[Answered] To melt 50 grams of 0-degree-Celsius ice requires A) 25 calories. B) 50 calories. C) 80 ...

This topic contains a solution. Click here to go to the answer

Author Question: To melt 50 grams of 0-degree-Celsius ice requires A) 25 calories. B) 50 calories. C) 80 ... (Read 89 times)

mia

Hero Member
Posts: 564

on: Jul 29, 2018

To melt 50 grams of 0-degree-Celsius ice requires

A) 25 calories.
B) 50 calories.
C) 80 calories.
D) none of the above

Question 2

To turn 50 grams of boiling water to steam requires

A) 50 calories.
B) 500 calories
C) 540 calories.
D) more than 540 calories.
E) none of the above

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

amandalm

Sr. Member
Posts: 306

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: D

Answer to Question 2

Answer: D

mia

Hero Member
Posts: 564

Reply #2 on: Jul 29, 2018

amandalm

Sr. Member
Posts: 306

Reply #3 on: Jul 29, 2018

You're welcome

« previous next »

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.