Sunday
May 19, 2013

# Posts by dylan

Total # Posts: 314

Science
8. The balanced equation P4 (s) + 6H2 (g) --> 4PH3 tells us that 2 mol H2 a. reacts with 1 mol 4 b. produces 4 mol PH3 c. cannot react with phosphorus d. produces 2 mol PH3 e. reacts with 2 mol P4 idk y i cant seem to get the answer from the choices above?

math
1 1/12 = 13/12 =2-13/12 = 24/12-13/12 =11/12 of a cake left over.

chemistry
Yupp, Calcium Hydroxide. Ca is the cation --> calcium OH is the polyatomic anion--> hydroxide (: Hope it helped!

algebra
(6y+1)(6y-1)

Chem 11
4.21

Geometry
Right triangle

Visual Basic - Computer Science
Public Class Form1 Public SparkPlugsString(,) As String = {{"VBAutoPart", "Brand A", "Brand C", "Brand X"}, {"PR214", "MR43T", "RBL8", "14K22"}, {"PR223", "R43", "RJ6"...

Visual Basic - Computer Science
I'm trying to right a program with Multidimensional Arrays. These are the instructions for the program: The Valley Boulevard (VB) Auto Center management is pleased with your progress in developing their system. They require you to develop a new feature for their system. Ma...

chemistry
using a universal ph paper to test the Ph of purple grape juice is unlikely to be successful why

Physics
Define the focal length of a convex mirror?

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