Chemistry, 31.07.2019 10:30, alejandro1102

How do you know that a sealed calorimeter is a closed system? a) because temperature is conservedb) because the masses of the sample and water are equalc) because thermal energy is not transferred to the environmentd) because work is done on the test sample

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 06:30, Pizzapegasus1

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Answers: 1

continue

Chemistry, 22.06.2019 07:00, ceeejay0621

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

Answers: 1

continue

Chemistry, 22.06.2019 09:00, kkmonsterhigh18

The diagram below shows a cell placed in a solution. a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution. only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it. it will expand as water moves into it. it will shrink as water moves into it.

Answers: 2

continue

Chemistry, 22.06.2019 10:00, youngchapo813p8d9u1

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83

Answers: 3

continue

Do you know the correct answer?

How do you know that a sealed calorimeter is a closed system? a) because temperature is conservedb)...