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
SVEN [57.7K]
3 years ago
13

Some bleaches contain hydrogen peroxide as their active ingredient, while others contain sodium hypochlorite. Both these chemica

ls contain an element that makes a colored stain colorless. What is that element?
Question 11 options:

A) nitrogen

B) oxygen

C) phosphorous

D) hydrogen
Chemistry
1 answer:
pshichka [43]3 years ago
3 0
B) oxygen, because oxygen is the only element that is in both chemical formulas.
You might be interested in
Name four products of incomplete combustion<br><br> Which four?
Y_Kistochka [10]

Answer:

1. Carbon Monoxide

2.Water

3. sulfuric acid

4.sulfur dioxide

Explanation:

If my answer helped please rate

8 0
4 years ago
Idk how to do this at all!!!
sergey [27]
Hello there!

I am not really sure which part you are talking about but let me answer some of them.

First, you need to read the information they gave you about glucose etc..

13- What is produced in photosynthesis?
"Photosynthesis is essential for all life on earth, because it provides food and oxygen."

Thus, the answer is: Photosynthesis produced food and oxygen.

14- What is the glucose used for?
"The glucose produced is used by the plant for energy and growth."

Thus, the answer is: The glucose used for energy and growth of the plants.

15- What is the oxygen used for?
"The oxygen produced is released into the air for us to breath."

Thus, the answer is: The oxygen used for us to breath.


I hope this helps!

Let me know if you have questions about the answer.

 
3 0
3 years ago
What is the last element in the periodic table?
borishaifa [10]

Answer:

Ununoctium

Explanation:

It's at the very end of the periodic table

6 0
3 years ago
Read 2 more answers
2. HBIO3 name this acid.​
aleksandr82 [10.1K]

Answer:

Hydroxy(oxo)bismuthine oxide

3 0
3 years ago
What can cells create
liraira [26]

Cells are the basic structures of all living organisms. Cells provide structure for the body, take in nutrients from food and carry out important functions. Cells group together to form tissues, which in turn group together to form organs, such as the heart and brain.

3 0
3 years ago
Other questions:
  • If you add 14.22ml of 2.97m hcl (42.2mmol) to an antacid, then neutralize the excess acid with 5.00ml of 0.1055 m naoh (0.528mmo
    6·1 answer
  • Which scientist’s law about the ratios of masses of elements in a compound did John Dalton’s work on the atomic structure help t
    7·2 answers
  • What is the universe made of?
    6·1 answer
  • A sulfuric acid solution containing 571.6 g of H2SO4 per liter of aqueous solution has a density of 1.329 g/cm^3.Calculate:a. Ma
    15·1 answer
  • Two solid samples each contain sulfur, oxygen, and sodium, only. These samples have the same color, melting point, density, and
    10·1 answer
  • In the United States, which assessment system measures inflation?
    13·1 answer
  • NO FILES PLZ HELP
    13·2 answers
  • Please help me 30 pointsss dont guess please be sure
    12·2 answers
  • Which one is the correct answer <br> Thanks
    6·2 answers
  • The dissolution of ammonium nitrate in water is given by the following equation:
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!