Question List for "Chemistry"

Pages: 1 ... 162 163 [164] 165 166 ... 170
  Topics Views Last post
Chemistry » Classify the following as an element, a compound, or a mixture: Air. New
Started by bvyeehaw
 36 Nov 5, 2023
Chemistry » The "escape velocity" from Earth (the speed required to escape Earth's gravity) is 2.5 104 miles ... New
Started by tspaw0811
 31 Nov 5, 2023
Chemistry » A spherical vessel (diameter = 5.00 cm) when empty has a mass of 12.00 g. What is the greatest ... New
Started by awgagawg
 18 Nov 5, 2023
Chemistry » A particular flask has a mass of 17.4916 g when empty. When filled with ordinary water at 20.0C ... New
Started by Katmoss16
 23 Nov 5, 2023
Chemistry » A block of iron has a mass of 483 g. What is the mass of a block of graphite that has the same ... New
Started by olgamartinez04
 56 Nov 5, 2023
Chemistry » A piece of metal with a mass of 611 g is placed into a graduated cylinder that contains 25.1 mL of ... New
Started by booty5
 21 Nov 5, 2023
Chemistry » Radio waves travel at the speed of light, which is 3.00 108 m/s. How many kilometers will radio ... New
Started by dabomba718
 20 Nov 5, 2023
Chemistry » What is the volume, in cubic centimeters, of a brick that is 4.0 in 2.7 in 8.0 in? New
Started by nods
 26 Nov 5, 2023
Chemistry » A runner averages 8 minutes and 25 seconds per mile. What is her average velocity in miles per hour? New
Started by acwiles
 68 Nov 5, 2023
Chemistry » 1 US barrel = 4.21 cubic feet. Express this volume in liters. New
Started by heyheyhey
 40 Nov 5, 2023
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