ITSI: Fix play controls

[#61768806]
ITSI: Fix aspect ratio on Constructing Water interactives

[#61768676]
[#61768524]
ITSI: What is a salt? interactive

[#61768928]
ITSI: Impact of Heating interactive

[#61769030]
ITSI: Mising Polar and Non-polar interactive

[#61769268]
ITSI: Temperature Affects Dissolving interactive

[#61769330]
ITSI: Reaction Kinetics: Normal interactive

[#61769520]