| Équations équilibrées la veille |
Fe + AgC2H3O2 = Fe(C2H3O2) + Ag
H2O + C2H6O = CH3COOH + H =>
H2O + C2H6O = CH3COOH + 4 H
(C6H6)2 + O2 = CO2 + H2O =>
(C6H6)2 + 15 O2 = 12 CO2 + 6 H2O
NaHSO4 = H2SO4 + NaO + SO2 =>
2 NaHSO4 = H2SO4 + 2 NaO + SO2
CS2 + HNO3 = CO2 + H2SO4 + NO2 + H2O =>
CS2 + 16 HNO3 = CO2 + 2 H2SO4 + 16 NO2 + 6 H2O
C2H6O6(aq) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
C2H6O6(aq) + 2 NaOH(aq) = Na2C2O4(aq) + 4 H2O(l)
Al4 + C3 + H2O = Al(OH)3 + CH4 =>
Al4 + C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
CUSO4*H2O = CUSO4 + H2O =>
CUSO4*H2O = CUSO4 + H2O
CUCO3(s) = CUO(s)CO2(g) =>
CUCO3(s) = CUO(s)CO2(g)
Ca(CO3) + SiO2 = Ca2(SiO4) + CO2 =>
2 Ca(CO3) + SiO2 = Ca2(SiO4) + 2 CO2
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaNO3(aq)
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(aq) + 2 NaNO3(aq)
K2CO3 + Cu2SO4 = Cu2CO3 + K2SO4 =>
K2CO3 + Cu2SO4 = Cu2CO3 + K2SO4
Ca(NO3)2*4H2O + Eu(NO3)3 + TiO(NO3)2 + C6H8O7 = Ca9Eu1Ti10O30 + CO2 + N2 + H2O =>
162 Ca(NO3)2*4H2O + 18 Eu(NO3)3 + 180 TiO(NO3)2 + 206 C6H8O7 = 18 Ca9Eu1Ti10O30 + 1236 CO2 + 369 N2 + 1472 H2O
N + (H2)3 = NH3 =>
2 N + (H2)3 = 2 NH3
C2H5OH + HNO3 = CO2 + H2O + NO2 =>
C2H5OH + 12 HNO3 = 2 CO2 + 9 H2O + 12 NO2
K2CO3(aq) + Al(ClO4)3(aq) = KClO4(aq) + Al2(CO3)3 =>
3 K2CO3(aq) + 2 Al(ClO4)3(aq) = 6 KClO4(aq) + Al2(CO3)3
H5O2C2N + O2 = N2H4CO + CO2 + H2O =>
2 H5O2C2N + 3 O2 = N2H4CO + 3 CO2 + 3 H2O
H3AsO4 + PbN2O6 = HNO3 + PbHAsO4 =>
H3AsO4 + PbN2O6 = 2 HNO3 + PbHAsO4
NH4 + Cl + Pb(NO3)2 = PbCl2 + NH4(NO3)2 =>
NH4 + 2 Cl + Pb(NO3)2 = PbCl2 + NH4(NO3)2
Na2F = Na + F =>
Na2F = 2 Na + F
V2O5 + HCl = Cl2 + VOCl2 + H2O =>
V2O5 + 6 HCl = Cl2 + 2 VOCl2 + 3 H2O
Al(NO3)3 + Na3PO4 = NaNO3(aq) + AlPO4(s) =>
Al(NO3)3 + Na3PO4 = 3 NaNO3(aq) + AlPO4(s)
Hg(l) + N2(g) = Hg3N2(s) =>
3 Hg(l) + N2(g) = Hg3N2(s)
Ca(NO3)2*4H2O = CaO + NO2 + O2 + H2O =>
2 Ca(NO3)2*4H2O = 2 CaO + 4 NO2 + O2 + 8 H2O
H2 + IO3 = I2O5 + H2O =>
H2 + 2 IO3 = I2O5 + H2O
C5H11OH + CrO4{-2} + H{+} = CO2 + Cr{3+} + H2O =>
C5H11OH + 10 CrO4{-2} + 50 H{+} = 5 CO2 + 10 Cr{3+} + 31 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C9H20 + O2 = CO2 + H2O = C9H20 + O2 =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Ca(OH)2 + PbO = CaPbO2 + H2O =>
Ca(OH)2 + PbO = CaPbO2 + H2O
SO4H2O = H2SO5 =>
SO4H2O = H2SO5
C6H5OH + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C6H5OH + 28 KMnO4 + 5 H2O = 18 CO2 + 28 MnO2 + 28 KOH
Ca(OH)2 + Li2S = CaS + LiOH =>
Ca(OH)2 + Li2S = CaS + 2 LiOH
AuCl3 + CsOH = Au(OH)3 + CsCl =>
AuCl3 + 3 CsOH = Au(OH)3 + 3 CsCl
C3H4O3H2O = C2H6O2CO2 =>
C3H4O3H2O = C2H6O2CO2
CaCO3 + Mn3(PO4)2 = Ca3(PO4)2 + MnCO3 =>
3 CaCO3 + Mn3(PO4)2 = Ca3(PO4)2 + 3 MnCO3
Ca(SO4) = CaSO4 =>
Ca(SO4) = CaSO4
CH4 + Cl = H2Cl + C2Cl5 =>
2 CH4 + 9 Cl = 4 H2Cl + C2Cl5
CaCO3 + MgCl2 = MgCO3 + CaCl2 =>
CaCO3 + MgCl2 = MgCO3 + CaCl2
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
Li2S + P2S5 = Li7P3S11 =>
7 Li2S + 3 P2S5 = 2 Li7P3S11
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
C8H9Cl + AgNO3 = C8H9NO3 + AgCl =>
C8H9Cl + AgNO3 = C8H9NO3 + AgCl
Ca + H2O2 = CaO2 + H2O =>
Ca + 2 H2O2 = CaO2 + 2 H2O
C5H8O2(g) + NaH(s) + HCl(aq) = C5H12O2(l) + NaCl(s) =>
C5H8O2(g) + 2 NaH(s) + 2 HCl(aq) = C5H12O2(l) + 2 NaCl(s)
S + O2 + K + G = GKSO4 =>
S + 2 O2 + K + G = GKSO4
Al + LiOH = Li + Al(OH)3 =>
Al + 3 LiOH = 3 Li + Al(OH)3
Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2
Ca + NO2 = CaNO2 =>
Ca + NO2 = CaNO2
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Équations équilibrées sur01/30/25
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