How Much Heat, in Joules, Is Required to Convert 1

question 55

Multiple Choice

How much heat, in joules, is required to convert 1.00 kg of ice at 0°C into steam at 100°C? (L_ice = 333 J/g; L_steam = 2.26 × 10³ J/g.)

• A) 3.35 × 10⁵
• B) 4.19 × 10⁵
• C) 2.36 × 10⁶
• D) 2.69 × 10⁶
• E) 3.01 × 10⁶

---

Definitions:

Sales

The total amount of goods or services sold by a company during a specific period.

Cash Equivalents

Short-term, highly liquid investments that are readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value.

Certificates of Deposit

A savings certificate with a fixed maturity date and specified fixed interest rate, held at a bank or financial institution.

Bank Reconciliation

The process of matching the balances in an entity's accounting records for a cash account to the corresponding information on a bank statement.