Questions Asked on August 31, 2011

10 ways to make .50 only using quarters, nickles and dimes? Asked on August 31, 2011 at 12:00 AM While exploring a cave, a spelunker starts at the entrance and moves the following distances. She go... Asked on August 31, 2011 at 12:01 AM How many mL of 0.250 M MgCl2 must be added to 350.0 mL of 0.250 M NaCl to produce a solution in whic... Asked on August 31, 2011 at 12:03 AM A child bounces a 55 g superball on the side- walk. The velocity change of the superball is from 2... Asked on August 31, 2011 at 12:05 AM how do you solve 9y^18/15y^2 Asked on August 31, 2011 at 12:07 AM The boiling point of water at 735 mmHg is 99.07C. What percent by mass of NaCl should be present in... Asked on August 31, 2011 at 12:09 AM Does this sound right? The second band sounded so cacophonit? I need the sentence to include t... Asked on August 31, 2011 at 12:11 AM Under an O2(g) pressure of 1.00 atm, 30.9 cm3 of O2(g)at 25C dissolves in 1.00 L H2O at 25C. Assumin... Asked on August 31, 2011 at 12:12 AM What are some major landforms by Wichita Falls, Texas? Asked on August 31, 2011 at 12:18 AM Sulfuric acid (H2SO4) is prepared commercially from elemental sulfur using the contact process. In... Asked on August 31, 2011 at 12:22 AM