Group 6: Chemistry Assessment Task Preparation by Thilini Perera https://padlet.com/tperera/xx0hgw7ahg8wro1v en-us 2022-09-12 01:11:37 UTC 2022-09-12 03:18:55 UTC hello@padlet.com https://padlet.net/icons/png/1f468-1f52c.png Answer the chapter 5 review questions on page 106-108 tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549707 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549707 tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549708 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549708 Chemists would never write a chemical equation for the melting of chocolate. Why is this? tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549709 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549709 tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549710 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549710 How do you know when a physical change has happened? What are some of the changes? tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549711 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549711 Provide 2 examples of physical changes. Explain why they are physical changes. tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549713 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549713 tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549714 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549714 How do you know when a chemical change has happened? What are some of the changes? tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549716 when the grams/colour has changed]]> 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549716 Provide 2 examples of chemical changes. Explain why they are chemical changes. tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549717 when the grams go from 2, to 1.8 grams becuase of it been heated 

when the colour change has happened because of the heat burning the colour off]]> 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549717 tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549718 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549718 Identify the 4 ways that chemical reactions can be sped up. Use the particle model to explain why each method works. Find pictures to assist with your explanation. tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549719 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549719 1. particle size tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549720 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549720 2. temperature tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549721 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549721 3. concentration tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549722 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549722 4. catalysis (Enzymes) tperera https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549723 2022-09-12 01:11:37 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291549723 Q1 when the object changes shape https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291630985 2022-09-12 02:56:39 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291630985 Q2 when the shape changes because of the heat of something https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291631436 2022-09-12 02:57:17 UTC https://padlet.com/tperera/xx0hgw7ahg8wro1v/wish/2291631436