1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wlad13 [49]
3 years ago
15

In a titration, 25.0 mL of 0.500 M KHP is titrated to the equivalence point with NaOH. The final solution volume is 53.5 mL. Wha

t is the value of M2 for the reaction?
0.439 M

0.500 M

0.234 M

1.07 M
Chemistry
2 answers:
kumpel [21]3 years ago
8 0

Answer : The concentration of the NaOH is, 0.234 M

Explanation :

Using neutralization law,

n_1M_1V_1=n_2M_2V_2

where,

n_1 = basicity of an acid = 1

n_2 = acidity of a base = 1

M_1 = concentration of KHP = 0.500 M

M_2 = concentration of NaOH = ?

V_1 = volume of KHP = 25 ml

V_2 = volume of NaOH = 53.5 ml

Now put all the given values in the above law, we get the concentration of the NaOH.

1\times 0.500M\times 25ml=1\times M_2\times 53.5ml

M_2=0.234M

Therefore, the concentration of the NaOH is, 0.234 M

Lena [83]3 years ago
3 0
M1v1=m2v2 
m2=(m1v1)/v2 
Where m is the molarities and v is the volumes
<span>m2=(25.0*0.500)/53.5
m2=12.5/53.5
m2=0.2336
by rounding off:
m2=0.234 M
so the answer is C: 0.234 M</span>
You might be interested in
Calcula el pH de estas soluciones: A-acido sulfúrico 0,0013 m B- hidróxido de socio 1,7 . 10 (-3) C- hidróxido de bario 2,2 . 10
Vladimir [108]

Answer:

ksüqkdbkavavsü hwkfülbjvvsb

4 0
2 years ago
How hydrogen chloride gas is prepared on labrotary by conc sulpheric acid<br> ​
Citrus2011 [14]

Answer:

It is prepared small amounts of hydrogen cloride for uses in the lab.

It can be  "generated in an HCl generator by dehydrating hydrochloric acid with either sulfuric acid or anhydrous calcium chloride."

4 0
2 years ago
________ is a measure of the amount of matter in an object.
Zepler [3.9K]
Mass i think hope and this helps u
6 0
3 years ago
Read 2 more answers
How many grams are in 3.78 x 10^22 molecules of SO2?
Vesnalui [34]
X2 is the answer help me and I will help you
6 0
3 years ago
Why might a geologist ask an analytical chemist to help identify the minerals in a rock.
Stels [109]

A geologist would ask the analytical chemist to identify the rock's composition. Chemists gather data from afar and analyze matter back to earth.

<h3>Who is a geologist ?</h3>

A geologist is a scientist who focuses on the processes that shape terrestrial planets and the solid, liquid, and gaseous stuff that makes up Earth. Although training in physics, chemistry, biology, and other sciences are sometimes helpful, geologists typically pursue geology as their field of study. Geology includes a significant amount of field study (field work), even if many of its subdisciplines also involve laboratory and computer work.

Geologists look for natural resources like oil, gas, precious and base metals in the energy and mining industries. They are also in the vanguard of efforts to prevent and lessen the effects of natural disasters and hazards like earthquakes, volcanoes, tsunamis, and landslides.

To learn more about geologist from the given link:

brainly.com/question/25762503

#SPJ4

7 0
1 year ago
Other questions:
  • State is characterized by the lowest density of the three states
    7·1 answer
  • Which of the following is an example of an endothermic process?
    10·1 answer
  • How many grams of sulfuric acid are needed to produce 57.0 grams of water? Show all steps of your calculation as well as the fin
    13·2 answers
  • What is the formula for copper(ii) phosphate? capitalization and punctuation count!?
    12·1 answer
  • for the reaction shown compute the theoretical yield of product in moles each of the initial quantities of reactants. 2 Mn(s)+3
    8·2 answers
  • State the range of the ph scale
    12·2 answers
  • At 0°c a bottle contains a 325 mL of water in its liquid state. What is the volume of the water after it freezes (at 0°C)?
    5·1 answer
  • I have a homework and I need help please.​
    15·1 answer
  • What reaction is zinc(s) + water(l) →
    6·2 answers
  • Before tackling this problem, be sure you know how to find the antilog of a number using a scientific calculator.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!