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
slava [35]
2 years ago
10

Why ddo all collisions between reactant molecules not lead to reaction.

Chemistry
1 answer:
jok3333 [9.3K]2 years ago
7 0

Answer:

The colliding molecules need to possess certain energy which is greater than the activation energy Ea and proper orientation.

<h3>Not all collisions result in a chemical reaction because not all collisions have the have sufficient amount of energy or have the appropriate activation energy. Nor do they all have this correct orientation. Molecules need to collide in such a way that they're oriented, so the correct bonds could break in. The correct bonds conform. And then, of course, they need to have sufficient activation energy in order to initiate the breaking of the bonds.</h3>

<h3>Hope this helps please let me know If I'm wrong.</h3>
You might be interested in
An object has a mass of 95 grams and a density of 1.7 g/mL. Find the volume of the object.
Sedaia [141]

The formula is density = mass / Volume

density = 1.7 g/mL

mass = 95 grams

Volume = ?

1.7 g/mL = 95 g / Volume

Volume = 95 g / 1.7 g/mL

Volume = 55.88 mL

Hope this help!


6 0
4 years ago
Consider the decomposition of red calx of mercury (HgO) into its elements as follows:
GREYUIT [131]
¿What? For you bye, i love you, no sabo ingles.
8 0
3 years ago
Susan has a beaker with one mole of water and another beaker filled with one mole of hydrogen chloride. Compare the number of mo
lisabon 2012 [21]

Answer:

Ratio is 1:1 ; they have same number of molecules.

Explanation:

One mole of any compound have same number of molecules, irrespective of their chemistry and composition, i.e. 6.022x10^23 . This number is known as Avogadro's Number.

So the beaker with one mole of water contains = 6.022x10^23 molecules ;

and beaker with one mole of Hydrogen chloride = 6.022x10^23 molecules.

The comparative ratio is 1:1.

7 0
3 years ago
The irreversible elementary gas-phase reaction is carried out isothermally at 305 K in a packed-bed reactor with 100 kg of catal
KIM [24]

Answer:

0.856

Explanation:

Given data:

Feed molar rate ( Fao ) = 10 mol/min

Feed concentration ( Cao ) = 0.4 mol/dm^3

current conversion rate = 80%  

Temperature = 305 K

catalyst = 100 kg

entering pressure = 20 atm

exit pressure = 2 atm

<u>Determine the conversion if the catalyst particle size were doubled and everything else remained the same </u>

The conversion if the catalyst particle size were doubled and other factors remains the same = 0.856

attached below is a detailed solution

3 0
3 years ago
What process caused the different layers to earth to form
NARA [144]
The Process Of Outgassing Help Layers of Earth To Form

6 0
3 years ago
Other questions:
  • What is formed from joining<br> positive and<br> negative ions
    14·1 answer
  • What forensic technique is seen as reliable? Why is this? what makes this technique more reliable and accurate than other techni
    10·1 answer
  • Which describes two phases in dynamic equilibrium?
    10·1 answer
  • What are isoelctronic species​
    13·1 answer
  • If the atomic weight/atomic mass is 0 what does it mean?
    13·1 answer
  • Calculate the density of a block of water measuring 2 cm x 4 cm x 1 cm, with a mass of 5.4
    12·1 answer
  • In a vacuum, with no air resistance, how do 2 objects of different weights compare when falling?
    13·1 answer
  • Please help it is very needed
    14·1 answer
  • El mercurio ha sido utilizado como elemento para medir la temperatura porque Es una mezcla. Al aumentar la temperatura se dilata
    14·1 answer
  • A balloon is inflated with 1.25 L of helium at a temperature of 298K. What is
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!