Lab Report: Determine The Percentage Of Water In Hydrated Calcium nitrate

Introduction: Our group had done 3 data sets for the same experiment process, and had recorded 3 groups of data. The aim of experiments was to determine the percentage of water in hydrated Ca(NO3)2. We obtained the percentages through experimental procedures of reacting Ca(NO3)2 with Na2CO3 , filtrating and drying CaCO3. The chemical equation of…

Different Types of Paint: Water, Tempera, Oil, Acrylic

Water-Based Paint -Watercolour, acrylic, ink, dyes, gauche, and tempera media. -These types need water to create a liquid colour. -Adding water makes the colour vibrant or more transparent. Tempera Paint -Used egg yolk as a binding agent, mixed with coloured pigment to create a fast-drying and permanent medium. -First known as egg tempera paint. -Very…

Nutrition Recommendations for Canadians

NUTRITION The study of the nutrients in foods and of the body’s handling of them.  This includes ingestion, digestion, absorption, transport, metabolism, interaction, storage, and excretion. FOOD Material containing nutrients taken into the body for the maintenance of life and the growth and repair of tissues. NUTRIENTS Substances obtained from food and used in the…