What is the influence of molar concentration in a reaction at equilibrium?

a) Name the instrument used for measuring the DeltaU of a process. b) What is the value of DeltaG for a reaction at equilibrium? c) DeltaH and DeltaS of a reaction are 30.56 and 0.666 kJ/mol respectively at 1 atm pressure. Calculate the temperature at which the reaction is in equilibrium.

The following graph shows the relationship between subtrate concentration and rate of enzymatic reaction. What is the effect of subtrate concentration on rate of reaction ? And identify A.

Complete the table writing the effect of change in concentration in the system at equilibrium.

2SO_(2)+O_(2)harr 2SO_(3)+Heat what is the influence of concentration, pressure and temperature on the system at equlibrium: Explain it according to Le-Chatelier's principle.

Which of the following statement true for molecularity of a reaction? It is sum of exponents of the molar concentration of the reactants in the rate equation, It may have a fractional value, It is the number of molecules of the reactants taking part in a single step chemical reaction, It is determined experimentally

Equi molar concentrations of H_(2) and l_(2) are heated to equilibrium in a closed container. At equilibrium, the forward and backward rate constants are found to be equal. What % of the initial concentration of H_(2) reacted and got consumed at equilibrium?

What about the concentration of acid in both the reactions ?

The chemical equation of a stage in the industrial preparation of sulphuric acid is given below. 2SO_2+O_2harr2SO_3+Heat : What is the influence of the catalyst in equilibrium?