| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO + CaOH = HOH + CaClO
K4O2 + H2O = KOH =>
K4O2 + 2 H2O = 4 KOH
CuSO4 + KMnO4 = Cu(MnO4)2 + K2SO4 =>
CuSO4 + 2 KMnO4 = Cu(MnO4)2 + K2SO4
Ca(H2PO4)2 + NaHCO3 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
3 Ca(H2PO4)2 + 8 NaHCO3 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
CH3 = C + H2 =>
2 CH3 = 2 C + 3 H2
Ca(NO3)2 + Na2S = CaS + NaNO3 =>
Ca(NO3)2 + Na2S = CaS + 2 NaNO3
V2O5 + CO = V2O3 + CO2 =>
V2O5 + 2 CO = V2O3 + 2 CO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
As + HNO3 = HAsO3 + NO + H2O =>
3 As + 5 HNO3 = 3 HAsO3 + 5 NO + H2O
Na2CO3 + C20H14O4 = H2O + Na + C20H13O4 =>
20 Na2CO3 + 125 C20H14O4 = 56 H2O + 40 Na + 126 C20H13O4
C3H6O3 + H2O = H3O + CO =>
C3H6O3 + 6 H2O = 6 H3O + 3 CO
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
MgSO4 + H3PO4 = Mg3(PO4)2 + H2(SO4) =>
3 MgSO4 + 2 H3PO4 = Mg3(PO4)2 + 3 H2(SO4)
AgNO3 + Zn + H2SO4 = Ag + (NH4)2SO4 + ZnSO4 + H2O =>
2 AgNO3 + 9 Zn + 10 H2SO4 = 2 Ag + (NH4)2SO4 + 9 ZnSO4 + 6 H2O
Li2SO4 + Al(ClO4)3 = Al2(SO4)3 + LiClO4 =>
3 Li2SO4 + 2 Al(ClO4)3 = Al2(SO4)3 + 6 LiClO4
FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Li2O + Na3N = Li3N + Na2O =>
3 Li2O + 2 Na3N = 2 Li3N + 3 Na2O
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(SO4) + K(MnO4) + H2(SO4) = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
10 Fe(SO4) + 2 K(MnO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O
MoO2 + H2S = MoS2 + H2O =>
MoO2 + 2 H2S = MoS2 + 2 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaH2 + H3PO4 = Ba3(PO4)2 + H2 =>
3 BaH2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2
H3PO4 + P2O5 = H4P2O7 =>
4 H3PO4 + P2O5 = 3 H4P2O7
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
C23H22O11 + H2O = C2H5OH + CO2 =>
3 C23H22O11 + 36 H2O = 23 C2H5OH + 23 CO2
Li + H2C2O4 = Li2C2O4 + H2 =>
2 Li + H2C2O4 = Li2C2O4 + H2
C2H7 + O2 = CO2 + H2O =>
4 C2H7 + 15 O2 = 8 CO2 + 14 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KNO2 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + NO + H2O =>
2 KNO2 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + K2SO4 + 2 NO + 2 H2O
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
CaO + H2O = H2Ca + O =>
CaO + H2O = H2Ca + 2 O
C2H4(OH)2 + H2O = C2H5(OH)2 + O2 =>
4 C2H4(OH)2 + 2 H2O = 4 C2H5(OH)2 + O2
Ca3(PO4)2 + H2O + SO3 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2O + 3 SO3 = 3 CaSO4 + 2 H3PO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaSO4*2H2O + Al = Al2O3 + Ca(OH)2 + SO + H2 =>
CaSO4*2H2O + 2 Al = Al2O3 + Ca(OH)2 + SO + H2
H2SO4(aq) + Na2CO3(aq) = Na2SO4(s) + H2O(l) + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(s) + H2O(l) + CO2(g)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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