{"id":1507,"date":"2016-03-15T08:05:05","date_gmt":"2016-03-15T08:05:05","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/?page_id=1507"},"modified":"2016-03-15T08:05:05","modified_gmt":"2016-03-15T08:05:05","slug":"exercise-1_2b-mcq2-help-card","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/exercise-1_2b-mcq2-help-card\/","title":{"rendered":"Exercise 1_2B MCQ2 Help Card"},"content":{"rendered":"

\"LO1_A8\"<\/a><\/p>\n\n\n\n\n\n\n
\"Picture3-816x1024-3<\/a><\/td>\nYou should be familiar with this type of diagram.
\nThe particles (atoms or molecules) of solids liquids and gases are constantly in motion. The velocity with which a particle moves is a measure of its kinetic energy. The faster the speed, the greater the kinetic energy. For any substance, the particles making up the substance will be have a range of kinetic energy which can be represented by the type of curve in the question (Maxwell-Boltzmann distribution).As the temperature is increased, the kinetic energy of the particles increases (on average).\u00a0 Those particles with kinetic energy greater than the activation energy have the potential to react if a collision occurs. (Not all collisions result in a reaction as the colliding particles must also collide with favourable collision geometry<\/a>). Consequently, if\u00a0a greater proportion of\u00a0particles have\u00a0sufficient energy, when they collide more of the collisions will be successful.<\/p>\n

Activation energy is a characteristic of the reaction itself.\u00a0 It remains the same regardless of the temperature.\u00a0 Only a catalyst can alter (reduce) the activation energy.<\/p>\n

 <\/td>\n<\/tr>\n

<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
<\/td>\n\"Bitesize<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

You should be familiar with this type of diagram. The particles (atoms or molecules) of solids liquids and gases are constantly in motion. The velocity with which a particle moves is a measure of its kinetic energy. The faster the speed, the greater the kinetic energy. For any substance, the particles making up the substance … Continue reading “Exercise 1_2B MCQ2 Help Card”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1507","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/pages\/1507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/comments?post=1507"}],"version-history":[{"count":1,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/pages\/1507\/revisions"}],"predecessor-version":[{"id":1509,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/pages\/1507\/revisions\/1509"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsechchemu1hwrk\/wp-json\/wp\/v2\/media?parent=1507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}