| Équations équilibrées la veille |
CaO + Cr2O3 = CaCr2O4
HI + Na2O = H2O + NaI =>
2 HI + Na2O = H2O + 2 NaI
K2C2O4*H2O + FeCl3*6H2O = Fe1K3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = Fe1K3(C2O4)3*3H2O + 3 KCl + 6 H2O
Mn2(s) + Ni(NO3)2(aq) = Mn(NO3)2(aq) + Ni2(s) =>
Mn2(s) + 2 Ni(NO3)2(aq) = 2 Mn(NO3)2(aq) + Ni2(s)
Sn4 + O2 = SnO2 =>
Sn4 + 4 O2 = 4 SnO2
CuSO4 + H2O + MnSO4 = HMnO2 + H2SO4 + Cu =>
CuSO4 + 4 H2O + 2 MnSO4 = 2 HMnO2 + 3 H2SO4 + Cu
NaNO2 + CaSO4 = NaSO4CaNO2 =>
NaNO2 + CaSO4 = NaSO4CaNO2
LiOH(aq) + HNO2(aq) = H2O(l) + LiNO2(aq) =>
LiOH(aq) + HNO2(aq) = H2O(l) + LiNO2(aq)
CaCO3 + HNO2 = HCO3 + CaNO2 =>
CaCO3 + HNO2 = HCO3 + CaNO2
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
HgI + KI = I2 + KHg =>
HgI + KI = I2 + KHg
Cu3(PO4)2(s) + HCl(aq) = HCuCl3(aq) + H3PO4(aq) =>
Cu3(PO4)2(s) + 9 HCl(aq) = 3 HCuCl3(aq) + 2 H3PO4(aq)
FeSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + Fe(SO4)2 + K2SO4 + H2O =>
3 FeSO4 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe(SO4)2 + K2SO4 + 7 H2O
Ga2(CrO4)3 + AgNO3 = Ag2CrO4 + Ga(NO3)3 =>
Ga2(CrO4)3 + 6 AgNO3 = 3 Ag2CrO4 + 2 Ga(NO3)3
Cu3(PO4)2(s) + HCl(aq) = HCuCl3(aq) + H3PO4(aq) =>
Cu3(PO4)2(s) + 9 HCl(aq) = 3 HCuCl3(aq) + 2 H3PO4(aq)
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + H2O(l) =>
H2SO4(aq) + Fe(OH)2(s) = FeSO4 + 2 H2O(l)
{6}C = {7}N{+} =>
7{6}C = 6{7}N{+}
A1O3 = A1 + O =>
A1O3 = A1 + 3 O
CH3CO2H + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
AgN + CaCl2 = AgCl2 + CaN =>
AgN + CaCl2 = AgCl2 + CaN
HCl + K2CO3*15H2O = KCl + CO2 + H2O =>
2 HCl + K2CO3*15H2O = 2 KCl + CO2 + 16 H2O
HBr(aq)LiOH(s) = LiBrH2O =>
HBr(aq)LiOH(s) = LiBrH2O
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Na(SO2) + Pb(NO3)2 = Pb(SO2)2 + Na(NO3) =>
2 Na(SO2) + Pb(NO3)2 = Pb(SO2)2 + 2 Na(NO3)
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
HCOONa = (COO)2Na2H2 =>
2 HCOONa = (COO)2Na2H2
TiO2 + C2 = TiO + CO2 =>
4 TiO2 + C2 = 4 TiO + 2 CO2
Mn2O7 + C2H6O = MnO2 + H2O + CO2 =>
2 Mn2O7 + C2H6O = 4 MnO2 + 3 H2O + 2 CO2
Al + ZnBr3 = Zn + AlBr3 =>
Al + ZnBr3 = Zn + AlBr3
Be + HF = HFBe =>
Be + HF = HFBe
C10H20O2 + O2 = CO2 + H2O =>
C10H20O2 + 14 O2 = 10 CO2 + 10 H2O
B + HCl = BCl3 + H2 =>
2 B + 6 HCl = 2 BCl3 + 3 H2
NCl + CuO = CuCl2 + N2O =>
2 NCl + CuO = CuCl2 + N2O
Na2CO3(s) + HCl(aq) = NaCl(g) + H2O(l) + CO2(aq) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl(g) + H2O(l) + CO2(aq)
RbF + NH4NO3 = RbNO3 + NH4F =>
RbF + NH4NO3 = RbNO3 + NH4F
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Mg + O2 = MgO(classification) =>
2 Mg + O2 = 2 MgO(classification)
Ni(NO3)2 + NH3 + HCl = NH4 + NiCl2 + NO3 =>
Ni(NO3)2 + 2 NH3 + 2 HCl = 2 NH4 + NiCl2 + 2 NO3
Ca(CH3COO)2 + NH4Cl = CaCl2 + NH4(CH3COO) =>
Ca(CH3COO)2 + 2 NH4Cl = CaCl2 + 2 NH4(CH3COO)
Br + MgI2 = MgBr2 + I =>
2 Br + MgI2 = MgBr2 + 2 I
CuSO4*5H2O + Fe = FeCuSO4 + H2O =>
CuSO4*5H2O + Fe = FeCuSO4 + 5 H2O
Na(s) + H2(g) = HNa =>
2 Na(s) + H2(g) = 2 HNa
Ba(OH)2 + H2O = BaH3O + O =>
2 Ba(OH)2 + H2O = 2 BaH3O + 3 O
C3H6O3NaHCO3 = CO2H2ONaC3H5O3 =>
C3H6O3NaHCO3 = CO2H2ONaC3H5O3
NaJ + AgNo3 = NaNo3 + AgJ =>
NaJ + AgNo3 = NaNo3 + AgJ
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3
Na2CO3 + V2O5 + V + TeO3 = Na2VTeO6 + CO2 =>
5 Na2CO3 + 2 V2O5 + V + 5 TeO3 = 5 Na2VTeO6 + 5 CO2
LiO + AlPO = LiPO + AlO =>
LiO + AlPO = LiPO + AlO
HPO3 + Na2O = Na2HPO4 =>
HPO3 + Na2O = Na2HPO4
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| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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