Friday
December 19, 2014

Homework Help: chemistry

Posted by ana on Tuesday, April 15, 2014 at 11:40pm.

a 0.0500 mol sample of a nutrient substance is burned in a bomb calorimeter containing 2.00 x 10^2g H2O. If the formula weight of this nutrient substance is 114g/mol, what is the fuel value (in nutrient Cal) if the temperature of the water increased 5.70C

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Suppose 1.0 mol of substance A reacts with 1.0 mol of substance B. ...
chemistry - A sample of naphthalene (C10H8) that has a mass of 0.7200 g is ...
chemistry - A 79.9-L sample of a gaseous hydrocarbon, measured at 1.00 atm ...
chemistry - Substance x has a molar mass of 107.6 g/mol. when 2.50 g of ...
Chemistry - A sample of ethanol, C2H5OH, weighing 2.84 g was burned in an excess...
Chemistry - Assume that a reaction occurs in which unknown substances R and S ...
chemistry - a 12.0g of sample A (70.2g/mol)was burned in a bomb calorimeter in ...
chemistry - substance X has a molar mass of 107.6 g/mol. When 2.50 g of ...
chemistry - A certain substance has a molar heat of vaporization of 54.2 kJ/mol...
Chemistry - Substance X (MW=356gm) is a weak acid. Its Ka is 1.7x10^-3. ...

Search
Members