Decreasing the concentration of h2

Reference no: EM13687118

Problem- For the reaction shown below, which change in conditions made to the system at equilibrium will result in a net reaction to the right to form more product?

C(s) + 2 H2(g) ? CH4(g) ?H° = - 74.8 kJ

1) Adding more C

2) Decreasing the concentration of H2

3) Increasing the concentration of H2

4) Increasing the concentration of CH4

Reference no: EM13687118

Questions Cloud

Calculate the concentrations of total acetate ion : Problem- Calculate the concentrations of total acetate ion for the 7 solutions below, prepared by mixing the specified volumes of .75 M acetic acid with .75 M sodium acetate, then diluting to 100.00 ml with water.

Calculate the ph for each of the cases in the titration : Question- Calculate the pH for each of the following cases in the titration of 50.0 mL of 0.100 M HClO(aq) with 0.100 M KOH(aq). The ionization constant for HClO is 4.0×10-8

What is the mass of this precipitate that will form : Problem- If I mix 50.0 mL of 0.200 M BaCl2 solution with 2.00 mL of a 50.0 mM AgNO3 solution, and then a precipitate will form. 1) What is this precipitate?

Decreasing the concentration of h2 : Problem- For the reaction shown below, which change in conditions made to the system at equilibrium will result in a net reaction to the right to form more product?

What is the molar solubility of sr3(aso4)2 : Problem- What is the molar solubility of Sr3(AsO4)2 and the concentration of Sr^2+ and AsO4^-3 in a saturated solution at 25 degrees celsius? The Ksp is 1.3x10^-18. Show and complete the balanced reaction.

Explain a standard solution of sulfuric acid : Problem- A volume of 80.0mL of aqueous potassium hydroxide (KOH) was titrated against a standard solution of sulfuric acid (H2SO4).

Calculate the concentrations of the ions : Problem- A liter of a solution saturated at 25 degrees celsius with calcium oxalate, CaC2O4, is evaporated to dryness, giving a 0.0061 gm residue of CaC2O4. Calculate the concentrations of the ions, the molar solubility, and the solubility product..

User Account

All Pages