Question

Using the following balanced formula, determine the number of molecules

of CH4 needed to produce 12 molecules of CCl4.
CH4 + 4C12 --> CC14 + 4HCI

Answer 1

12 molecules CH₄

Step-by-step explanation:

Step 1: Write the balanced equation

CH₄ + 4 Cl₂ ⇒ CCl₄ + 4 HCI

Step 2: Establish the appropriate molecular ratio

According to the balanced equation, the molecular ratio of CH₄ to CCl₄ is 1:1.

Step 3: Determine the number of molecules of CH₄ needed to produce 12 molecules of CCl₄

We will use the previously established molecular ratio.

12 molecules CCl₄ × 1 molecule CH₄/1 molecule CCl₄ = 12 molecules CH₄