bemmaleigh380 bemmaleigh380

15-11-2020
Biology

contestada

17.Addition of hydroxide ions to a solution will Select one : O have no effect on acidity OB increase the acidity O C. buffer the solution . O D. decrease the acidity

Respuesta :

hamuniruha hamuniruha

15-11-2020

Answer:

D

Explanation:

Hydroxide ions make solutions more basic by decreasing its acidity (this is accomplished by reacting with H+)

Answer Link

Otras preguntas

-2(-3v-5)-5v=12(1+v)-2

A galvanic (voltaic) cell consists of an electrode composed of chromium in a 1.0 M chromium(III) ion solution and another electrode composed of copper in a 1.0

A stream moving with a speed of 7.1 m/s reaches a point where the cross-sectional area of the stream decreases to one half of the original area. What is the spe

Write the Lewis structure and molecular formula for each of the following hydrocarbons: (a) hexane (b) 3-methylpentane (c) cis-3-hexene (d) 4-methyl-1-pentene (

In blue-white screening, what do blue colonies represent? cells that have not taken up the plasmid vector cells with recombinant plasmids containing a new inser

Predict the products of each of the following reactions and then balance the chemical equations. (a) Fe is heated in an atmosphere of steam. (b) NaOH is added t

Susan's grandmother, at age 80, is engaged in the personal journey of connecting her life with the historical and cultural purpose of human society. The grandmo

An advertiser who uses ad scheduling has a custom bid adjustment for 9 p.m. to 12 a.m. on weeknights. The normal bid is US$0.40 and the bid multiplier is -25%.

If x(a) = a2 + 2a + 1 and w(a) = 9a2 + 20a - 1, then what is x(a) + w(a)? Please help!! Been stuck on this question for a day !

im want to know hiw too solve the problem 15-7+2