| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + NaHCO3 = H2O + CO2 + H + SO4Na
H3PO4 + Sn(OH)2 = H2O + Sn3(PO4)2 =>
2 H3PO4 + 3 Sn(OH)2 = 6 H2O + Sn3(PO4)2
Na2O2 = Na2O + O =>
Na2O2 = Na2O + O
C(s) + CO2(g) = CO(g) =>
C(s) + CO2(g) = 2 CO(g)
HNo3 + Al(OH)2 = Al(No3)2 + H2O =>
2 HNo3 + Al(OH)2 = Al(No3)2 + 2 H2O
CrCl3 + Mg = CrCl2 + MgCl2 =>
2 CrCl3 + Mg = 2 CrCl2 + MgCl2
C7H6O(l) + C3H6O(l) = C17H14O(s) + H2O(l) =>
2 C7H6O(l) + C3H6O(l) = C17H14O(s) + 2 H2O(l)
Na + ZnF = NaF + Zn =>
Na + ZnF = NaF + Zn
Cl2O5 = Cl + O =>
Cl2O5 = 2 Cl + 5 O
(CaOH)3PO4 + H3PO4 = Ca3(PO4)2 + H2O =>
(CaOH)3PO4 + H3PO4 = Ca3(PO4)2 + 3 H2O
MgSO4 + CuCl2 = MgCl2 + CuSO4 =>
MgSO4 + CuCl2 = MgCl2 + CuSO4
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
CrO3 + HCl + H2O = CrCl3*6H2O + O =>
2 CrO3 + 6 HCl + 9 H2O = 2 CrCl3*6H2O + 3 O
AgNO3 + Na2SO4 = AgSO4 + (NO3)Na2 =>
AgNO3 + Na2SO4 = AgSO4 + (NO3)Na2
C8H8O3 + H2O2 = C16H14O6 + H2O =>
2 C8H8O3 + H2O2 = C16H14O6 + 2 H2O
K2CrO4 + NaOH = NaCrO4 + K2OH =>
K2CrO4 + NaOH = NaCrO4 + K2OH
NaI + K2CrO4 = Na2CrO4 + KI =>
2 NaI + K2CrO4 = Na2CrO4 + 2 KI
ZnCl2 + NH4 = (NH4)2Cl2 + Zn =>
ZnCl2 + 2 NH4 = (NH4)2Cl2 + Zn
K2S + K2MnO4 + H2O = S + MnO + KOH =>
2 K2S + K2MnO4 + 3 H2O = 2 S + MnO + 6 KOH
KBr + Sr(ClO4)2 = KClO4 + SrBr2 =>
2 KBr + Sr(ClO4)2 = 2 KClO4 + SrBr2
CuFeS2 + H2SO4 + KNO3 = CuSO4 + Fe2(SO4)3 + K2SO4 + NO + H2O =>
6 CuFeS2 + 20 H2SO4 + 34 KNO3 = 6 CuSO4 + 3 Fe2(SO4)3 + 17 K2SO4 + 34 NO + 20 H2O
Al2 + Ca(NO3)2 = Ca + Al(NO3)3 =>
Al2 + 3 Ca(NO3)2 = 3 Ca + 2 Al(NO3)3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
SO2 + [O] + H2O = H2SO4 =>
SO2 + [O] + H2O = H2SO4
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
KCl + MnO2 = KClO3 + Mn =>
2 KCl + 3 MnO2 = 2 KClO3 + 3 Mn
Cm + O2 = CmO2 =>
Cm + O2 = CmO2
B2S3 + HNO3 = H3BO3 + H2SO4 + H2O + NO2 =>
B2S3 + 24 HNO3 = 2 H3BO3 + 3 H2SO4 + 6 H2O + 24 NO2
CO2 + H2S = CH3COSH + SO2 + C8H18 =>
12 CO2 + 13 H2S = 2 CH3COSH + 11 SO2 + C8H18
Mg + Fe(No3)2 = Mg(No3)2 + Fe =>
Mg + Fe(No3)2 = Mg(No3)2 + Fe
CuCl + H2O = Cu2O + H2 + [CuCl4] =>
8 CuCl + 3 H2O = 3 Cu2O + 3 H2 + 2[CuCl4]
(NH4)2Fe(SO4)2 + H2O = [Fe(H2O)6] + NH4 + SO4 =>
(NH4)2Fe(SO4)2 + 6 H2O = [Fe(H2O)6] + 2 NH4 + 2 SO4
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
H2O + HCN = CH4 + NH3 + O2 =>
6 H2O + 2 HCN = 2 CH4 + 2 NH3 + 3 O2
Fr + HOH = FrOH + H =>
Fr + HOH = FrOH + H
Pb(C2H3O2)2 + KOH = Pb(OH)2 + K(C2H3O2) =>
Pb(C2H3O2)2 + 2 KOH = Pb(OH)2 + 2 K(C2H3O2)
KOH + Li = KOHLi =>
KOH + Li = KOHLi
N2 + H2O = NO + NH2OH =>
3 N2 + 6 H2O = 2 NO + 4 NH2OH
RCOOH + NaHCO3 = RCOONa + H2O + CO2 =>
RCOOH + NaHCO3 = RCOONa + H2O + CO2
Al2 + Ca(NO3)2 = Ca + Al(NO3)3 =>
Al2 + 3 Ca(NO3)2 = 3 Ca + 2 Al(NO3)3
C7H6O2 + NaHCO3 = C7H5NaO2 + H2CO3 =>
C7H6O2 + NaHCO3 = C7H5NaO2 + H2CO3
CaSiO3(s) + HF(g) = CaF2(aq) + SiF4(g) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = CaF2(aq) + SiF4(g) + 3 H2O(l)
Al + ZnCl3 = AlCl + Zn =>
3 Al + ZnCl3 = 3 AlCl + Zn
Al4C3 + HBr = AlBr3 + CH4 =>
Al4C3 + 12 HBr = 4 AlBr3 + 3 CH4
C6H5CH2OH + C6H5COOH = C6H5CHO + H2O =>
C6H5CH2OH + C6H5COOH = 2 C6H5CHO + H2O
KBr + H2SO4 = H2Br + KSO4 =>
KBr + H2SO4 = H2Br + KSO4
CuO + Pb = Cu + Pb2O4 =>
4 CuO + 2 Pb = 4 Cu + Pb2O4
HNO3 + Cu = Cu(NO3)2 + NO2H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2H2O
C76H154 + O98 = CO2 + H2O =>
98 C76H154 + 229 O98 = 7448 CO2 + 7546 H2O
ZnO + CdSO4 = CdO + ZnSO4 =>
ZnO + CdSO4 = CdO + ZnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/29/24
Équations équilibrées sur04/28/23
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