A researcher studying the nutritional value of a new candy places 4.80g sample of candy inside...
A researcher studying the nutritional value of a new candy places 4.80g sample of candy inside a bomb calorie meter and combusts it into excess oxygen. The observed temperature increase is 2.50 degrees Celsius. If the heat capacity of the calorie meter is 46.6kJ/K, how many nutritional Calories are there per gram in the candy? Please show all work, thankyou!
Note: the answer is not 24.3Cal/g!
Homework Answers
Heat released by calorimeter = heat constant * change in temperature
= 46.6*2.5
= 116.5 kJ
Now this amount of heat is released by 4.80 grams of sample
Per grams heat = 116.5 / 4.80
= 24.27 KJ / g
Here your unit is not correct
If you have any query please comment
If you satisfied with the solution please like it thankxx
Add Answer to:
A researcher studying the nutritional value of a new candy
places 4.80g sample of candy inside...
A researcher studying the nutritional value of a new candy places a 4.40 g sample of the candy inside a bomb calori...
A researcher studying the nutritional value of a new candy places a 4.40 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.32 'C. If the heat capacity of the calorimeter is 43.40 kJ K , how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 4.60 g sample of...
A researcher studying the nutritional value of a new candy places a 4.60 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.29 C. If the heat capacity of the calorimeter is 44.30 kJ-K, how many nutritional Calories are there per gram of the candy? Cal/g Calories per gram of candy:
A researcher studying the nutritional value of a new candy places a 6.80 g sample of...
A researcher studying the nutritional value of a new candy places a 6.80 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.52 °C. If the heat capacity of the calorimeter is 34.10 kJ-K-', how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 5.90 g sample of...
A researcher studying the nutritional value of a new candy places a 5.90 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.37 °C. If the heat capacity of the calorimeter is 45.40 kJ-K-', how many nutritional Calories are there per gram of the candy?
A researcher studying the nutritional value of a new candy places a 6.00 g sample of...
A researcher studying the nutritional value of a new candy places a 6.00 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.23 ∘ C. If the heat capacity of the calorimeter is 37.20 kJ ⋅ K − 1 , how many nutritional Calories are there per gram of the candy? Calories per gram of candy: _____Cal / g
A researcher studying the nutritional value of a new candy places a 4.80 g sample of...
A researcher studying the nutritional value of a new candy places a 4.80 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.02 ∘C. If the heat capacity of the calorimeter is 48.40 kJ⋅K−1, how many nutritional Calories are there per gram of the candy?
A researcher studying the nutritional value of a new candy places a 6.80-gram sample of the...
A researcher studying the nutritional value of a new candy places a 6.80-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.32°C, if the heat capacity of the calorimeter is 36.90 kJ K-1, how many nutritional Calories are there per gram of the candy? Number Cal/g
A researcher studying the nutritional value of a new candy places a 6.60-gram sample of the...
A researcher studying the nutritional value of a new candy places a 6.60-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.03 °C. If the heat capacity of the calorimeter is 40.70 kJ·K–1, how many nutritional Calories are there per gram of the candy?
A researcher studying the nutritional value of a new candy places a 5.40 g sample of...
A researcher studying the nutritional value of a new candy places a 5.40 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.26 °C. If the heat capacity of the calorimeter is 38.40 kJ.K-1, how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 6.10 g sample of...
A researcher studying the nutritional value of a new candy places a 6.10 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.30 °C. If the heat capacity of the calorimeter is 48.10 kJ.K-, how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 4.40 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.32 'C. If the heat capacity of the calorimeter is 43.40 kJ K , how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 4.60 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.29 C. If the heat capacity of the calorimeter is 44.30 kJ-K, how many nutritional Calories are there per gram of the candy? Cal/g Calories per gram of candy:
A researcher studying the nutritional value of a new candy places a 6.80 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.52 °C. If the heat capacity of the calorimeter is 34.10 kJ-K-', how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 5.90 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.37 °C. If the heat capacity of the calorimeter is 45.40 kJ-K-', how many nutritional Calories are there per gram of the candy?
A researcher studying the nutritional value of a new candy places a 6.80-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.32°C, if the heat capacity of the calorimeter is 36.90 kJ K-1, how many nutritional Calories are there per gram of the candy? Number Cal/g
A researcher studying the nutritional value of a new candy places a 5.40 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.26 °C. If the heat capacity of the calorimeter is 38.40 kJ.K-1, how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
A researcher studying the nutritional value of a new candy places a 6.10 g sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.30 °C. If the heat capacity of the calorimeter is 48.10 kJ.K-, how many nutritional Calories are there per gram of the candy? Calories per gram of candy: Cal/g
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago