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
Dafna11 [192]
4 years ago
7

How do you test pH levels in bottled water?

Chemistry
1 answer:
dimaraw [331]4 years ago
8 0
You can use a universal indicator. The color of the universal indicator before contact with other chemicals is green, which is the pH of 7. We know that bottled water is pH 7. So when we put a few drops of universal indicator, the color would be green indicating neutral pH.
You might be interested in
What are the monomers of bakelite​
topjm [15]

Answer:

Bakelite is a polymer made up of the monomers phenol and formaldehyde. This phenol-formaldehyde resin is a thermosetting polymer.

8 0
4 years ago
Read 2 more answers
Label one of the test tubes Fe2+. Add 4 milliliters of iron(II) sulfate to the test tube.
Mila [183]

Answer: A: Has little to no reaction; might turn slightly red in color. B: The liquid grows darker in color to a more reddish tone.

Explanation: I didn’t have the necessary materials to complete the experiment so the teacher told me and I put it in my own words.

8 0
3 years ago
Substances that are physical combinations of two or more different types of matter are known as
Veseljchak [2.6K]

Answer:

A mixture!

Explanation:

Mixtures are a substance made of combining two or more different kinds of matter :)

Hope this helped!

7 0
3 years ago
The Periodic Table<br> List 3 elements that belong to the same<br> Group/Family.
hichkok12 [17]

Answer:

Lithium,Sodium,Potassium all belong to transition metals

3 0
3 years ago
Read 2 more answers
Define the following terms: i) Rigidity ii) Compressibility and iii) Density
Nutka1998 [239]
Rigidity is the inability to bent or be force out of shape while compressibility is the ability to be flattened, pressed or squeezed into a smaller piece.
density is the degree of compactness of a substance.
3 0
3 years ago
Other questions:
  • How to know what elements are least likely to form ions?
    12·2 answers
  • Which of the following processes in the water cycle causes the formation of clouds
    11·2 answers
  • What will happen to the chemical equilibrium if mgci2 is added
    7·1 answer
  • Which statement best describes a solution? a mixture consisting of minute particles suspended in a medium that start moving abou
    7·1 answer
  • What best describes how the behavior of rocks changes when they become deeply buried and placed under high levels of heat and pr
    9·1 answer
  • Determine the number of grams of Carbon in 215 g of sucrose.
    9·1 answer
  • PLEASE HELP DUE SOON
    11·1 answer
  • 2.0 L of a gas is at STP. What is the new pressure in kPa if the volume changes to 10.5 L and the temperature and # of molecules
    14·1 answer
  • Pleaze help im gonna fail this semester
    13·2 answers
  • 4. Pb +FeSO, - PbSO, +Fe<br> Reaction Type:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!