Monday
December 22, 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 kJK1, 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 ...
Chemistry - A candy sample is completely combusted in a bomb calorimeter. The ...
Chemistry - A sample of benzene, C6H6, weighing 3.51 g was burned in an excess ...
Chemistry - A sample of ethanol, C2H5OH, weighing 2.84 g was burned in an excess...
Chemistry - 2. When a 1.000 g sample of the rocket fuel hydrazine, N2H4, is ...
English - 1. Where is there a candy striper? 2. Where can we see a candy striper...
chemistry - The complete combustion of salicylic acid releases 21.90 kJ of ...
biology - Which candy required more base per gram of candy sweet tarts or ...

Search
Members