tyanapatterson2932 tyanapatterson2932

11-02-2022
Advanced Placement (AP)

contestada

3. A gas absorbs 45 kJ of heat and does 29 kJ of work. Calculate AE.

Respuesta :

ItzBrainiac ItzBrainiac

11-02-2022

Answer:

∆E = 16 KJ

Explanation:

Given:

A gas absorbs 45 KJ of heat
Work done = 29 KJ

Calculation:

∆E = q + w

∆E = 45KJ + (-29KJ)

∆E = 45KJ - 29KJ

∆E = 16KJ

Answer Link

Otras preguntas

What would cause a decrease in the quality of circulating red blood cells

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow

What's the other word stubborn; inflexible

Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater

If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?

Heat is released when H2 gas and O2 gas react to form H2O. Why? A. Breaking the H–H bond in H2 gas releases heat. B. Breaking the O–O bond in O2 gas releases he

Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo

Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow

How do we use the Pythagoras theorem in "everyday life".

Your friend is asked to differentiate between evaporation and boiling.what questions could you ask to make him to know the difference between evaporation and bo