Tuesday
November 25, 2014

Homework Help: chemistry

Posted by shannon on Monday, May 10, 2010 at 10:14pm.

when a 0.4-g almond sample is burned the heat gained by the water is 7525.4 J and the temperature of the water increased from 24 C to 58 C what was the mass of the water in grams?
a. 50
b. 100
c. 45
d. 52.9

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A 2.622 g sample of almond is ignited and used to melt ice in a can...
chemistry - A 2.622 g sample of almonds is ignited and used to melt ice in a can...
chemistry - An alternative approach to bomb calorimetry is toestablish the heat ...
Chemistry - A 271-g sample of nickel at 94.1C is placed in 100.0 mL of water (...
Chemistry - A 110.-g sample of copper (specific heat capacity = 0.20 J/C g) ...
chemistry - how would i calculate; a 50g sample of water at 100 degrees is ...
chemistry - A sample of unknown metal has a mass of 36.7 g. This metal was ...
college chem - In this experiment a hot metal block at 100oC is added to cold ...
physics - If the specific heat of water = 4190 J/kg /C and a total of 120g of ...
chemistry - Calculate the theoretical amount of CaCl2 that would be required to ...

Search
Members