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
Lorico [155]
3 years ago
9

Ranjit titrates a sample 10.00 mL of Ba(OH)2 solution to the endpoint using 12.58 mL of 0.1023 M H2SO4.

Chemistry
1 answer:
julia-pushkina [17]3 years ago
5 0

<u>Answer:</u> The concentration of Ba(OH)_2 comes out to be 0.129 M.

<u>Explanation:</u>

To calculate the concentration of base, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is H_2SO_4

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is Ba(OH)_2

We are given:

n_1=2\\M_1=0.1023M\\V_1=12.58mL\\n_2=2\\M_2=?M\\V_2=10.00mL

Putting values in above equation, we get:

2\times 0.1023\times 12.58=2\times M_2\times 10.00\\\\M_2=0.129M

Hence, the concentration of Ba(OH)_2 comes out to be 0.129 M.

You might be interested in
239<br> 239<br> -<br> 93Np<br> 94Pu + c
seraphim [82]

Answer:4>34.1>56

Explanation:ez

5 0
2 years ago
Suzanne makes a tower out of six identical plastic box. Then she uses a pan balance to measure the mass of the tower. She finds
choli [55]
Take the 72 g and divid it by 6 which would equal 12 g each
8 0
3 years ago
MyRoad is a(n):
Assoli18 [71]

c. online college and career planning resource you can  access once you take the PSAT.

Explanation:

MyRoad is an online platform where college and career planning resources can be accessed when the PSAT has been taken.

It provides an online mentor-ship and guidance for approaching the more robust college life.

The platform allows diverse students to access useful information about their intended colleges.

It also helps in determining career choices and a host of other resources.  

5 0
3 years ago
What type of radioactivity occurs in nuclear reactor if a neutron and uranium are the typical reactants
prisoha [69]

Answer:

Fission. When a large fissile atomic nucleus such as uranium-235 or plutonium-239 absorbs a neutron, it may undergo nuclear fission. The heavy nucleus splits into two or more lighter nuclei, (the fission products), releasing kinetic energy, gamma radiation, and free neutrons.

Explanation:

6 0
2 years ago
Ill give u brainliest if u help asap
UkoKoshka [18]

Radio waves, radios

microwaves, microwaves

Infrared, tv remotes

5 0
3 years ago
Other questions:
  • The central atom in a certain molecule has 1 nonbonded electron pairs and 2 bonded electron pairs in its valence shell. the mole
    9·1 answer
  • Which statements describe inorganic compounds? Check all that apply
    9·2 answers
  • Gaseous ethane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 2.71 g of ethane is
    15·1 answer
  • An aqueous solution of methylamine (ch3nh2) has a ph of 10.68. how many grams of methylamine are there in 100.0 ml of the soluti
    13·1 answer
  • What is the reducing agent in the reaction below? <br><br> CrO3 + 2Al Cr + Al2O3
    10·2 answers
  • To use the gas law constant R = 0.0821, the unit for temperature should be Kelvin and the unit for volume should be milliliters.
    8·2 answers
  • What would be the change in<br> temperature if 5.0 g of water<br> absorbed 209 J of heat?
    13·1 answer
  • What are some of the ways that people can Reduce their use of fossil fuels?
    14·2 answers
  • A synthesis reaction takes place when carbon monoxide (CO) and hydrogen gas (H2) react to form methanol (CH3OH). How many grams
    12·1 answer
  • Use the drop-down menus to determine the changes of<br> state that are missing from the triangle.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!