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
Colt1911 [192]
3 years ago
11

a swimming-pool worker wants the pools pH to be 7.2. She comes by to test the water and finds that the pH is 6.2. What should sh

e do to correct this solution?
Chemistry
1 answer:
nikdorinn [45]3 years ago
3 0
Add an alkaline compound to raise the pH to 7.2.
You might be interested in
Which accurately represents these building blocks of matter from the smallest to the largest?
cricket20 [7]
A atom, molecule, element is smallest to largest
7 0
3 years ago
Which best describes energy?
BlackZzzverrR [31]

Answer:

The ability to do work

7 0
3 years ago
Read 2 more answers
State the difference that may be observed between the solids obtain by evaporating a solution of a solid to dryness or letting i
tresset_1 [31]

Answer:

It well melt.While theother one will dry

Explanation:

3 0
2 years ago
1. What volume is required to contain 100.0 mol O2 at STP?​
Colt1911 [192]

Answer:

The volume is 2238,6 L

Explanation:

We use the formula PV=nRT. The conditions STP are: 1 atm of pressure and 273K of temperature:

PV=nRT ---> V=(nRT)/P

V= 100 mol x 0,082 l atm/K mol x 273K/ 1 atm

<em>V=2238, 6L</em>

5 0
3 years ago
Given a molecular formula, how would you calculate the molecular weight of a compound
Dominik [7]
Https://www.youtube.com/watch?v=J_MtVs0aBdU

Watch this and it will help you 
8 0
3 years ago
Other questions:
  • Be sure to answer all parts. Compounds A and B are isomers having molecular formula C5H12. Heating A with Cl2 gives a single pro
    13·1 answer
  • Which best explains how radiation is helpful in the plastics industry?
    6·2 answers
  • Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical
    6·2 answers
  • Consider the balanced equation below.
    9·2 answers
  • Neon has 8 electrons in it's outer shell. Does it need to bond? Why or why not?
    13·1 answer
  • Match the particle to the description
    12·1 answer
  • An object resting on a table weighs 100 N. With what force is the object pushing on the table? With what force is the table push
    12·1 answer
  • What do plants do with sugar? *
    8·1 answer
  • What is the cathode ray? How was the Nature of cathode rays determined?​​
    14·1 answer
  • Write a well-constructed paragraph on how ionic bonds
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!