Science Essays

Stealing intellectual property is basically when someone steals images from your website or other information and uses it on their own site without your permission. This is known as breaking the copyright law and works with logos as well and new ideas for new products as well. This can for …

Cu2O is a red crystalline material, which is produce by the electrolytic or furnace method. CuO is a black powder prepared by the ignition of suitable salts such as carbonate (1) The mole is the mass of substance that has the same number of particles as atoms in exactly 12g …

Background Information: Oak trees are occasionally covered on one side, with an orange looking substance. This is due to the presence of a simple alga called Trentepholia aurea (Trentepholiaceae). It is made up of filaments of cells that contain high concentrations of carotene, giving it the bright orange colour. Hypothesis: …

Truth can be defined as something that is proven with the use of evidences to be right. Evidence is a reason to believe a theory; with more evidence, the theory is more likely to be true and it would be easier to persuade someone that the theory is true. Science …

Aim To find out the properties and trends of Group II elements using Magnesium, Calcium and Barium to investigate reactions of the metals with water, the reaction of the oxides with water and acid, the solubility’s of the hydroxides and carbonates and the thermal stabilities of the carbonates. Introduction Group …

Introduction: To find out the correct formula, I will need the aid of an experiment. I will have to decompose the copper carbonate by heating and measure the amount of gas produced. The volume of gas will help me determine which equation is correct. Method: 1. Set up the apparatus …

In the beginning of the book the book the person reading would see the Birdman as an evil and mad person they thought this because of the way he appears, he looks like an owl he wears a black cape covering his monstrous face so the people on the island …

Enzymes are essential to everyday life. They are essential in the way we live and how our body works. Due to technology they are now used widely in commercial areas and are significant to the advanced technology in medicine. Without these developments the way in which we live would be …

Hypothesis: The following factors all effect the rate of osmosis: * Surface area of the tuber * Concentration of sucrose solution * Amount of sucrose solution * Temperature * Time tubers are left in solution -The surface area of the potato tuber will effect the rate of osmosis because The …

The task set is to prove or disprove which of the two given equations is correct by thermally decomposing CuCO3 and analysing the two possible oxides formed. Equation 1: 2CuCO3 ?CuO(s) + 2CO2 (g) + 1/2O2 (g) Equation 2: CuCO3 ?CuO(s) + CO2 (g) In order to do this we …