Experiment: Produce Pure Water from Saline Water

Task: To produce pure water from saline water. Required accessories: 1 distillation apparatus, 500 milliliters of saline water. Procedure: Place the distillation apparatus (as in......

Experiment: Make Suspension

Task: To make suspension. Required accessories: l glass of glass, spoon, mud of soil and water. Procedure: Take a glass and fill two-third portion of......

Colloid: Definition and Description

A colloid is solutions that has particles ranging between 1 and 1000 nanometers in diameter, yet are still able to remain evenly distributed throughout the......

Experiment: Make Pure Salt from Impure Salt

Task: To make pure salt from impure salt. Required accessories: The heterogeneous mixture of impure salt, stirrer, tripod stand, wire-net, funnel, filter paper, stand with......

Experiment: Make Crystals of Salt from Saline Water

Task: To make crystals of salt from saline water. Required accessories: 2 beakers, spoon, stirrer, tripod stand, wire-net, funnel, spirit lamp, filter paper, stand with......

Experiment: To Make Homogeneous Mixture

Task: To make homogeneous mixture. Required accessories: One beaker, measuring flask, spoon, stirrer, 4 watch glasses, glucose, water, wire-net, tripod stand and spirit lamp. Procedure:......

Experiment: Making Heterogeneous Mixture and Separating

Task: To make heterogeneous mixture of impure salt and water. Required accessories: One beaker or glass, spoon, stirrer, impure salt, water and measuring flask. Procedure:......

Laboratory method of Preparation of Aniline

Laboratory method of preparation of aniline Principle: in laboratory, when nitrobenzene is heated with tin and HCl, aniline is formed. The reaction of tin (Sn)......

Define and Describe on Antibiotics

Antibiotics are living substances, which at a minimum number can kill other microorganisms or hinder that growth. Antibiotics are formed from different organisms but are......

Define and Describe on Vaccines

Vaccines are the suspensions of pathogenic micro organisms. The micro organisms which are living, half dead or dead are pushed into animal body. They enhance......

Describe how butter can be prepared from milk?

Preparation of butter:  Butter is made by churning the cream of milk. As a result of churning, the lipid part of milk quagulates as granular......

Describe Preparation of NaOH at Laboratory

Preparation of NaOH: In aqueous solution NaCI and water are dissociated as- NaCI (aq) ↔ Na+ (aq) + Cl– (aq) H2O (l) ↔ H+ (aq)......