| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 HC1 = 2 CaC1 + H2
AgNo{3} + KI = AgI + KNo{3} =>
AgNo{3} + KI = AgI + KNo{3}
H14O11SZn = ZnSO4 + H2O =>
H14O11SZn = ZnSO4 + 7 H2O
NH4NO3 + Pb(ClO4)2 = NH4(ClO4)2 + PbNO3 =>
NH4NO3 + Pb(ClO4)2 = NH4(ClO4)2 + PbNO3
CH3(CH2)10COOH + O2 = CO2 + H2O =>
CH3(CH2)10COOH + 17 O2 = 12 CO2 + 12 H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Co + NH3 = CoNH3 =>
Co + NH3 = CoNH3
LiOH + CaBr2 = Ca(OH)2 + BrLi =>
2 LiOH + CaBr2 = Ca(OH)2 + 2 BrLi
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
FeCl3*6H2O + NH4SCN = (NH4)3[Fe(SCN)6] + NH4Cl + H2O =>
FeCl3*6H2O + 6 NH4SCN = (NH4)3[Fe(SCN)6] + 3 NH4Cl + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2SO3 + S = (NH4)2S + SO2 =>
2(NH4)2SO3 + 3 S = 2(NH4)2S + 3 SO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
CaI2 + Na2SO4 = Na2I2 + CaSO4 =>
CaI2 + Na2SO4 = Na2I2 + CaSO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnCO3 + SiO2 = ZnSiO3 + CO2 =>
ZnCO3 + SiO2 = ZnSiO3 + CO2
B + H2SO4 = H2BO3 + SO2 + H2O =>
B + 2 H2SO4 = H2BO3 + 2 SO2 + H2O
ZrO(NO3)2 + Mg(NO3)2 + C2H5NO2 = MgZrO3 + CO2 + N2 + H2O =>
9 ZrO(NO3)2 + 9 Mg(NO3)2 + 20 C2H5NO2 = 9 MgZrO3 + 40 CO2 + 28 N2 + 50 H2O
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
HBrO3LiOH = H2OLiBrO3 =>
HBrO3LiOH = H2OLiBrO3
CuCl2*2H2O + NaOH = CuO + NaCl + H2O =>
CuCl2*2H2O + 2 NaOH = CuO + 2 NaCl + 3 H2O
[C5H5Fe(CO)2]2 + I2 = [C5H5Fe(CO)2I] =>
[C5H5Fe(CO)2]2 + I2 = 2[C5H5Fe(CO)2I]
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
HBr + NiCO3 = H2CO3 + Br2Ni =>
2 HBr + NiCO3 = H2CO3 + Br2Ni
FeBr3 + AgNo3 = Fe(No3)3 + AgBr =>
FeBr3 + 3 AgNo3 = Fe(No3)3 + 3 AgBr
Li + HNO3 = LiNO3 + H2O + NO2 =>
Li + 2 HNO3 = LiNO3 + H2O + NO2
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
Ca(ClO3)(s) = CaCl(s) + O2(g) =>
2 Ca(ClO3)(s) = 2 CaCl(s) + 3 O2(g)
KI(aq) + CuSO4(aq) = CuI(aq) + KSO4(aq) =>
KI(aq) + CuSO4(aq) = CuI(aq) + KSO4(aq)
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = Na2SO4 + 8 HCl + H2SO4
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
CuFeS2 + HNO3 = Cu(NO3) + Fe(NO3)3 + H2SO4 + NO + H2O =>
3 CuFeS2 + 28 HNO3 = 3 Cu(NO3) + 3 Fe(NO3)3 + 6 H2SO4 + 16 NO + 8 H2O
Lithium + Water = lithiumhydroxide + hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
KOHNH4Br = KBrNH4OH =>
KOHNH4Br = KBrNH4OH
Na(aq) + H2O(aq) = NaOH(aq) + H2(g) =>
2 Na(aq) + 2 H2O(aq) = 2 NaOH(aq) + H2(g)
Ca3P2 + Fe2O3 = CaO + FeP =>
Ca3P2 + Fe2O3 = 3 CaO + 2 FeP
C2H4O4 + O3 = CO2H2O =>
3 C2H4O4 + 2 O3 = 6 CO2H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb + NaI = PbI + Na =>
Pb + NaI = PbI + Na
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Mn100(NO3)200*2H200O100 + C400H600O600 = La70Sr30Mn100O300 + N100O200 + H200O100 + C100O200 =>
35 La100(NO3)300*6H200O100 + 15 Sr100(NO3)200 + 50 Mn100(NO3)200*2H200O100 + 17 C400H600O600 = 50 La70Sr30Mn100O300 + 235 N100O200 + 361 H200O100 + 68 C100O200
CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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