Explain what is the concentration of a solution of pigment x

Assignment Help Chemistry

Reference no: EM13549839

If 1.0 μg/ml of pigment X shows an absorbance of 0.059 at 370 nm, then what is the concentration of a solution of pigment X that shows an absorbance of 0.443 at 370 nm? (Assume linearity.)

Reference no: EM13549839

Questions Cloud

Determine the specific gravity of the wooden cylinder : Determine the specific gravity of the wooden cylinder from the following data: (The metal cylinder of question 1 was used as the sinker.) Mass of wooden cylinder in air = 6.9 gm Apparent mass of the metal cylinder and wooden cylinder in water = 45.8 ..

Determine how deep is the ocean at that point : In this section assume the temperature is 20unless directed otherwise. A submarine 47 deep emits a sonar (sound) wave. How deep is the ocean at that point

Plastic bag is filled with hydrogen at atmospheric pressure : A plastic bag is filled with hydrogen at atmospheric pressure and 18.0 oC. Assume that the mass of the bag is negligible and take the temperature of the outside air to be 0 oC. With the help of this "balloon" we want to lift a 44.0 kg girl off her..

Explain the unit cell for tin has tetragonal symmetry : The unit cell for tin has tetragonal symmetry, with a and b lattice parameters of 0.583 and 0.318 nm, respectively. If its density, atomic weight, and atomic radius are 7.30 g/cm3, 118.69 g/mol, and 0.151 nm, respectively, compute the atomic packi..

Explain what is the concentration of a solution of pigment x : If 1.0 μg/ml of pigment X shows an absorbance of 0.059 at 370 nm, then what is the concentration of a solution of pigment X that shows an absorbance of 0.443 at 370 nm? (Assume linearity.)

Vertical position with its lower-supported by horizontal : A spring (k=600N/m) is placed in a vertical position with its lower end supported by a horizontal surface. The upper end is depressed 20 cm, and a 4.0-kg block is placed on top of the depressed spring. The system is released from rest. How far above ..

Find the wavelength in muscle tissue : Medical ultrasound. Ultrasound with = 5.8is used in a medical imager. Find the wavelength in air, with sound speed 343. Find the wavelength in muscle tissue

Determine the peak current that flows in this circuit : An LRC series circuit with R=150 ohlms, L=25 mH, and C=2 uF is powered by an ac voltage source of peak voltage Vo=340V and frequency f=660 Hz. Determine the peak current that flows in this circuit

User Account

All Pages