Determine the molar absorptive of x
Determine the molar absorptive of X? Molecule X has an absorbance of 0.287 at 247 nm when a 7.67× 10-5 M solution is measured in a 2.25 cm cell.
Expected delivery within 24 Hours
If the 82-foot rope is attached to top of te pole, determine mazimum distance from base of pole down hillside that rope will reach.
A sample which is having 0.00062 g of benzene (C6H6) is dissolved in the 200.0 mL of water. The solution gives an absorbance of 0.102 at 227 nm using a 1.0 cm cell. A separate water sample containing benzene gives an absorbance of 0.0844 at227 nm
There're three colored cookie jars. One jar is blue, another green and last one pink. The blue jar haves 9 chocolate chip and 12 sugar cookies. The green jar haves 13 chocolate chip, 10 sugar and 14 peanut butter cookies. The pink jar haves 7 choc
A thin ‘plano-convex’ lens consists of one curved surface and one flat surface. When the lens is made up of glass, then what radius of curvature must the curved face have in order to obtain a focal length of +10cm?
The certain trolley travels the distance of d=245.5 meters at the angle of approximately a=29.4 degrees, rising to the height of h=310.5 meters above sea level. Determine elevation of lower end of inclined plane.
Determine the normal boiling point of CCl4? Carbon tetrachloride, CCl4, has a vapor pressure of 213torr @ 40. C and 836 torr @ 80 C.
When the string is 2.05 m long and forms an initial angle of 35.0 degrees with the vertical, compute the speed of the particle at the given positions.
Explain what volume of 0.075 M KMnO4 will be needed to titrate 0.4555 g of K3 [Fe(C2O4)3]? Molar mass of K3[Fe(C2O4)3]=437.21 g/mol.
1939581
Questions Asked
3,689
Active Tutors
1417744
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Which of the following is correct regarding folate and vitamin B12 Group of answer choices Deficiency of either can lead to megaloblastic anemia Deficiency
Which of the following pre-pregnancy risk factors increase the risk of having both gestational diabetes and pre-eclampsia?
Question: How often should you include muscle-strengthening activities in your fitness program?
Question: Which of the following may help to reduce menstrual cramps? Group of answer choices Adequate fruit intake EPA+DHA supplements Extra virgin olive oil A
Choose the conclusions reached relating to vitamin D, calcium, or combined supplementation for the prevention of fractures in adults.
In addition to adequate intake of folate/folic acid, which of the following nutrients may help Amy reduce risk of having a baby affected by Neural Tube Defects?
15 year old male patient presents with complains on n/v and a bulge in the scotum while standing. during palaption of the scrotal sac