Monday
April 21, 2014

Homework Help: Chemistry

Posted by Thuy on Monday, January 28, 2013 at 11:30pm.

During an experiment, a student adds 0.339 g of calcium metal to 100.0 mL of 2.05 M HCl. The student observes a temperature increase of 11.0 C for the solution. Assuming the solutions' final volume is 100.0 mL, the density is 1.00 g/mL, and the specific heat is 4.184 J/(gC), calculate the heat of the reaction, ΔHrxn.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0....
Chemsitry - During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0....
O- chemistry - During a recrystalliztion experiment, a student allows the hot ...
physics - A student conducted an experiment to determine the resistance of a ...
CHEMISTRY - During an experiment, a student adds 1.23 g of CaO to 200.0 mL of 0....
Chemistry - In an experiment a student allowed benzene C6H6, TO REACT WITH ...
chemistry - In an experiment a student allowed benzene C6H6+ TO REACT WITH ...
organic chemistry - a careless organic chemistry student was performing "...
Chemistry - What happens if a student adds distilled water to a flask before ...
Chemistry - student did the Synthesis of Salicylic Acid experiment using 3.93 g ...

Search
Members