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
Dmitrij [34]
2 years ago
10

A 10.0 ml portion of 0.010 m hcl is diluted by adding it to100.0 ml of water. what is the ph of the solution

Chemistry
1 answer:
Volgvan2 years ago
4 0

From the calculation, the pH of the solution after dilution is 3.

<h3>What is the pH?</h3>

The pH is the hydrogen ion concentration of the solution. Now we know that;

C1 =  0.010 m

V1 = 10.0 ml

V2 = 10.0 ml + 100.0 ml = 110 ml

C2 = ?

C1V1 = C2V2

C2 = C1V1 /V2

C2 =  0.010 m  * 10.0 ml / 110 ml

C2 = 0.00091 M

pH = -log[0.00091 M]

pH = 3

Learn more about pH:brainly.com/question/15289741

#SPJ1

You might be interested in
Consider the reaction 2X2Y+Z2⇌2X2YZ which has a rate law of rate= k[X2Y][Z2] Select a possible mechanism for the reaction. View
Aleksandr-060686 [28]

Answer:

Check the explanation

Explanation:

Kindly check the attached image below to see the step by step explanation to the question above.

5 0
2 years ago
Ammonia gas combines with excess oxygen gas to produce nitric oxide and water. How many grams of ammonia gas would have to react
Sedbober [7]

Answer:

11.6g of NH₃(g) have to react

Explanation:

For the reaction:

4 NH₃(g) + 5 O₂(g) → 4 NO(g) + 6 H₂O(g) ΔH = -905kJ

<em>4 moles of ammonia produce 905kJ</em>

Thus, if you want to produce 154kJ of energy you need:

154kJ × (4 mol NH₃ / 905kJ) = <em>0.681moles of NH₃. </em>In mass -Molar mass ammonia is 17.031g/mol-

0.681mol NH₃ × (17.031g / mol) = <em>11.6g of NH₃(g) have to react</em>

3 0
3 years ago
What kind of graph shows how data change over time, with no lines<br> connecting the data points?
zaharov [31]

Answer:

Bar Graphs

Explanation:

5 0
3 years ago
Together, the protons and neutrons are called what?
mario62 [17]
I think B. is the correct answer i hope i helped
3 0
3 years ago
Read 2 more answers
Evaluate the Lewis structures below and pick the statements that best describes the accuracy of each of the structures. There ma
Artyom0805 [142]

Answer:

The structures shown by dots and lines to give the exact number of electrons in the outer most shell is explained by Lewis Structures.

Explanation:

Lewis structures are those structures in which the diagram is shown using the electron representation. They are easy to understand as the diagram completely depicts where the electrons are shared and where they are transferred. The diagram also explains where there is a single bond and where there is a di covalent bond or tri covalent bond explaining where the single , double or triple electron pair is shared. The electrons are shown by dots or lines.

For example CCl₄ can be shown as follows

                  ..

               .. Cl..

  ..                               ..

..Cl..----------C----------..Cl..

                   ..

                .. Cl..

The picture shows that each chlorine has six electrons in its outer shell and then a pair of electron is shared with carbon forming a single covalent bond.

Similarly methane CH4 can also be shown.

The hydrogen has one electron and it shares an electron from carbon stabilising itself forming methane.

6 0
3 years ago
Other questions:
  • How much energy is needed to melt 47.6g of water
    13·1 answer
  • where are the most reactive elements on the periodic table ? what makes one element more reactive than another​
    10·1 answer
  • Which of these statements describes a chemical property?
    10·2 answers
  • What is the hydrophobic effect? what types of atoms are most likely to be found in portions of molecules or entire molecules tha
    10·1 answer
  • What would cause the percent yield of a reaction to be less than 100%?
    15·1 answer
  • Arrange these Alkaline Earth metals from lowest to highest electronegativity: Ca, Be, Ba, Sr
    6·1 answer
  • What is the role of electric current in electrolysis
    13·1 answer
  • what noble gas has the same electron configuration as each of the ions in the following compounds? a. Cesium sulfide b. strontiu
    6·1 answer
  • Please help me with this please help
    7·1 answer
  • Runoff from agricultural land carries chemicals from fertilizers that collect in a lake. The buildup of chemicals can eventually
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!