help92821 help92821

22-03-2024
Chemistry

contestada

Assuming that a single drop is 0.05mL, how many drops of a 0.10MKI solution must be added to 100mL of 0.010M Pb(NO₃)₂ to just get a solution in which the concentration of KI is 0.020M?

a) 10 drops
b) 20 drops
c) 30 drops
d) 40 drops

Respuesta :

Otras preguntas

How did the opposition to and subsequent rejection of the League of Nations affect US policy at the beginning of World War II? The United States were members of

Which statement describes America's response to the communist takeover in Russia? A. Attorney General Mitchell Palmer used the public's fear of communism to sta

if there is a property that is 3/4 mile x 1/2 mile, how many kilometers does it equal and what is the total acreage?

3 1/8 - 1 7/8 write as mixed number

What is the value of the discriminant of the polynomial below? 3x^2+6x+5

Lauren jogs the rate at a 2 mile every 2/5 hour. what is her until rate?

Create an expression equivalent to 3x+2x-x

the deep end of a swimming pool is 15 meters. How deep is this in centimeter

What adds to 7 and multiplies to -30

In order for a person to recognize needs that are not being met and make a career out of fulfilling unmet needs, that person must have _____. a. interpretation