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
kogti [31]
3 years ago
14

If it take 20 second for 200cm3 of H25 to diffuse through a porovs pot,hours,long will it take 400cm3 of NH3 of diffuse under th

e same condition
Chemistry
1 answer:
trapecia [35]3 years ago
5 0

Answer:

40 seconds chief just double it

Explanation:

You might be interested in
I will give brainliest!!! In the reaction represented by the equation Al2O3 -> Al + O2, what is the mole ratio of aluminum to
Effectus [21]

Answer:;

4:3

Explanation:

Balanced:

4Al + 302 yields 2al2O3

7 0
3 years ago
Abuse of time and temperature can occur in each of the following ways except: The items are not cooked to the proper internal te
exis [7]

Holding items in the freezer for too long is not an example of abuse of time and temperature.

<h3>What is abuse of time and temperature?</h3>

Abuse of time and temperature has to do with a situation in which time is used in an improper way or food is not held at the correct temperature ultimately leading to food poisoning.

Holding items in the freezer for too long is not an example of abuse of time and temperature.

Learn more about temperature: brainly.com/question/7510619

5 0
2 years ago
Which of the following is a negatively charged particle?
kirza4 [7]

Answer:

B. electron

Explanation:

B. electron

electron is a negatively charged particle

proton is a positively charged particle

7 0
3 years ago
True or false: SOLIDS have a definite shape, a definite volume, and cannot flow.
pychu [463]

This statement is true.

6 0
3 years ago
Read 2 more answers
How many atoms are in 1.15 mole Cu?
xxMikexx [17]
6.022x10^23 is Avogadro’s number. Use this whenever you work with Stoichiometry involving Atoms, formula units, or molecules. 1 mol of anything is always Avogadro’s number.

Multiply everything on the top= 6.93 x 10^23
Divide by everything on the bottom = 6.93 x 10^23
Answer: 6.93 x 10^23 atoms Cu.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What are the products of the light reactions?
    9·2 answers
  • Because of its high heat content, the most valuable type of coal is __________.
    7·1 answer
  • The density of mercury (hg, a liquid metal) is 13.6 g/ml. how much would 18.0 ml of mercury weigh?
    9·1 answer
  • in 1965, the mean price of a new car was $2,650 and the standard deviation was $1,000. In 2011, the mean was $30,500 and the sta
    11·1 answer
  • The standard cell potential (E°cell) for the reaction below is +0.63 V. The cell potential for this reaction is ________ V when
    16·1 answer
  • Name two drying agents that can be use to dry hydrogen gas​
    5·1 answer
  • How would you balance the following equation NaOh + H2CO3=Na2CO3+H2O ?
    10·1 answer
  • Find the pH of a 0.0015 M HCl solution
    12·1 answer
  • Snow and ice absorbs much of the Sun's radiant energy<br><br>True or False?​
    15·1 answer
  • Come People join meet let's enjoy<br><br>this is the code to join meet<br>pjv-ngby-iir​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!