| Équations équilibrées la veille |
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
HCH3COO + Mg = MgCH3COO + H2 =>
2 HCH3COO + 2 Mg = 2 MgCH3COO + H2
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + H2O + NaCl =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 H2O + 2 NaCl
CaCl2 + HNO3 = Cl2H2 + Ca(NO3)2 =>
CaCl2 + 2 HNO3 = Cl2H2 + Ca(NO3)2
P + Fe2O3 = P3O10 + Fe =>
9 P + 10 Fe2O3 = 3 P3O10 + 20 Fe
H3N + NO = N2 + H2O =>
4 H3N + 6 NO = 5 N2 + 6 H2O
Al + Ag2(SO4)3 = Al2(SO4) + Ag =>
6 Al + Ag2(SO4)3 = 3 Al2(SO4) + 2 Ag
Cu(OH)2 + Na2SO4 + HCl = CuSO4 + H2O + NaCl =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 H2O + 2 NaCl
Al2O + C = Al + CO2 =>
2 Al2O + C = 4 Al + CO2
K + (NH4)2SO4 = K2SO4 + NH4 =>
2 K + (NH4)2SO4 = K2SO4 + 2 NH4
Ca(OH)2 + (C2H4O2) = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2(C2H4O2) = Ca(C2H3O2)2 + 2 H2O
Hg(l) + O2(g) = HgO(g) =>
2 Hg(l) + O2(g) = 2 HgO(g)
LiClNaCO3 = LiCO3NaCl =>
LiClNaCO3 = LiCO3NaCl
AlP + Br2 = AlBr3 + P =>
2 AlP + 3 Br2 = 2 AlBr3 + 2 P
SO4 + HCI = H2SO4 + CI =>
SO4 + 2 HCI = H2SO4 + 2 CI
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
AuCl3 + H2O2 + NaOH = Na[Au(OH)6] + NaCl =>
AuCl3 + H2O2 + 4 NaOH = Na[Au(OH)6] + 3 NaCl
Cr2S3 + Mn(NO3)2 + NaCO3 = Na2CrO4 + Na2MnO4 + NaSO4 + CO2 + NO =>
2 Cr2S3 + 13 Mn(NO3)2 + 40 NaCO3 = 4 Na2CrO4 + 13 Na2MnO4 + 6 NaSO4 + 40 CO2 + 26 NO
CH3C(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3C(CH2)6CH3 + 27 O2 = 18 CO2 + 18 H2O
C6H5Cl + Na2O + O2 = C6O23 + H2O + NaCl =>
2 C6H5Cl + Na2O + 25 O2 = 2 C6O23 + 5 H2O + 2 NaCl
Ag(NO3)2 + NaBr = AgBr + Na(NO3)2 =>
Ag(NO3)2 + NaBr = AgBr + Na(NO3)2
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
Fe(OH)2 + Al2(CO3)3 = FeCO3 + Al(OH)3 =>
3 Fe(OH)2 + Al2(CO3)3 = 3 FeCO3 + 2 Al(OH)3
Cr(OH)3 + OH{-} = CrO4{2-} + H2O + e =>
Cr(OH)3 + 5 OH{-} = CrO4{2-} + 4 H2O + 3e
H2SO8 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO8 + 42 K4Fe(CN)6 + 34 KMnO4 = 252 CO2 + 21 Fe2(SO4)3 + 72 H2O + 252 HNO3 + 202 KHSO4 + 34 MnSO4
Mn + P = Mn3P4 =>
3 Mn + 4 P = Mn3P4
H2O + SiO2 + Mg2SiO4 = Mg3Si2O5(OH)4 =>
4 H2O + SiO2 + 3 Mg2SiO4 = 2 Mg3Si2O5(OH)4
MgBr2 + (NH4)2SO4 = Mg(SO4)2 + (NH4)2Br =>
MgBr2 + 2(NH4)2SO4 = Mg(SO4)2 + 2(NH4)2Br
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l) =>
Li2CO3(s) + H2SO4 = Li2SO4 + CO2 + H2O(l)
C8 + H10 + N4 + O2 = C8H10N4O3 =>
2 C8 + 2 H10 + 2 N4 + 3 O2 = 2 C8H10N4O3
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
Al2O + C = Al + CO2 =>
2 Al2O + C = 4 Al + CO2
NiSO4 + Ba(NO3)2 = Ni(NO3)2 + BaSO4 =>
NiSO4 + Ba(NO3)2 = Ni(NO3)2 + BaSO4
Ca(No2)2 + Al = Al(No2)3 + Ca =>
3 Ca(No2)2 + 2 Al = 2 Al(No2)3 + 3 Ca
P(aq) + CaOH2(aq) = Ca(P)(s) + H2O =>
P(aq) + CaOH2(aq) = Ca(P)(s) + H2O
CS2 + H2O = COS + H2S =>
CS2 + H2O = COS + H2S
CuSO4*10H2O = CuSO4 + H2O =>
CuSO4*10H2O = CuSO4 + 10 H2O
NH3(aq) + CuSO4(aq) = Cu(NH3)4{2+}(aq) + SO4{2-}(aq) =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4{2+}(aq) + SO4{2-}(aq)
Se + HNO3 = H2O + NO2 + SeO2 =>
Se + 4 HNO3 = 2 H2O + 4 NO2 + SeO2
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
PB + KI = PBI + K =>
PB + KI = PBI + K
CaCI2 + Na3PO4 = CaPO4 + Na3CI2 =>
CaCI2 + Na3PO4 = CaPO4 + Na3CI2
AgCl + Ca(OH)2 = Ag(OH) + CaCl2 =>
2 AgCl + Ca(OH)2 = 2 Ag(OH) + CaCl2
HNO3 + NaOCl = HOCl + NaNO3 =>
HNO3 + NaOCl = HOCl + NaNO3
Fe3[Fe(CN)6]2 + SnCl2 = Sn3[Fe(CN)6]2 + FeCl2 =>
Fe3[Fe(CN)6]2 + 3 SnCl2 = Sn3[Fe(CN)6]2 + 3 FeCl2
(NH4)3(PO4) + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
Fe + C = Fe4C3 =>
4 Fe + 3 C = Fe4C3
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
F2(g) + LiCl(aq) = LiF(aq) + Cl2(aq) =>
F2(g) + 2 LiCl(aq) = 2 LiF(aq) + Cl2(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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