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Calorimetry
Page 6
Questions (279)
I need to find the calorimeter constant for this experiment.
Mass of nested cups (two cups inside one another): 3.04 g Mass of
1 answer
asked by
lalala
497 views
Archimedes decides to take a warm bath. If 1 calorie equals 4.187 Joules,
and the heat of fusion of ice/water is 334 J/gram,
2 answers
asked by
LL
502 views
Can someone explain to me what the calorimetry equation - q=(m)(ΔT)(Cp) means exactly, in your own words, and how identifying
2 answers
asked by
Kate
480 views
The complete combustion of 0.100 mol of CH4 in oxygen in a bomb calorimeter caused the water of the calorimeter to rise in
1 answer
asked by
HELP!!!
487 views
In the laboratory, a student heats 96.27 grams of zinc to 98.06 °C and then drops it into a cup containing 76.46 grams of water
2 answers
asked by
Emmanuel
494 views
Calculate the Calorimeter Constant (Ccal) if 25.00 g of water at 50.21°C was added to 25.00 g of water at 25.00 °C, resulting
1 answer
asked by
Mimi
488 views
A sample of benzoic acid weighting 1.567 g was burned in a calorimeter. If the initial temperature was 22 degrees Celsius,the
2 answers
asked by
Kamila
491 views
Why is there a need to determine the calorimeter constant before doing a calorimetry experiment
2 answers
asked by
Marsi
481 views
Suppose you add 92 ml of dilute acid to 46 ml of water. Both the water and acid were at room temperature (22 C) before being
2 answers
asked by
danny
467 views
A 100 mL sample of 0.300M NaOH is mixed with a 100mL sample of 0.305M HNOs in a coffee cup calorimeter (constant pressure). If
1 answer
asked by
Anonymous
468 views
In a calorimeter can whose behaves thermally is.if it were equivalent with 40g of water
1 answer
asked by
Daniel
491 views
Reactions in bomb calorimeters occurs at constant volume while the coffee cup calorimeter has reactions occurring at constant
1 answer
asked by
Anonymous
451 views
another calorimetry experiment is performed in which a 500. gram peice of gray metal at 67 degrees celsius is added to 493 grams
6 answers
asked by
miley
474 views
A 35.41-g sample of Cu(s) at 96.73°C was added to a constant-pressure calorimeter containing 148.3 g of H2O(l) at 25.20°C. The
1 answer
asked by
cry baby
466 views
If we added 25.00 mL of aqueous solution 1 to a simple calorimeter and 25.00 mL of aqueous solution 2 to the same simple
1 answer
asked by
Anonymous
435 views
A calorimeter contains 50.0 mL of water; both are at 21.2 degrees C. Then the 50.0 mL of water at 57.6 degrees C is added to the
1 answer
asked by
Jay
451 views
can you show how u got the ansr on this question?
a small pebble is heated and placed in a foam cup calorimeter containing 25.0mL
1 answer
asked by
Ryan
446 views
In an experiment 4.5kg of fuel was completely burnt. The heat produced was measured to be 180,000kg. What is the calorific value
1 answer
asked by
Anushka
447 views
a reaction witha known q is performed in a bomb calorimeter and is found that 10.0 kj of heat is required to raise the
1 answer
asked by
ben
454 views
91.7g of HCl solution was added to the calorimeter and brought to a constant temperature. Then 0.5278g of MgO was added and the
1 answer
asked by
Laura
447 views
At constant volume, the heat combustion of a particular compound is -3447.0 KJ/mol. When 1.205 g of this compound (molar mass =
1 answer
asked by
Angela
469 views
Suppose 0.0290 kg of steam (at 100.00°C) is added to 0.290 kg of water (initially at 19.7°C.). The water is inside an aluminum
4 answers
asked by
jason
450 views
When 114 g of fresh strawberries are burned in a bomb calorimeter, the temperature rises from 24.2 to 28.6 oC. If the heat
1 answer
asked anonymously
22 views
In an experiment
Volume cold water to determine the heat of solution of a substance, the following information was obtained. of
1 answer
asked by
Abdulrazak umar Usman
29 views
Synopsis
Energy is one of the great subject matters of our time, but what is energy actually? In this simulation you will learn
11 answers
asked anonymously
35 views
Synopsis
Energy is one of the great subject matters of our time, but what is energy actually? In this simulation you will learn
7 answers
asked anonymously
36 views
units measured by the amount of energy released when nutrients are broken down are known as
A.metabolism B.caloreis C.nutrients
1 answer
asked anonymously
24 views
Charles was given an unknown sample to place inside a coffee cup calorimeter. He measured the initial temperature of the water,
1 answer
asked by
max
20 views
Calculate the change in temperature of the water in the calorimeter after each metal sample was added. Record these values in
1 answer
asked by
Jett
5 views
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