A 7.50 g marshmallow is placed in a calorimeter and burned in excess oxygen. The temperature increases by 4.69°C. The calorimeter has a heat capacity of 22.3 kJ/°C. What is the approximate food value...


A 7.50 g marshmallow is placed in a calorimeter and burned in excess oxygen. The temperature increases<br>by 4.69°C. The calorimeter has a heat capacity of 22.3 kJ/°C. What is the approximate food value of<br>marshmallows in Cal/g? (1 Cal = 4.184 kJ)<br>3.33 Cal/g<br>d. 13.9 Cal/g<br>a.<br>b.<br>105 Cal/g<br>e.<br>1.60 Cal/g<br>c.<br>25.0 Cal/g<br>

Extracted text: A 7.50 g marshmallow is placed in a calorimeter and burned in excess oxygen. The temperature increases by 4.69°C. The calorimeter has a heat capacity of 22.3 kJ/°C. What is the approximate food value of marshmallows in Cal/g? (1 Cal = 4.184 kJ) 3.33 Cal/g d. 13.9 Cal/g a. b. 105 Cal/g e. 1.60 Cal/g c. 25.0 Cal/g

Jun 10, 2022
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