Ask a New Question

Constant-volume calorimeters are sometimes calibrated

Constant-volume calorimeters are sometimes calibrated by running a combustion reaction of known ΔE and measuring the change in
1. 3 answers
2. asked by Kales
3. 2,669 views
Reactions in bomb calorimeters occurs at constant volume while the coffee cup calorimeter has reactions occurring at constant
1. 1 answer
2. asked by Anonymous
3. 522 views
In a student experiment, a constant-volume gas thermometer is calibrated in dry ice (−78.5°C ) and in boiling pentane
1. 0 answers
2. asked by shawn
3. 1,103 views
The molecular weight of an unknown gas is found by measuring the time required for a known volume of the gas to effuse through a
1. 1 answer
2. asked by Gi
3. 854 views
A constant volume (bomb) calorimeter was calibrated in an analytical laboratory byburning 1.057g of benzoic acid (C7H6O2) which
1. 1 answer
2. asked by Lay
3. 657 views
Is a calibrated thermometer more precise than one that has not been calibrated? What implications does this have for measuring
1. 2 answers
2. asked by Katie
3. 453 views
Is a calibrated thermometer more precise than one that has not been calibrated? What implications does this have for measuring
1. 2 answers
2. asked by Katie
3. 402 views
a pipet can be calibrated. we expected the volume to be 25.00ml, but the actual volume was significantly less. if you had
1. 1 answer
2. asked by mary
3. 815 views
a volumetric flask made of pyrex is calibrated at 20°c. if it is filled to 100ml with 35°c acetone.what us the volume of the
1. 0 answers
2. asked by ola
3. 1,379 views
One student calibrated a 50-mL burette by using the mass of water delivered. The student used an analytical balance which was
1. 0 answers
2. asked by nica
3. 495 views