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
d1i1m1o1n [39]
3 years ago
6

In 0.4 mole of H2S, how many atoms of H are there? ​

Chemistry
1 answer:
Debora [2.8K]3 years ago
5 0

Answer:

8

Explain

H: Ignoring the coefficient, we know there's 5+3=8 atoms

You might be interested in
What charge would you expect for an formed by P?
Alex73 [517]

Answer:

friend according to the question the answer is +3 ....

6 0
3 years ago
Select the correct answer.
ankoles [38]

It would still have oceans but no atmospheric water in Earth if no icy debris had arrived.

A.  It would still have oceans but no atmospheric water.

<u>Explanation:</u>

Seas characterize our home planet, covering most of the Earth's surface and driving the water cycle that commands our territory and climate. However, progressively significant still, the narrative of our seas wraps our home in a far bigger setting that ventures profound into the universe and spots us in a rich group of sea universes that range our nearby planetary group and past.

It would in any case have seas yet no air water on Earth if no frigid flotsam and jetsam had shown up. For a long time, it was accepted that the frosty moons were only that - solidified husks, strong to their center. However, lately that thought has steadily been supplanted by a fresher, additionally energizing worldview.

4 0
4 years ago
Is toothpaste suspension,colloid,solution?​
natima [27]

Answer:

Collid

Explanation:

Toothpaste is a colloid, because it's part solid and part liquid. ... A colloid is a heterogeneous mixture of two substances of different phases. Shaving cream and other foams are gas dispersed in liquid. Jello, toothpaste, and other gels are liquid dispersed in solid.

8 0
3 years ago
Read 2 more answers
How many electrons does hydrogen need to satisfy the octet rule?
quester [9]
Just 2 valence electrons.

Hydrogen already has one to start with, as well. With the exception of hydrogen and helium, all other atoms need 8 valence e-
4 0
3 years ago
12. How are secondary sources of energy different from other energy resources?<br> (Plz help)
Pani-rosa [81]

Answer:

Explanation:Energy is the capacity of a physical system to perform work. Energy exists in several forms such as heat , kinetic or mechanical energy, light, potential energy , electrical, or other forms. Energy is the ability to do work. Energy sources could be classified as Renewable and Non-renewable.

7 0
4 years ago
Other questions:
  • How might temperature changes in the human body have an impact on human health ?
    14·1 answer
  • A reaction progress curve has three peaks and two valleys between the peaks. this curve describes a reaction mechanism that invo
    7·1 answer
  • The pOH of a solution is 10.75. What is the concentration of OH– ions in the solution?
    12·1 answer
  • Is a raccoon a carnivore
    6·1 answer
  • How much Sr(OH)2 • 8 H2O (M = 265.76) is needed to
    12·1 answer
  • Please help me im going out of my way and giving you extra points I really need some assistance
    11·1 answer
  • 1.00 mL of a 3.05 × 10–4 M solution of oleic acid is diluted with 9.00 mL of petroleum ether,
    10·1 answer
  • Hey guys girls ppls anyone wanna talk....
    5·2 answers
  • Give three examples of energy traveling in waves
    14·1 answer
  • In 1945, a Raytheon engineer named Percy Spencer was fiddling with energy sources for radar equipment. While testing a new vacuu
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!