Sunday
April 20, 2014

Posts by crazy


Total # Posts: 5

biochemistry
how to calculate a primary standard buffer using Kh2po4 and Na2Hpo4..

Super Easy Math Question
Ummmmmmmm. How is that easy??????????

Math
two helicopters flying at an altitude of 250 m are 2000m apart when they spot a life raft below. the raft is directly between the two helicopters. the angle of depression from one helicopter to the raft is 37 degrees. the angle of depression from the other helicopter is 49 deg...

Chemistry
I need help finding reactions beneficial to society. Here's the assignment quoted. "Your assignment is to research two different chemical reactions that are used to address social/environmental needs or problems. These reactions must clearly be attempting to improve o...

Chemistry
I need help finding reactions beneficial to society. Here's the assignment quoted. "Your assignment is to research two different chemical reactions that are used to address social/environmental needs or problems. These reactions must clearly be attempting to improve o...

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