Sulfur Trioxide Can React with Atmospheric Water Vapor to Form

question 21

Multiple Choice

Sulfur trioxide can react with atmospheric water vapor to form sulfuric acid that falls as acid rain. Calculate the mass in grams of 3.65 × 10²⁰ molecules of sulfur trioxide.

• A) 6.06 × 10^-4 g
• B) 2.91 × 10^-2 g
• C) 4.85 × 10^-2 g
• D) 20.6 g
• E) 1650 g

---

Definitions:

Expense Account

An account that tracks the costs incurred by a business as part of its operating activities.

Enter Bills

Entering bills refers to the process of recording invoices received from vendors or suppliers into an accounting system.

Accounts Payable Aging

Accounts payable aging is a report that categorizes a company's payables to suppliers based on the time frame since the invoices were issued.

Customer Aging

Customer aging, similar to accounts payable aging, categorizes outstanding accounts receivable based on the duration the invoices have been outstanding.