joycedeclet joycedeclet

15-05-2020
Chemistry

contestada

Plz Help!
What volume of 1.0M NaOH is required to neutralize 30mL of 1.0M HCl?
a. 15mL
b. 45mL
c. 30mL
d. 10mL
e. 60mL

Respuesta :

ahmdying ahmdying

15-05-2020

Answer:

c. 30mL

Explanation:

NaOH + HCl ---> H2O + NaCl

conc. = mol/vol

mol HCl = conc. x vol

= 1.0 x 30

= 30mol

mol NaOH = 30mol

vol. = mol/conc

= 30/1.0

= 30mL

Answer Link

Otras preguntas

Which quality makes Earth particularly well-suited to support life? Apex

Formulate the recursive formula for the following geometric sequence. {-16, 4, -1, ...} Show all your work please:)

Imagine you were creating a brief (one minute or so) animation project. Briefly describe the production timeline and responsibilities that would be required to

The length of a rectangle is 1 units less than the width. The area of the rectangle is 20 units. What is the width, in units, of the rectangle?

Examine the images carefully and use them to answer PART A and PART B.

Rituals that reinforce community standards of behavior and community cohesiveness are: Group of answer choices rites of passage social rites of intensification

Solve the equation 24+0.44x=19+1.69x

Given the following cross between parents of the genotypes AABBCc × AabbCc, assume simple dominance for each trait and independent assortment. What proportion o

create a presentation based on the role of Harlem in Baldwin’s life and in the story, paying attention to the world of jazz. Respond to the question: In "Sonny’

In the Neolithic period, art flourished because