TY Science Term 1 by https://padlet.com/13dpower_occ/u1uqfbam50kb Made with magic en-us 2016-11-29 11:23:19 UTC 2024-12-15 07:48:31 UTC hello@padlet.com What is titration? 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140454719 determination of a given component in solution by addition of a liquid reagent of known strength until a given endpoint, e.g., change in color, is reached indicating that the component has been consumed by reaction with the reagent]]> 2016-11-29 11:35:48 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140454719 space shuttle Columbia 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140456976 was the first space-rated orbiter in NASA's Space Shuttle fleet. It launched for the first time on mission STS-1 on April 12, 1981, the first flight of the Space Shuttle program. Over 22 years of service it completed 27 missions before disintegrating during re-entry near the end of its 28th mission, STS-107 on February 1, 2003, resulting in the deaths of all seven crew members]]> 2016-11-29 11:47:52 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140456976 What is Mach? 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140458119 Mach is the speed of sound. The speed the Columbia was traveling at while crashing was Speed: Mach 22.8; altitude: 230,200 feet ]]> 2016-11-29 11:54:08 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140458119 the Columbia 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140459837 Many schools were watching the re-entry of the Columbia on telly as it was a big deal. Most of the crew aboard the Columbia had young children at home waiting on their arrival. The daughter of one of the crew members was in school watching the re-entry of the space shuttle when the headquarters lost all communications with the shuttle. After a few minutes the shuttle was visable  but was on fire. Televisions had to be shut off  immediately. ]]> 2016-11-29 12:05:52 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140459837 a man has two bottles and a tap one bottle is 5litres and the second bottle is 3litres how will he get 4litres? 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140461705
  • Fill the 5 litre can from the tap
  • Empty the 5 litre can into the 3 litre can - leaving 2 litres in the 5 litre can.
  • Pour away the contents of the 3 litre can.
  • Fill the 3 litre can with the 2 litres from the 5 litre can - leaving 2 litres in the 3 litre can.
  • Fill the 5 litre can from the tap.
  • Fill the remaining 1 litre space in the 3 litre can from the 5 litre can.
  •  Leaving 4 litres in the 5 litre can
    • ]]>     2016-11-29 12:17:39 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140461705     Titration of HCL + NaOH 13dpower_occ https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140464467 2016-11-29 12:31:53 UTC https://padlet.com/13dpower_occ/u1uqfbam50kb/wish/140464467