Wednesday
September 17, 2014

Posts by Kim P


Total # Posts: 6

Chem
Why does magnesium and beryllium form metallic as opposed to saline hydrides?
March 30, 2010

chem
why are the MP and BP of deuterium higher than those of protium?
March 29, 2010

chem
why does the temperature decrease as the internal energy of a system decrease?
March 15, 2010

Thermo
In an isothermal reaction (either reversible or irreversible), DELTA T is constant..hence zero since temperature remains constant, can we also assume that heat is also zero? if so, how then is an isothermal reaction different from an Adiabatic one?
March 12, 2010

Grammar
1-a 2-b 3-a 4-a 5-a 6-b 7-b 8-a 9-a 10-b 11-a 12-b 13-b 14-b 15-a 16-a 17-a 18-b 19-b 20-a 21-a 22-b 23-a 24-b 25-a I need to know if right and why?
February 9, 2010

Grammar
I have to answer these questions and tell why I picked that answer. I have the answers I just need to know why I picked the answers. Most of them I picked due to they sounded right. Can anyone help me as if they are right and why. Read the following sentences, and focus on the...
February 9, 2010

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