Friday
August 29, 2014

Homework Help: Chemistry

Posted by Anonymous on Sunday, April 11, 2010 at 9:46am.

Which of the following is an exothermic process?
ice melting
boiling soup
water evaporating
condensation of water vapor
mixing ammonium thiocyanate and barium hydroxide and witnessing a temperature drop

I'm torn between ice melting and the last one.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A mass m = 0.068 kg of benzene vapor (Lv = 3.94x105 J/kg) at its ...
chemistry - Is melting endothermic or exothermic? Things that are melting are ...
chemistry - in a particular experiment, 150.0 g of ammonium chloride were ...
chemistry - which of the following will result in a chemical change?A.melting ...
Chemistry - Calculate the temperature change in the water upon complete melting ...
chemistry - Calculate the temperature change in the water upon complete melting ...
Physical Chemistry - The measured osmotic pressure of seawater is 25 atm at 273K...
chemistry - which of the following is not spontaneous process at 25 degrees ...
more physics. - What change in entropy occurs when a 27.9-g ice cube at -12 C is...
chemistry - If I make an ice pack with 750 mL of water, what mass of ammonium ...

Search
Members