What is the molecularity of this elementary step?

Chemistry

2 answers:

xxTIMURxx [149]3 years ago

7 0

Answer:

The answer is: B) bimolecular.

Explanation:

Molecularity is the number of molecules that are part as reagents in an elementary process, that is, the sum of the molecules of each reagent before forming the activated complex to become the products.

Bimolecular process: A + B ---> C 

The answer is: B) bimolecular.

dybincka [34]3 years ago

3 0

The correct answer is b. bimolecular

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3241004551 [841]

With your mind. Boom. Lol I'm sorry I don't know I just need points

4 0

3 years ago

If I had 3.50 x 10 24molecules of Cl2 gas, how many grams is this?

Zinaida [17]

Answer:

412 g Cl₂

General Formulas and Concepts:

Atomic Structure

Reading a Periodic Table
Moles
Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

Stoichiometry

Using Dimensional Analysis

Explanation:

Step 1: Define

[Given] 3.50 × 10²⁴ molecules Cl₂

[Solve] grams Cl₂

Step 2: Identify Conversions

Avogadro's Number

[PT] Molar Mass of Cl - 35.45 g/mol

Molar Mass of Cl₂ - 2(35.45) = 70.9 g/mol

Step 3: Convert

[DA] Set up: $\displaystyle 3.50 \cdot 10^{24} \ molecules \ Cl_2(\frac{1 \ mol \ Cl_2}{6.022 \cdot 10^{23} \ molecules \ Cl_2})(\frac{70.9 \ g \ Cl_2}{1 \ mol \ Cl_2})$
[DA] Divide/Multiply [Cancel out units]: $\displaystyle 412.072 \ g \ Cl_2$