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Science Links

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Science Links

Remote learning Chemistry Videos

Below are embedded the wonderful you-tube videos that Dale Carroll produced during Lockdown 2.0. They may be useful again, so we have made them more prominent for you to see and access for free. The download button above has these links in a handy word document, if that works better for you.

Y12 Chem Effect of temp change on equilibrium position

Y12 Chem Effect of conc on equilibrium position

Y12 Chem Reaction rate and temperature – thiosulfate

Y12 Chem Reaction rate and concentration – thiosulfate

Y12 Chem Reaction rate temp and conc – marble chips

Y9/10 science DNA extraction – strawberry

Y11/12 Biol DNA extraction from onion

Y12 Biol hand hygiene

Y12 Chem NO2 gas and pressure and temp changes

Y11 Chem Covalent lattice properties

Y12 Chem Electrolysis of aqueous solutions

Y12 Chem Titration technique (made 2002)

Y12 Chem Titration with Methyl Orange made 2002)

Y12 Chem Titration with Phenolphthalein (made 2002)

Y10 Reaction rate change in conc of HCl with marble chips.

Y10 reaction rate change in surface area of marble chip with HCl

Y10 reaction rate change in temp HCl and marble chips

Year 10 Reactivity of metal with HCl

Reactivity of Zinc with HCl

Chemistry Sodium acetate stalagmite

Chromatography of plant extract

Starch in leaves

Algae balls photosynthesis

Precipitation reactions