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
Svetradugi [14.3K]
3 years ago
8

Your percent yield is 80%. The actual amount of product produced was 29.1

Chemistry
2 answers:
erastovalidia [21]3 years ago
8 0

Answer: 36.3 grams

Hope this helps

wlad13 [49]3 years ago
8 0

Answer:

The answer to your question is Theoretical yield = 36.38 g

Explanation:

Data

Percent yield = 80%

Actual amount = 29.1 g

Theoretical yield = ?

Process

1.- Write the formula to calculate the Percent yield

         Percent yield = Actual yield / Theoretical yield x 100

2.- Solve for Theoretical yield

         Theoretical yield = Actual yield / percent yield x 100

3.- Substitution

          Theoretical yield = 29.1 / 80 x 100

4.- Simplification

           Theoretical yield = 36.38 g

You might be interested in
175 mL of a 1.6 M solution of KCl is diluted to a new volume of 1.0 L. What is the new concentration of the solution?
kupik [55]

Answer:

b. .28 M KCI

Explanation:

Use the dilution formula.

C₁V₁ = C₂V₂

C₂ = C₁V₁/V₂

C₂ = 1.6*0.175 / 1.0

C₂ = 0.28

6 0
2 years ago
If i have 8 L of 0.25 M solution, how many miles of MgCl2 are present
qaws [65]

Answer:

2 moles

Explanation:

The following were obtained from the question:

Molarity = 0.25 M

Volume = 8L

Mole =?

Molarity is simply defined as the mole of solute per unit litre of solution. It is represented mathematically as:

Molarity = mole of solute/Volume of solution.

With the above equation, we can easily find the number of mole of MgCl2 present in 8 L of 0.25 M MgCl2 solution as follow:

Molarity = mole of solute/Volume of solution.

0.25 = mole of MgCl2 /8

Cross multiply to express in linear form

Mole of MgCl2 = 0.25 x 8

Mole of MgCl2 = 2 moles

Therefore, 2 moles of MgCl2 are present in 8 L of 0.25 M MgCl2 solution

4 0
3 years ago
A scientist measures out equal volumes and concentrations of hydrochloric acid and sodium hydroxide solutions. When mixed, these
olasank [31]

Answer:

Neutral solution is formed.

Explanation:

When the hydrochloric acid and sodium hydroxide which is a strong base are combined together, it produces sodium chloride which is a salt and water. This solution is known as Neutral solution because the solution do not have the characteristics or properties of either an acid or a base. If the concentration of one of the reactant is higher as compared to another reactant so the product has the characteristics of that reactant.

8 0
2 years ago
Read 2 more answers
All three of the phosphorus-fluorine single bonds in pf3 are polar. in which direction should the polarity arrows point?
nydimaria [60]
One of the causes of polarity is the unequal forces of the dipole forces due to differences in electronegativity. The more electronegative molecule tend to attract electrons, hence the polarity arrows point towards it. The electronegativity of Phosphorus and Fluorine is 2.19 and 3.98, respectively. Thus, it points outward towards the fluorine atoms.
3 0
3 years ago
At what Celsius temperature does 0.750 mol of an ideal gas occupy a volume of 35.9 L at 114 kPa?
shepuryov [24]

382.85  Celsius is the temperature does 0.750 moles of an ideal gas occupy a volume of 35.9 L at 114 kPa.

Explanation:

Given data:

number of moles of the gas  = 0.75 moles

volume of the gas = 35.9 liters

pressure of the gas = 114 KPa or 1.125 atm

R = 0.0821 latm/moleK

temperature of the gas T = ?

The equation used to calculate temperature from above data is ideal gas law equation.

the equation is :

PV = nRT

T = \frac{PV}{nR}

Putting the values in the above rewritten equation:

T = \frac{1.125 X 35.9}{0.75 X 0.0821}

T = 655.9 K

To convert kelvin into celsius, formula used is

K = 273.15+ C

putting the values in the equation

C = 656 - 273.15

   = 382.85  Celsius

8 0
3 years ago
Other questions:
  • Levi is conducting a comparative experiment where he is comparing the average temperature in cities and nearby rural areas. He f
    6·1 answer
  • What is the potential energy of the ball as it is half way through the fall, 20 meters high?
    13·1 answer
  • Will mark Brainliest, thanks, and 5 stars!
    6·1 answer
  • The image shows sedimentary rock layers with index
    5·1 answer
  • True or false: Sometimes older rocks end up on top of younger rocks.
    7·2 answers
  • Will the boiling point of water be higher or lower in the maintains, where the altitude is high, and the pressure is low ?
    12·1 answer
  • Determine how many molecules are in 86L of carbon dioxide at STP?
    15·1 answer
  • CH=C-CH=CH– CH = CH, what is the name of this molecule?​
    5·1 answer
  • 2. What do you think a
    14·2 answers
  • Q1. The equation for the reaction between sulfur dioxide and oxygen is shown.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!