initial rate constant

This method is used for reactions where more than one reactant species are involved. Initial rates of the reaction are determined by varying the concentration of only one reactant while keeping the concentrations of other reactants constant. Initial ..

This method is used for reactions where more than one reactant species are involved. Initial rates of the reaction are determined by varying the concentration of only one reactant while keeping the concentrations of other reactants constant. Initial rate..

The magnitude of equilibrium constant K is a measure of the extent to which the reversible reaction has proceeded at equilibrium. The larger the value of the equilibrium constant, the greater is the extent to which the forward reaction takes place and therefore the greater the c..

Rates of most chemical reactions increases with temperature because the rate constant 'k' increases with temperature. The temperature dependence of the rate constant is given by the Arrhenius equation, where..

Example 6: A first order reaction is 40% complete in 50 minutes. What is the rate constant? In what time will the reaction be 80% comple..

Phase Constant in SHM..

It is defined as the space rate of change of phase. In a distance l , a phase change of 2 p occurs. It must be noted that when a wave passes from one medium to another, its velocity changes. In this process the frequency remains the same, but the wavelength changes in proportion to t..

Suppose that the kangaroo population in an island of Australia is 100 initially, its birth rate is (0.05 k )P and death rate is (0.01 k )P, where k is a constant. What is the value of k , if P′(0) = 20? [P = P( t ) is the kangaroo population after t yea..

Choose the exponential function with the initial value 13, decreasing at a rate of 0.42% per week. => S( t ) = 42(0.0013) t or S( t ) = 13(0.9958) t or S( t ) = 13(0.0042) t or S( t ) = 42(0.0995) t..

Rate of reaction basically means the speed at which a chemical reaction occurs. The speed of a reaction is determined by monitoring the concentrations of the reactants or products at intervals of time. The volume of the reaction vessel is kept constant and there is no addi..