AllenSunkel698 AllenSunkel698

02-06-2015
Chemistry

contestada

In which 0.01 M solution is phenolphthalein pink?
(1) CH3OH(aq) (3) CH3COOH(aq)
(2) Ca(OH)2(aq) (4) HNO3(aq)

Respuesta :

lulu1991 lulu1991

25-06-2015

The answer is (2) Ca(OH). The solution that can make phenolphthalein pink is a base. The CH3COOH and HNO3 are acid. CH3OH is a kind of alcohol and is neutral.

Answer Link

Otras preguntas

In how many ways can a committee of five Democrats and four Republicans be formed from a group of twelve Democrats and twelve Republicans?

Plot the point on this function with an x-value of 6. What is the y-value of this point?

What is 4.5 repeating as a fraction?

A population of 50 foxes in a wildlife preserve doubles in size every 14 years. The function y = 50.2*, where x is the number of 14-year periods, models the pop

373646351636646475753626266374747574884x848484893990299149440505944330309877=?

A parking garage bases its prices on the number of hours that a vehicle parks in the garage.The first two hours cost $2 per hour, between two hours and six hour

Help me with ixl please

Consider the following inequality: −2(2z−3)≥2z+24 Step 1 of 2 : Write the solution using interval notation.

Help with is ixl please

Plot the point on this function with an x-value of 6. What is the y-value of this point?