = Au(CN)3 + H2O =>
Au(OH)3 + 3 HCN = Au(CN)3 + 3 H2O
Hg2Cl2 + NaOH = Hg + HgO + H2O + NaCl =>
Hg2Cl2 + 2 NaOH = Hg + HgO + H2O + 2 NaCl
Al(s) + Ni(NO3)2(aq) = Al(NO3)3(aq) + Ni(s) =>
2 Al(s) + 3 Ni(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Ni(s)
Pd + O2 = PdO2 =>
Pd + O2 = PdO2
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
Mg + SO3 + H2O = MgSO4 + H2 =>
Mg + SO3 + H2O = MgSO4 + H2
HCN + H2O2 + NO + KCl = H2O + NOCl + KCN =>
2 HCN + H2O2 + 2 NO + 2 KCl = 2 H2O + 2 NOCl + 2 KCN
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
CrCl2 + Cl2 = CrCl3 =>
2 CrCl2 + Cl2 = 2 CrCl3
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + NH4NO3 =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2 NH4NO3
PbOH + NaS = PbS + NaOH =>
PbOH + NaS = PbS + NaOH
MnOHCl + H2O = Mn(OH)2 + HCl =>
MnOHCl + H2O = Mn(OH)2 + HCl
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H5CH3 + K2Cr2O7 + 4 H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + 5 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2[MnF6] + SbF5 = K[SbF6] + MnF2 + F2 =>
K2[MnF6] + 2 SbF5 = 2 K[SbF6] + MnF2 + F2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Au(OH)3 + HCN = Au(CN)3 + H2O =>
Au(OH)3 + 3 HCN = Au(CN)3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
COCl2 + H2 = COH2 + HCl =>
COCl2 + 2 H2 = COH2 + 2 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + Br2 = Br{-} + S + H{+} =>
H2S + Br2 = 2 Br{-} + S + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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