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
PIT_PIT [208]
2 years ago
5

Suppose you found an unknown substance in a laboratory. It has the formula H2O2 written on the bottle. Is it water? How do you k

now?
Chemistry
1 answer:
Brilliant_brown [7]2 years ago
4 0
It is not water because water is H2O. H2O2 is Hydrogen Peroxide
You might be interested in
What is the OH- ion concentration, in moles per liter, of an aqueous solution with a pH of 7?
topjm [15]

Answer:

B

Explanation:

the pH scale is based on the function

1x10-14

So since pH is neutral the concentration of OH and H must be equal hence the only option in which the concetration would [OH]{H}= 1x10-14 would be when both are equal so it cannot be a or d and when they are expressed in concetration so the only option is B.

3 0
3 years ago
Given the reaction: C6H12O6 + 6O2 → 6CO2 + 6H2
iogann1982 [59]
Use the coefficients as a ratio. 1:6 = x:24. You can write these as fractions and cross multiply, 6x=24. Solve and x=4, so four molecules would be needed
3 0
3 years ago
Read 2 more answers
Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below.Magnesium
ser-zykov [4K]

Answer:

10 core 2 valence

Explanation:

i just did this question on edgenuity

7 0
3 years ago
Read 2 more answers
What term best defines the process that occurs when nuclei combine to produce a nucleus with more mass?
bekas [8.4K]
I just answered your other question and wrote all the definitions of the terms. I would say this is probably refering to Fusion because you are fusing together more nuclei into one nucleus. Fusion= bringing separate things into one entity.
4 0
3 years ago
Read 2 more answers
What are two ways to describe concentration? How do they differ from one another?
adell [148]

Answer:

no .........................

3 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the atoms of the gas neon
    14·2 answers
  • Use of fractional distillation ?
    7·1 answer
  • In an experiment in space, one proton is held fixed and another proton is released from rest a distance of 2.00mm away. What is
    13·1 answer
  • The Ability of a material to be drawn into a thin wire is called??
    5·1 answer
  • What is an acid in chemistry?
    14·2 answers
  • An unknown acid has a hydronium ion concentration of 0.00352. what is its ph
    13·1 answer
  • Calculate the mass of sodium acetate (CHaCOONa) required to prepare 50 mL of a 0.10 M sodium acetate solution. Calculate the vol
    9·1 answer
  • Question 5
    12·1 answer
  • Are there Muslims?<br> For Muslims
    8·2 answers
  • Your family as an old apple tree in your backyard Your mom loves using the tree's apples to make pies. You don't care for apples
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!