kehdjdbdb68221 kehdjdbdb68221

07-01-2024
Chemistry

contestada

The specific rotation of a pure substance is -5.90. What percentage of this isomer is in a mixture that has an observed specific rotation of -2.95?
a) 25%
b) 50%
c) 75%
d) 100%

Respuesta :

Otras preguntas

A stock had returns of 15.51 percent, 22.47 percent, −8.68 percent, and 9.43 percent over four of the past five years. The arithmetic average return over the fi

Which is the correct label for the volume of a solid figure? units squared (i.e. m2) units cubed (i.e. m3)

factorize 12p2q -9q2

70% of what number is 56

What is the reflection image of (5,−3)across the line y=x

Varia is studying abroad in Europe. She is required pay $3,500 (in US dollars) per year to the university; however, she must pay in euros. How many euros can Va

Find the co-ordinates of the foot of the perpendicular drawn from the point (6, 3) to the line bysegment joining (4,1) and (8,3).

John and Joshua used a light microscope to observe a plant cell. They indicated the magnification as x1000. Given the eye piece lens magnification x10. Work out

If a cell has 24 pairs of chromosomes in its diploid state, how many chromosomes will it have after Meiosis 2? A. 12 B. 24 C.48 D. 6

Why do organizations such as ONC, NHIN, RHIOs, HIEs, SNOs, RECs, ACOs, and CCHIT exist?