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
Anarel [89]
3 years ago
12

How many atoms of oxygen in 4 molecules of HNO3?

Chemistry
2 answers:
DaniilM [7]3 years ago
8 0

Answer:12

Explnation:

MrRissso [65]3 years ago
4 0

Answer:

12 oxygen atoms are in 4 molecules of HNO3?

Explanation:

the amounts of atoms of all the component in HNO3, which are 1 atom of Hydrogen, 1 atom of Nitrogen and 3 atoms of Oxygen.

You might be interested in
Which of these is a mixture of particles that are large enough to scatter or block light
Daniel [21]
The answer is C. because <span>particles settle out over time ,can block light and scatter light .</span>
5 0
3 years ago
SCIENCE QUEASTION I PUTED IT IN CHEMISTRY BECAUSE BRAINLY HAS NO SCIENCE WILL MARK BRAINLIEST
Elena L [17]

#1. The condition of the atmosphere at a certain time and certain place

#2. The rate of evaporation is EQUAL to the rate of condensation

Please mark Brainliest if this was helpful! :)

7 0
3 years ago
Describe how you can figure out how many grams of a COMPOUND if you know how many moles there
____ [38]
Divide the mass of the compound in grams by the molar mass you just calculated. The answer is the number of moles of that mass of compound. For example, 25 grams of water equals 25/18.016 or 1.39 moles.
4 0
2 years ago
Write a net ionic equation to show that hydroiodic acid, hi, behaves as an acid in water.
OlgaM077 [116]

Answer:

HI(aq) + H₂O(ℓ) ⟶ H₃O⁺(aq) + I⁻(aq)

Explanation:

The HI donates a proton to the water, converting it to a hydronium ion

HI(aq) + H₂O(ℓ) ⟶ H₃O⁺(aq) + I⁻(aq)

Thus, the HI is behaving like a Brønsted acid.

3 0
3 years ago
Read 2 more answers
In order to dry wet clothes, we spread them on a clothline. This is because (i) spreading increases surface area (ii) clothes be
Novosadov [1.4K]

Answer:

this is because spreading it makes more sunlight hit the cloth which results in it drying faster

3 0
3 years ago
Other questions:
  • Fermentation of 826 mL grape juice (density is 1.0 ) is allowed to take place in a bottle with a total volume of 885 mL until 19
    9·1 answer
  • A compass needle points north when let it move freely. why do scientist think this happened?​
    11·1 answer
  • How many liters of O2 are required to produce 3.99 miles of CO2?
    10·1 answer
  • If a shell can hold a maximum of 32 electrons what is the value of n?
    13·1 answer
  • A crystal of solute is added to a solution and the crystal remains undisolved.the solution is best classified as..
    5·1 answer
  • Group of students is investigating whether the force of friction depends on the nature of the surfaces in contact. The students
    13·2 answers
  • What will you suggest to a person who is suffering from the problem of acidity after overeating?
    11·2 answers
  • Choose a music instrument. Describe the types of energy involved in playing the instrument. State whether playing the instrument
    7·1 answer
  • Is salt and water suspension​
    14·2 answers
  • Look at the figure below. Which of the following statement could be a step in proof that Vertical angles are congruent
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!