averk9136 averk9136

20-02-2020
Chemistry

contestada

While running a column a student notices that after 43 min, approximately 30 mL of solvent has been eluted. Calculate the flow rate of the column.

Respuesta :

Supabrain Supabrain

22-02-2020

Answer:

F = V / T

= [tex]\frac{30ml}{0.72hr}[/tex]

= 42ml/hr

Explanation: first convert time into hours,then deduce the formula for the flow rate

Answer Link

Otras preguntas

A glass holds 189 milliliters of juice. How many liters will 36 glasses hold?

Which type of material is NOT transported by the blood? Select one: a. blood gases b. nutrients c. lactic acid d. neurotransmitters e. hormones

After traveling 345 miles, the Johnston family stopped at a rest stop for lunch. Looking at the map, they realized they had completed of the trip. If d represen

Which method should be used to solve for x? 25x=57 distributive property addition property of equality combining like terms division property of equality

A U.S. sociologist receives a grant to study racial and religious prejudice among the people of southeast Asia. The sociologist makes a serious and unbiased eff

How far north you live from the equator is measured as your ________, whereas an imaginary line marking all those places at that same distance north of the equa

1. Los turistas (compartir) sus fotografías. 2. Nosotros (aprender) italiano. 3. Tú (decidir) escribir en inglés, ¿verdad? 4. Yo (deber) leer tres libros. 5. Nu

The computers of nine engineers at a certain company are to be replaced. Four of the engineers have selected laptops and the other 5 have selected desktops. Sup

suppose y varies directly as x write a direct variation equation that relates x and y Y=6 when x=9

if an article is reviewed by one or more experts in the field its called