Reactivity of solids can be increased by increasing the surface area (ie. using powdered form of the solid), increasing temperature in oreder to break the bonds, adding catalyst to enhance the reaction,
By improving reactivity of solids,the product can be obtained in a short time and under milder conditions.
Different methods are...
1. Incresing the surface area
sedimentation ,decantation,filtration
golds reactivity is very low in the reactivity series ....
What is reactivity of boron
how is the reactivity for ptassium
how is the reactivity for ptassium
Johan Arvid Hedvall has written: 'Principal results about the reactivity of solids' -- subject(s): Solids, Surface chemistry
He created teachers' institutes to improve teaching methods
sedimentation ,decantation,filtration
Activated carbon has high surface area; this characteristic improve the reactivity of the material.
improve memory
There are no proven methods.
no
Many methods are used: filtration, decantation, centrifugation, etc.
Methods are: - by determination of sodium - by determination of chlorine - using a salinometer
golds reactivity is very low in the reactivity series ....
hydrophonics
Is the reactivity of an alloy very different from the reactivity of its major component?"