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
Alina [70]
3 years ago
10

what mass of chromium (III) sulfide is produced from the reaction of 13.2 g of sulfur with excess chromium?

Chemistry
2 answers:
Andreas93 [3]3 years ago
5 0

Answer: Cr2S3

Explanation:

PIT_PIT [208]3 years ago
5 0

Answer:27.5g

Explanation:

13.2g S/1 x 1 mole S/32.066g S x 1 mole Cr2S3/3 moles S x 200.19g Gr2S3/1 mole Cr2S3

You might be interested in
Write the full Nernst Equation (i.e. not just at 298K) and define each term:
alex41 [277]

Answer :

The Nernst equation :

E_{cell}=E^o_{cell}-\frac{2.303RT}{nF}\log \frac{[Anode]}{[Cathode]}

where,

E^0 = standard cell potential

n = number of electrons in oxidation-reduction reaction

F = Faraday constant = 96500 C

R= gas constant = 8.314 J/Kmol

T = temperature

[Anode] = anodic ion concentration

[Cathode] = cathodic ion concentration

5 0
3 years ago
n one type of solar energy system, sunlight heats the air within solar panels, which heats copper tubes filled with water. What
Ratling [72]
I believe it is D as you are hearing the copper tube
6 0
3 years ago
The active planning stage of change is ____________. Group of answer choices maintenance action contemplation preparation
AfilCa [17]

Answer:

-Determination -  in this stage, people have make commitment to change the bad habit as soon as possible. it is stage of planning.

Explanation:

There are six stages of change that have a unique role in changing one's behavior. The stages are:

-Pre-contemplation - in this stage people are more aware of this bad habit but at the same time they are not considering as a problem

- contemplation - At this stage, people are more serious about their bad habit and now are thinking of changing

-Determination -  in this stage, people have made a commitment to change the bad habit as soon as possible. it is stage of planning.

- Action - at this stage of change people are taking a serious step toward changing their behavior

- Maintenance -  in this stage people are avoiding all those criteria and source through which there is a chance to return back to bad habits

-Relapse -  at this stage people do resumption of old behavior

7 0
3 years ago
Organisms are classified into domains and other groups by similar characteristics. There are three domains: Archaea, Bacteria, a
Anton [14]

Answer:

presence or absence of a nucleus

Explanation:

These classification of organisms into broad domains is based on the present or absence of nucleus in the cell of an organism.

The archaea are prokaryotes and they lack a distinct cellular nuclei.

Bacteria are similar to archaea but bacteria have only one RNA polymerase

Eukarya have true nucleus and membrane bound organelles .

So, the variations in their cells are used to classify organisms into the broad categories

8 0
2 years ago
HELP!!! TIMED! THANK YOU!
Bess [88]

Answer:

The answer is A.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • It is said that hclo4 is a strong acid, whereas hclo2 is a weak acid. what does this mean in terms of the extent to which the tw
    8·1 answer
  • There are two parts of photosynthesis--the light reactions and the dark reactions. What is the end product of the dark reactions
    15·2 answers
  • Where do the catabolic products of fatty acid breakdown enter into the citric acid cycle?
    6·1 answer
  • How many grams of magnesium metal will react completely with 6.3 liters of 4.5 M HCl? Show all of the work needed to solve this
    15·1 answer
  • Using the following data, determine the percent composition (by mass) of the NaCl (salt) in a binary mixture. The mass of the un
    11·1 answer
  • According to the following thermochemical equation, if 951.1 g of NO 2 is produced, how much heat is released at constant pressu
    13·1 answer
  • An SO2 sample occupies a volume of 60 ml at 318 K. At what temperature will the gas occupy a volume of 180 ml?
    10·1 answer
  • A geochemist measures the concentration of salt dissolved in Lake Parsons and finds a concentration of 21.0 gL⁻¹. The geochemist
    10·1 answer
  • ¿Cual es la sustancia que puede causar la muerte? (Estoy poniendo cualquier cosa para registrarme) 3
    6·1 answer
  • 36. Write the SHORTCUT electron configuration for Caesium (Cs) which is element #55.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!