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
MrRissso [65]
3 years ago
8

A reaction takes place that results in an amount of 585 grams of product that is recovered. The theoretical amount calculates to

be 650 grams. What is the percent yield?
Chemistry
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

90%

Explanation:

Data obtained from the question include:

Actual yield = 585g

Theoretical yield = 650g

%yield =?

%yield = Actual yield /Theoretical yield x100

% yield = 585/650 x 100

% yield = 90%

You might be interested in
1. Explain the two processes that keep atmospheric oxygen and carbon dioxide at stable levels?
lesya [120]

Cellular Respiration and Photosynthesis. Photosynthesis is the process of when plants use sunlight to make foods from carbon dioxide and water, to later on make oxygen. Cellular respiration is the process through which cells convert sugars into energy.

4 0
3 years ago
23.5 L of h2 is stored at a pressure of 58.7 Kpa what volume would the gas take up at stp
stepan [7]

Answer:-  13.6 L

Solution:- Volume of hydrogen gas at 58.7 Kpa is given as 23.5 L. It asks to calculate the volume of hydrogen gas at STP that is standard temperature and pressure. Since the problem does not talk about the original temperature so we would assume the constant temperature. So, it is Boyle's law.

Standard pressure is 1 atm that is 101.325 Kpa.

Boyle's law equation is:

P_1V_1=P_2V_2

From given information:-

P_1 = 58.7 Kpa

V_1 = 23.5 L

P_2 = 101.325 Kpa

V_2 = ?

Let's plug in the values and solve it for final volume.

58.7Kpa*23.5L=101.325Kpa*V_2

On rearranging the equation for V_2

V_2=\frac{58.7Kpa*23.5L}{101.325Kpa}

V_2 = 13.6 L

So, the volume of hydrogen gas at STP for the given information is 13.6 L.

3 0
3 years ago
Which of the following statements is true
Morgarella [4.7K]
A. you're exposed to nuclear radiation everyday
6 0
3 years ago
Light will interact with objects by making them appear opaque, translucent, or transparent. Please select the best answer from t
lbvjy [14]

Answer:

True (T)

Explanation:

By absorbing or reflecting or letting light pass through, things become opaque, translucent, or transparent.

4 0
3 years ago
Write the balanced equation for the neutralization reaction between h2so4 with naoh
Sedaia [141]
H2SO4 or hydrogen sulfate is an acid and NaOH or sodium hydroxide is a base or an alkali. The reaction between an acid and a base or alkali produces a salt and water. The reaction between these substances is shown below:
H2SO4 (aq) + 2NaOH (aq)------>2H20 (L) + Na2SO4 (aq). The salt produced in this reaction is sodium sulfate. 
5 0
2 years ago
Read 2 more answers
Other questions:
  • i have a question about atoms. How would i find electrons when the atomic number is the number of protons and electrons?
    6·1 answer
  • Rank the elements according to their metallic character.
    10·1 answer
  • According to the bohr model of the atom, where can atoms exist? where will they ot exist
    13·1 answer
  • What is the effect of pressure on boiling point??? 1 mark answer plsss
    15·2 answers
  • Many plants, such as the potato plant, avoid insect predation by producing highly toxic sap. However, the potato bug, unlike mos
    9·2 answers
  • What are major companies that sell most plastic straws ?
    6·2 answers
  • 10. Make your own unique problem for your classmates to solve for the
    11·1 answer
  • HELP HELP PLS !! <br> 5N<br> 21N
    6·1 answer
  • How many moles of CF4 could be made from 456g of F?
    6·1 answer
  • I really need help! If I have 17 moles of gas at a temperature of 67°C, and a pressure of 5.34 atmospheres, what is the volume o
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!