the rate constant for a particular second-order
The rate constant for a particular second-order reaction = 0.47 M-1s-1, the initial concentration of reactant = 0.25 mol/L, then determine how long will it take for the concentration to decrease to 0.13 mol/L express your answer in seconds.
Expected delivery within 24 Hours
a sample of 1000 mlnbsp of 010 m ammonia nh3 is titrated with hno3 of 010 m find out the ph of the solution after adding 1000 ml of nitric acid hno3
compute the hydroxide ion concentration in a nh3 solution that is 0091 m and 0028 m nh4cl kb of nh3 is 18 x 10-5using a sample of gas of mass of 387
determine the numbers of oxygen molecules are required for each molecule of c6h12o6 glucose that is oxidized if glucose is oxidized by molecular o2
what is the mass in mg of 25 x 1018 atoms of americium-241 present in the smoke detectors if a tiny speck of radioactive americium-241 24106 gmol is
the rate constant for a particular second-order reaction 047 m-1s-1 the initial concentration of reactant 025 moll then determine how long will it
when the initial concentration of reactant is 071 m a second-order reaction has a half-life of 18 s then determines the rate constant for this
during a breath the average human lung expands by about 050 l how much work in rm j is done during the expansion if this expansion occurs against an
determine the volume of co2 at a temperature twenty two degree celsius and a pressure of 781 mmhgnbsp could be absorbed by 327 grams of lithium
what is thenbsptotal energy of the photons detected in a period of one hournbspif a radiation detector is capturing 8 x 107 photons per second at
1958373
Questions Asked
3,689
Active Tutors
1429490
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Question: How do you define obesity? Does your definition account for evolutionary adaptations?
What is the purpose of cell cycle check points one to Cornes specialize for rolling particular tissue number two cell pausing the cell cycle problems
Question: What type of damage does ionizing radiation cause to biological molecules?
Question: Why do the Greeks favor male nudity? Please write a short essay to explain your conjecture.
Question: Which one of the following scenarios BEST represents a non-value-added storing activity?
When probing the thermodynamics of ligand binding to a protein the fractional occupancy is frequently measured at equilibrium
There are numerous models for assessing toxicity. For example, in vitro methods (e.g., human cell cultures, organ-on-a-chip), in silico models