| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + H2O = 2 LiOH
C7H12 + KMnO4 + H2O = C7H11O3 + KOH + MnO2 =>
3 C7H12 + 7 KMnO4 + 2 H2O = 3 C7H11O3 + 7 KOH + 7 MnO2
SO2 + CrO7 = SO4 + Cr =>
7 SO2 + 2 CrO7 = 7 SO4 + 2 Cr
NaOCl + H2O2 = NaCl + HO2 =>
2 NaOCl + H2O2 = 2 NaCl + 2 HO2
H2Cl2 + CaO = CaCl2 + H2O =>
H2Cl2 + CaO = CaCl2 + H2O
PbO*PbCO3 + FeS2 = PbS + Fe7S8 + SO2 + CO2 =>
2 PbO*PbCO3 + 7 FeS2 = 4 PbS + Fe7S8 + 2 SO2 + 2 CO2
H2S + Na2SO3 = Na2S + H2O + SO2 =>
H2S + Na2SO3 = Na2S + H2O + SO2
C5H6O2 + HNO3 = H2O + CO2 + N2 =>
5 C5H6O2 + 22 HNO3 = 26 H2O + 25 CO2 + 11 N2
KNC + HNC + Co(CN)2 = K3Co(CN)6 + H2 =>
6 KNC + 2 HNC + 2 Co(CN)2 = 2 K3Co(CN)6 + H2
Cu + AuCl3 = Au + CuCl3 =>
Cu + AuCl3 = Au + CuCl3
Al + (NH4)2CO3 = (NH4)2Al + CO3 =>
Al + (NH4)2CO3 = (NH4)2Al + CO3
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3 =>
Al2(SO4)3 + NaPO4 = Al2PO4 + Na(SO4)3
Ca(OH)2 + C6H8O7 = CaC6H10O9 =>
Ca(OH)2 + C6H8O7 = CaC6H10O9
N2H4 + AgNO3 = Ag + N2 + H2O =>
3 N2H4 + 2 AgNO3 = 2 Ag + 4 N2 + 6 H2O
OF2 + HBr = Br2 + HF + H2O =>
OF2 + 4 HBr = 2 Br2 + 2 HF + H2O
C39H77 + O2 = CO2 + H2O =>
4 C39H77 + 233 O2 = 156 CO2 + 154 H2O
IK + SO4H2 = SH2 + SO4K2 + I2 + H2O =>
8 IK + 5 SO4H2 = SH2 + 4 SO4K2 + 4 I2 + 4 H2O
CrI3 + Cl2 = CrCl3 + I2 =>
2 CrI3 + 3 Cl2 = 2 CrCl3 + 3 I2
CH2O + H2O = CH3OH + O2 =>
2 CH2O + 2 H2O = 2 CH3OH + O2
H + CH3CO2 = HCH3CO2 =>
H + CH3CO2 = HCH3CO2
CaO + CuSO4 = CaSO4 + CuO =>
CaO + CuSO4 = CaSO4 + CuO
Na2O + Na2 = Na4O =>
Na2O + Na2 = Na4O
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
CrI3 + Cl2 + H2O = H2CrO4 + HIO3 + HCl =>
2 CrI3 + 21 Cl2 + 26 H2O = 2 H2CrO4 + 6 HIO3 + 42 HCl
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CH4O + KBr + H2SO4 = CH3Br + H2O + KHSO4 =>
CH4O + KBr + H2SO4 = CH3Br + H2O + KHSO4
Ln + O2 = LnO =>
2 Ln + O2 = 2 LnO
Zn + S = ZnS =>
Zn + S = ZnS
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
(Hg2)(ClO3)2 = (Hg2)Cl2 + O2 =>
(Hg2)(ClO3)2 = (Hg2)Cl2 + 3 O2
S + S2O6{2-} + OH{-} = SO3{2-} + H2O =>
S + 2 S2O6{2-} + 6 OH{-} = 5 SO3{2-} + 3 H2O
H2S + Ni3(PO4)2 = H3PO4 + NiS =>
3 H2S + Ni3(PO4)2 = 2 H3PO4 + 3 NiS
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
S + FeCl3 = SCl2 + Fe =>
3 S + 2 FeCl3 = 3 SCl2 + 2 Fe
Ag3AsO4 + Ba3(PO4)2 = Ba3(AsO4)2 + Ag3PO4 =>
2 Ag3AsO4 + Ba3(PO4)2 = Ba3(AsO4)2 + 2 Ag3PO4
N2 + He = N2He =>
N2 + He = N2He
C4H10O2 + O2 = H2O + CO2 =>
2 C4H10O2 + 11 O2 = 10 H2O + 8 CO2
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)
MgCl2*6H2O + AlCl3*6H2O + Na2CO3 + NaOH = Mg6Al2(OH)16CO3*4H2O + NaCl + H2O =>
6 MgCl2*6H2O + 2 AlCl3*6H2O + Na2CO3 + 16 NaOH = Mg6Al2(OH)16CO3*4H2O + 18 NaCl + 44 H2O
FeO + O2 = FeO4 =>
2 FeO + 3 O2 = 2 FeO4
Ca + Mn(NO3)2 = Ca(NO3)2 + Mn =>
Ca + Mn(NO3)2 = Ca(NO3)2 + Mn
CrCl2 + HCl = CrCl3 + H =>
CrCl2 + HCl = CrCl3 + H
Au2O3 + H = Au + H2O =>
Au2O3 + 6 H = 2 Au + 3 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
H3PO4(aq) + Na(OH)(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 Na(OH)(aq) = Na3PO4(aq) + 3 H2O(l)
Pb + Au3{+} = Pb2{+} + Au =>
2 Pb + Au3{+} = Pb2{+} + 3 Au
MgS + Na2CO3 = Mg2(CO3)2 + Na2S =>
2 MgS + 2 Na2CO3 = Mg2(CO3)2 + 2 Na2S
Al2O3 + C = Al + CO =>
Al2O3 + 3 C = 2 Al + 3 CO
Sr2 + NH4OH = SrOH + NH4 =>
Sr2 + 2 NH4OH = 2 SrOH + 2 NH4
Chromium + chlorine = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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