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
7

How many grams of As2S3 are in 3.25 moles?

Chemistry
1 answer:
laiz [17]3 years ago
6 0

Answer:

Explanation:

Molar mass of As2S3= {75(2) + 32(3)}

= 150 + 96 = 246g/mol

Amount = 3.25mole

And

Amount = mass/ molar mass

mass = amount × molar mass

Mass = 3.25 × 246

mass = 799.5g

You might be interested in
Match each word to it's correct meaning.
kvasek [131]
1 is The first one 
<span>2 is the third one
3 is the second one
4 is the 4th one</span>
7 0
3 years ago
What is the mass of 1.72 moles of BaSO4?
Fiesta28 [93]

Answer: 401.4g

Explanation:

The mass can be calculated by using the following mathematical expression for Moles ,which is:

Moles = Mass / Molar Mass

From the question given, Moles = 1.72, Molar mass of BaSO4 = 233.38g/mol, Mass =?

Making 'Mass' the subject of formula, we get:

Mass = Molar mass x Moles

= 233.38 x 1.72 = 401.4g

3 0
3 years ago
A student takes a sample of KOH solution and dilutes it with 100.00 mL of water. The student determines that the diluted solutio
Firlakuza [10]

Answer:

2.2mL

Explanation:

First, let us analyse what was given from the question:

C1 = 2.09M

V1 =?

C2 = 0.046M

V2 =100mL

Using dilution formula (C1V1 = C2V2), we can calculate the volume of the original solution as follows:

C1V1 = C2V2

2.09 x V1 = 0.046 x 100

Divide both side by the coefficient of V1 ie 2.09, we have:

V1 = (0.046 x 100) / 2.09

V1 = 2.2mL

8 0
3 years ago
think about the lab procedure you just read. Label each factor below V for variable or C for constant.
pishuonlain [190]

V)  the amount of sugar in the solution

 C) whether the sugar is stirred

 V)  the temperature of the solution

 C)  the type of solute added

 C)  the type of solvent used

NP.

5 0
3 years ago
Read 2 more answers
Which shell are the valence electrons of a germanium atom in the ground state located
yKpoI14uk [10]
It would be in the fourth shell.
7 0
3 years ago
Other questions:
  • What's the ratio of atoms of each element in the compound ammonium monohydrogen phosphate (NH4)2HPO4?
    11·1 answer
  • power plants can be powered by fossil fuels, such as coal or natural gas, or nuclear power to produce steam to turn turbines to
    13·1 answer
  • 5.00 ml of commercial bleach was diluted to 100.0 ml. 25.0 ml of the diluted sample was titrated with 4.56 ml of 0.100 m s2o3 2-
    15·1 answer
  • If you start with 100 grams of a radionuclide, how much will you have after two half-lives have passed?
    7·2 answers
  • Find the mass in grams of 2.65 x 10^24 molecules of cl2
    10·1 answer
  • - If I initially have a gas at a pressure of 379 mmHg, a volume of 467 mL, and a temperature of
    5·1 answer
  • Chemistry is often called the __________ science because it involves the study of the materials in the universe and the changes
    14·1 answer
  • Name two animals that are omnivores. Give an example of a plant and an animal that each one might eat.
    6·2 answers
  • Place the following compounds in order of increasing strength of intermolecular forces. Ch4 ch3ch2ch3 ch3ch3
    12·2 answers
  • (R)-Limonene is found in many citrus fruits, including oranges and lemons. Draw its structures and identify the relationship bet
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!