Edible Indicators Acid-Base, Chemistry, Food, Science Experiment|by Reyshan Acids are compound that produce hydrogen ions (H+) when dissolved in water.
Utilazation Of Waste Rice Straw As Material Paper Making Chemistry, Environment, Paper, Plant, Science Project|by Reyshan Preface Problem The development of world education is increasing, will be directly
Utilization Extract Carambola Starfruit (Averhoa blimbi L) As Indicators Rhodamine B Of The Drink Chemistry Reaction, Colour, Competition, Health, Plant, Science Project|by Reyshan According to WHO, rhodamin B is harmful to human health because of
Simple Way To Distinguished Cooking Oil Bulk, Mixed Oil, And Original Branded Using Betadine (Povidone Iodine) Colour, Competition, Oil, Science Project|by Reyshan This circulation of waste cooking oil has reached about 18% to 20%
Utilization of Banana Heart and Parasite Plant on Mango Trees As Replacement For Insulin Hormone Biology, Competition, Food, Health, Science Project|by Reyshan We know that insulin plays an important role in processing blood sugar
Crystallization of struvite crystals From Cow and Human Urine As Solids Organic Fertilizer Competition, Environment, Plant, Science Project|by Reyshan Fertilizer is a very important production factor for the agricultural sector. Fertilizer
Installation of Water Purification and Using Cactus (Opuntia cochenillifera) As coagulant To Overcome The Clean Water Problem Around The River Community Chemistry, Environment, Plant, Science Project, Water|by Reyshan Preface Problems Clean water is a basic human need, because human activities
Making Liquid Soap From Skin Kapook Tree (Ceiba petandra Gaertn) And Waste Cooking Oil Chemistry, Oil, Plant, Science Project, Soap|by Reyshan Waste Cooking oil is a cooking oil that has been used repeatedly.
