Explain what is the concentration of the solution

Assignment Help Chemistry

Reference no: EM13269112

The anti-cancer drug m-THPC has an ? of 22,400 M^-1 cm^-1 at 652 nm in methanol. If I put a methanol solution of m-THPC into a 10.0 mm pathlength cuvet, and observe an absorbance of 0.132 (no units) at 652 nm, what is the concentration of the solution? (Assume there are no other solutes present in the methanlo.

Reference no: EM13269112

Questions Cloud

Find the magnitude of the torque that the weight creates : A lower leg being exercised. It has a 49-N weight attached to the foot and is extended at an angle with respect to the vertical. Consider a rotational axis at the knee, as indicated. (a) When = 87°, find the magnitude of the torque that the weight..

How much ice melts : If 80g of ice at -20 oC is placed in 200g of water at 15 oC, how much ice melts, The specific heat of ice is 0.5 cal/g-K

What fraction of the energy in the input signal is contained : A signal with Fourier transform F(jw) = 20/(4+jw) is passed through an ideal low pass filter whose cutoff frequency is 2 rad/sec (i.e., 0

How do we estimate uncollectible accounts : If a company extends credit directly to a buyer, they are assuming some risk that the buyer will not pay. How do we estimate uncollectible accounts?

Explain what is the concentration of the solution : If I put a methanol solution of m-THPC into a 10.0 mm pathlength cuvet, and observe an absorbance of 0.132 (no units) at 652 nm, what is the concentration of the solution? (Assume there are no other solutes present in the methanlo.

Find the magnitude of the mans force for both designs : To support the wheelbarrow in equilibrium, the man's hands apply a force to the handles that is directed vertically upward. Consider a rotational axis at the point where the tire contacts the ground, directed perpendicular to the plane of the pape..

What is the income statement and what accounts are included : What is the income statement and what accounts are included in it? Where will you get this information from for your course project?

Estimate the minimum uncertainty in the rest energy of muon : The average lifetime of a muon is about 2 µs. Estimate the minimum uncertainty in the rest energy of a muon

Design a bus with 3 bits in the address of the source : Design a bus with 3 bits in the address of the source, 4 bits in the address of the destination and 2 bits of data to be transmitted. Use gates only. Hint: good solution should be based on 2-dimensional decoding.

User Account

All Pages