subject
Chemistry, 29.06.2019 18:00 chloiesierra29

Astudent who did the same experiment that you did determined the specific heat for all of the metals. his values were all 0.10 to 0.20 less than the actual specific heat values. select all possible sources of this error listed below. answers > are listed below do not check the 2 that are marked wrong , check all others. +the metals were not heated to 100°c.(wrong) the metals were heated beyond 100°c.+the metals cooled before they were added to the water.+the thermometer was not completely submerged in the water while reading.+the calorimeter was not sealed properly, so heat escaped. (wrong) less metal was added to the calorimeter than was massed.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 04:30
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
question
Chemistry, 22.06.2019 04:30
Long term exposure to waves can cause sunburns and skin cancer. a) visible b) infrared c) gamma rays d) ultraviole
Answers: 1
question
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
question
Chemistry, 22.06.2019 10:00
Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.
Answers: 1
You know the right answer?
Astudent who did the same experiment that you did determined the specific heat for all of the metals...
Questions
question
Mathematics, 23.03.2021 01:00
question
Mathematics, 23.03.2021 01:00
question
Mathematics, 23.03.2021 01:00