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
inysia [295]
2 years ago
9

What is the relative rate of diffusion of hydrogen and nitrogen ​

Chemistry
1 answer:
vredina [299]2 years ago
3 0

Answer:

2.645

Explanation:

Rate of diffusion formula:

Sqrt(mass2/mass1)

>>sqrt(14/2)

(Note:Hydrogen must exist in dwiatomic, [H2])

You might be interested in
If an object reflects green and absorbs all other colors, it will appear _____?
nataly862011 [7]
It will appear to be the color red
7 0
3 years ago
If the mass of a material is 78 grams and the volume of the material is 23 cm3, what would the density of the material be?
Paraphin [41]

Density = mass / volume

Density = (78g) / (23cm^3)

Density = 3.4g/cm^3

8 0
3 years ago
Read 2 more answers
Why can't the reaction, ZnCl2 + H2 → Zn + 2HCI, occur naturally?
Llana [10]

Answer:

It is fairly obvious that zinc metal reacts with aqueous hydrochloric acid! The bubbles are hydrogen gas. ... In fact, electrons are being transferred from the zinc atoms to the hydrogen atoms (which ultimately make a molecule of diatomic hydrogen), changing the charges on both elements.

Explanation:

7 0
3 years ago
Question 4
nata0808 [166]

Answer:

A. She can run the same distance in a shorter amount of time.

Explanation:

Speed can be computed with the formula:

v = \dfrac{d}{t}

Where:

v = speed

d = distance

t = time

So if you look at the formula, distance there tells you how far an object has traveled, and the time tells us how long it took to cover that distance. As you can see, speed and time are <u>inversely proportional. </u>This means that as one goes up, the other goes down. So if we reduce time travelling a certain distance, the speed increases.

3 0
3 years ago
What is the formal thought process of science?
tamaranim1 [39]

Answer:

In science, you are looking for something and you discovered something else. This leads to many discovery among the world.

7 0
3 years ago
Other questions:
  • The subatomic particle that has. Positive charge and is found in the nucleus an atom is
    8·1 answer
  • A wooden cylinder 30.0 cm high floats vertically in a tub of water (density =1:00g/cm3).The Top of the cylinder is 13.5cm above t
    5·1 answer
  • In the gizmo what light intensity in CO2 level do you think will maximize the rate photosynthesis
    15·1 answer
  • Which of the following is an essential condition for a redox reaction?
    13·1 answer
  • 4720 kJ of energy are supplied to a material in order to raise its temperature by 65K. If the specific heat capacity of the mate
    11·1 answer
  • 1. What is the definition of the word "petition"?
    6·2 answers
  • A chemical reaction in which two or more elements switch places is called?
    11·1 answer
  • What is biodiversity?
    7·2 answers
  • Multiply the following and express your answer in appropriate scientific notation, and a correct number of significant figures.
    7·1 answer
  • Can a chemical reaction take place without enzyme​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!