3 years ago

What is the heat capacity of 170 g of liquid water?

1 answer:

4 0

The specific heat capacity of water (which is defined as the amount of heat required to raise the temperature of one gram of water by 1 degree kelvin) is given as 4.1813J/gK (at 25°C).

Therefore, to get the heat capacity of a certain mass (in grams), we just have to multiply this mass by the specific heat capacity of water as follows:
heat capacity of 170 g = 170 * 4.1813 = 710.821 J/K

You might be interested in

What was the name for the secret code used by many alchemists?

ahrayia [7]

Answer:

A. Zodiac

B. Palingenesis

C. Palabra mysteria

D. Decknamen

The correct answer is D. Decknamen.

Explanation:

5 0

2 years ago

The isomerization of cyclopropane to propylene is a first-order process with a half-life of 19 min at 500°c. the time it takes f

amid [387]

As mentioned, the isomerization of cyclopropane to propylene is a first-order process with a half-life of 19 min at 500°c. A first-order reaction kinetic rates means that the rate is constant throughout the reaction.

Thus, the time it takes for the partial pressure of cyclopropane to decrease from 1 atm to 0.125 atm at 500°c is 57 minutes.

3 0

3 years ago

A(n) ____________________ has a rectangular shape and contains a cell wall, chloroplasts, and one large vacuole.

tiny-mole [99]

I’m pretty sure the answer is “plant cell”

7 0

2 years ago

Which reactants would lead to a spontaneous reaction?

Igoryamba

Answer:

B. Ba2+ and Mn (nevermind its not B)

Explanation:

3 0

3 years ago

When a baseball bat hits a baseball, what happens to the energy? completo ancur

professor190 [17]

Answer: the baseball bat transfor its energy in the ball.

Explanation: you hit it with one and find out and tell me what you think what happen.

3 0

2 years ago