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
algol [13]
3 years ago
12

3. How many atoms of hydrogen do 3.575 mol of hydrogen sulfide contain?

Chemistry
1 answer:
Ksju [112]3 years ago
4 0

Answer:

4.3043x10^24

Explanation:

Atoms(H) = (3.575 mol H2S/1)(2 mol H/1mol H2S)(6.02x10^23/1molH)

Simple stoicheometry problem. Sorry for taking so long, took Chem sophomore year, its been a while

You might be interested in
The heat transfer in the picture is most likely:
Dmitriy789 [7]
Here, Heat is transferring directly from a place to another without direct contact, or particles in series this kind of transfer of heat is known as "Radiation"

In short, Your Answer would be Option C

Hope this helps!
8 0
3 years ago
How many moles are in a mass of 800.0 g of magnesium?
qaws [65]

Answer:

32.92 moles of Mg

Explanation:

To convert grams to moles (Or vice versa) of any chemical compound we need to use the molar mass of the substance (That is, how many grams weighs 1 mole of the chemical).

The magnesium, Mg, has a molar mass of 24.305g/mol. That means in 800.0g of Mg you have:

800.0g * (1mol / 24.305g) =

<h3>32.92 moles of Mg</h3>
7 0
2 years ago
10. Write the formula for the compounds: copper (1) chloride and copper (II) chloride
Natali [406]

Answer:

Copper(II) chloride (CuCl2) reacts with several metals to produce copper metal or copper(I) chloride (CuCl) with oxidation of the other metal.

Explanation:

3 0
2 years ago
NaOH has a molarity of 2.5 M and a volume of 4 Liters, how many moles are in<br> the solution?
Inga [223]

Answer:

10. mol NaOH

Explanation:

2.5 M = 2.5 mol/L

2.5 mol/L * 4 L = 10. mol

7 0
2 years ago
List the factor on which Ka of a weak acid depends​
lakkis [162]
I don’t know this, so I did research, so here! This is from a website called “Quora”, btw!
If you need more information, just go to this app by copying and pasting your question on the G o o g l e Search bar!

8 0
2 years ago
Other questions:
  • The blue color in some fireworks occurs when copper chloride is heated to approximately
    9·1 answer
  • When a water molecule forms a hydrogen bond with another water molecule, which atoms are involved in the interaction? *?
    15·1 answer
  • ____ is the transfer of energy in the form of rays or waves. a. Conduction c. Radiation b. Convection d. Condensation  
    6·2 answers
  • The lattice structure in a metal is _____ than the lattice structure of an ionic compound.
    9·1 answer
  • As a purchasing agent for a pharmaceutical company, how much chlorine, Cl2, do you need to order to react completely with 500 kg
    8·1 answer
  • What happens when elements are chemically combined?
    12·2 answers
  • Using the formula for velocity shown below, what is the average velocity of a car that traveled 100 miles south of where it bega
    6·1 answer
  • Which location on the earth receives the most energy from the sun?
    11·1 answer
  • HELP ME WITH THIS Q2
    10·2 answers
  • Wadadaaaaddddddddddddddddddddddddddd
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!