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
Sedaia [141]
3 years ago
5

How many formula units are contained in 23.5g of Sb2S3

Chemistry
1 answer:
padilas [110]3 years ago
4 0
To determine the formula units of the given compound, we need to convert from grams to moles first then convert it to formula units by using the Avogadro's number. We do as follows:

23.5 g <span>Sb2S3 ( 1 mol / 339.7 g ) ( 6.022 x 10^23 formula units / mol ) = 4.17x10^22 formula units </span><span>Sb2S3</span>
You might be interested in
What is the average kinetic energy of 1 mole of a gas at -32 degrees Celsius? (R = 8.314 J/K-mol)
romanna [79]

Answer:

3.01 x 103 J

Explanation:

To determine the average kinetic energy of a gas, it is necessary to use the equation, KE = 3/2 RT. The value of R, multiplied by the temperature, and multiplied by 3/2, can provide the average kinetic energy of the gas.

3 0
3 years ago
Calculate how many molecules are present in the following quantities.
Montano1993 [528]
H20 = 2.741 x 10^23
C6H8 = 1.0823 x 10^23
8 0
2 years ago
Read 2 more answers
Which statement is true about the electrons that can be located together in an orbital?
Salsk061 [2.6K]

The two electrons that share an orbital repel each other.

All electrons bear a negative charge. They are held in their orbits by the attractive force of charged protons. The farther away an orbital is to the atomic nucleus the easier it is to expunge an electron from this distant orbital shell.

Explanation:

Because electrons have the same negative charge, they repel each other especially when they occupy the same orbital shell in an atom. To reduce this repulsion, each of the electrons in the orbital shell (remember electrons occupy orbital shells of atoms in 2s) assumes an opposite quantum (M<em>s</em>) spin; one with  – ½ while the other + ½ .

Learn More:

For more about electrons check out;

brainly.com/question/13251728

brainly.com/question/13174681

#LearnWithBrainly

3 0
3 years ago
An unknown substance has the following properties:
Anastasy [175]

Answer:

Homogenous mixture

Explanation:

Homogenous mixtures like ice cream appear to be uniform, and you cannot see their individual components.

6 0
2 years ago
Read 2 more answers
What do melted ice cooling lava and boiling water have in common?
KIM [24]
They are all transioning in states of matter
7 0
3 years ago
Other questions:
  • the alkaline earth metals are found in group 2 of the periodic table. which alkaline earth metal has the highest ionic radius ba
    14·2 answers
  • Why is it important for DNA to be duplicated before mitosis
    15·1 answer
  • Which tools are used to measure weather? Choose all answers that are correct. A. barometer B. rain gauge C. anemometer D. speedo
    15·2 answers
  • What is the best definition of energy?
    13·2 answers
  • What is the mass in grams of 1.73 moles CaH2
    9·1 answer
  • How many grams are in 1.25 moles of Potassium hydroxide, KOH?<br><br>1 point​
    8·1 answer
  • Write the complete symbol for a positron
    12·1 answer
  • Predict the shape of the molecule....
    15·1 answer
  • Tijuan mixed a solid and a liquid together in a beaker
    12·1 answer
  • Hi can someone please help me find the average for these temperatures? I need them asap
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!