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

Immediately upon his election, what short-term solution did Franklin Roosevelt use to end the run on bank withdrawals? Select one: a. fireside chat b. bank hol

Change this verb to a noun by adding the suffix -ure. Remember to drop the silent e when necessary. expose

Tomochichi’s trip to England with James Oglethorpe was important because A) the English wanted to meet Oglethorpe’s Native American friends. B) it showed the g

In 1940, Palestine was home to who

Who was denied entry to an abolition conference in London and organized an event in New York in response? Frederick Douglass Sojourner Truth William Lloyd Garri

How do i do this problem?

What is the positive solution of x2 – 36 = 5x?

What was the MOST important way that the new government described in the Constitution prevented any one pearson or group from becoming too powerful? A. The go

Which statement is true about the language that the author uses in City? A. The author includes technical terms that are specific to the field of architecture.

3. Describe a root hair and explain its function