Friday
April 18, 2014

Homework Help: Chemistry

Posted by Anonymous on Thursday, January 31, 2013 at 2:41am.

A researcher studying the nutritional value of a new candy places a 4.30-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen. The observed temperature increase is 2.77 °C. If the heat capacity of the calorimeter is 28.90 kJ·K–1, how many nutritional Calories are there per gram of the candy?

Please help, I don't know how to start!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A researcher studying the nutritional value of a new candy places a ...
Chemistry - A researcher studying the nutritional value of a new candy places a ...
Chemistry - A researcher studying the nutritional value of a new candy places a ...
statistics - A researcher is interested in studying people’s mean age in a ...
statistics - a researcher is interested in studying people's mean age in a ...
chemistry - how many joules of nutritional energy are in a bag of chips whose ...
Psychology - a researcher is studying people of normal weight and obese ...
chemistry - The nutritional label on the package indicates that a cookie ...
science - A researcher studying climamatewould most likely study the causeof ...
business - what is ethic of following situations? 1) A researcher plans to code ...

Search
Members