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
galben [10]
3 years ago
6

a. What condition must be met for an activated complex to result from the collision of reactant particles? b. Where, in terms of

energy, does the activated complex occur along a typical reaction pathway?
Chemistry
1 answer:
weeeeeb [17]3 years ago
6 0

Answer:

A. The conditions are:

I. Reactant particles must collide with the right orientation.

II. There must be effective collisions.

III. The reactant particles must possess enough energy to break old bonds so that new bonds can be formed.

B. The activated complex occurs where the maximum energy of the reaction is attained along the reaction pathway, that is, at the peak of the activation energy.

You might be interested in
Calculate the freezing point of a solution made from 220g of octane (C Hua), molar mass = 114,0 gmol dissolved in 1480 g of benz
stiv31 [10]

Answer: Freezing point of a solution will be -1.16^0C

Explanation:

Depression in freezing point is given by:

\Delta T_f=i\times K_f\times m

\Delta T_f=T_f^0-T_f=(5.50-T_f)^0C = Depression in freezing point

i= vant hoff factor = 1 (for non electrolyte)

K_f = freezing point constant = 5.12^0C/m

m= molality

\Delta T_f=i\times K_f\times \frac{\text{mass of solute}}{\text{molar mass of solute}\times \text{weight of solvent in kg}}

Weight of solvent (benzene)= 1480 g =1.48 kg

Molar mass of solute (octane) = 114.0 g/mol

Mass of solute (octane) = 220 g

(5.50-T_f)^0C=1\times 5.12\times \frac{220g}{114.0 g/mol\times 1.48kg}

(5.50-T_f)^0C=6.68

T_f=-1.16^0C

Thus the freezing point of a solution will be -1.16^0C

3 0
3 years ago
Do you know any of these?
bulgar [2K]
The second one is no
6 0
4 years ago
Read 2 more answers
An element's atomic number is 86. how many protons would an atom of this element have?
rusak2 [61]
The number of protons an element has is the same as the atomic number, so the element would have 86 protons.
8 0
3 years ago
What does applied chemistry have to do with making ice cream?
Lapatulllka [165]

Well you have to mix chemicals which caused a chemical reaction. When you mix salt and ice the freezing point of liquid changes. the ice gets colder

6 0
3 years ago
Read 2 more answers
3. If you start with 8x1025 molecules of Cl, and 25 grams of KI, how many grams of KCl would
miskamm [114]

Answer:

Percent yield = 89.1%

Explanation:

Based on the equation:

Cl₂ + 2KI → 2KCl + I₂

<em>1 mole of Cl₂ reacts with 2 moles of KI to produce to moles of KCl</em>

<em />

To solve this quesiton we must find the moles of each reactant in order to find the limiting reactant. With the limiting reactant we can find the moles of KCl and the mass:

<em>Moles Cl₂:</em>

8x10²⁵ molecules * (1mol / 6.022x10²³ molecules) = 133 moles

<em>Moles KI -Molar mass: 166.0028g/mol-</em>

25g * (1mol / 166.0028g) = 0.15 moles

Here, clarely, the KI is the limiting reactant

As 2 moles of KI produce 2 moles of KCl, the moles of KCl produced are 0.15 moles. The theoretical mass is:

0.15 moles * (74.5513g / mol) =

11.2g KCl

Percent yield is: Actual yield (10.0g) / Theoretical yield (11.2g) * 100

<h3>Percent yield = 89.1%</h3>
3 0
3 years ago
Other questions:
  • Butter melting on warm pancakes is<br> conduction<br> convection<br> radiation
    13·1 answer
  • When titrating a strong monoprotic acid and koh at 25°c, the ph will be less than 7 at the equivalence point. ph will be greater
    7·1 answer
  • A gaseous substance turns into a solid. Which best describes this change? A substance that has a specific shape changes to a sub
    13·2 answers
  • What is equivalent to a drink made with 3 ounces of 80 proof vodka?
    11·1 answer
  • Calculate the molar mass of aluminum oxide (Al2O3). Express your answer to four significant figures.
    13·1 answer
  • "in an ionic compound, the size of the ions affects the internuclear distance (the distance between the centers of adjacent ions
    11·2 answers
  • The rate of reaction in terms of the "rate law expression" includes the rate constant (k), the concentration of the reactants, a
    10·1 answer
  • RESEARCHING ENERGY TRANSFORMATIONS
    9·1 answer
  • What is the concept of Dimensional Analysis?
    13·1 answer
  • True or false? Salt water takes a shorter time to boil than regular water.<br><br> Send help!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!