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Results 1 to 25 of about 5688 results.

Search Results - Essays tagged with 'chemistry'

Essay Title Members Rating
Calculating the temperature of a Blue Bunsen Burner Flame
RATES OF REACTION
The effect of concentration of the rate of reaction
Determining the concentration of copper(II) ions
Acid rain is any precipitation that is acidic in nature
Rates of reaction of halogenoalkanes.
The aim of my experiment is to find the exact concentration of limewater. In order to this I shall firstly dilute the hydrochloric acid provided and then by using the titration method the exact concentration of the limewater will be found.
To determine the rate law for a chemical reaction among hydrogen peroxide, iodide and acid, specifically by observing how changing each of the concentrations of H2O2, I- and H+ affects the rate of reaction.
Acid rain is a cancer eating into the face of Eastern Canada and the North Eastern United States. In Canada, the main sulphuric acid sources are non-ferrous smelters and power generation.
An investigation into the level of copper collected in an electrolysis experiment.
An investigation to find the concentration, in g/dm³, of a limewater solution.
CuCO3(s) à CuO + CO2(g)2. or CuCO3(s) àCu2O(s) + ½ O(g) This experiment is to determine the correct equation from above. This will be done by measuring the amount of gas given off.
Determination of the Amounts of Sodium Hydroxide Solution and Sodium Carbonate in a Mixed Solution
Determining the Relative Atomic Mass of Lithium
How to find the accurate concentration of the Sulphuric Acid.
I predict that the more magnesium that is added to the copper sulfate solution the higher the temperature from start to 2 minutes will be.
In the first experiment we noticed how Phenolphthalein, thiosulfate and copper (II) sulfate changed their physical properties once mixed with NaOH, Iodine and Ammonia
Investigation into the factors that effect the rate of reaction.
Is to synthesize the boric acid B(OH)3 from sodium tetraborate as starting material.v A crystallization technique will be used to obtain the final product.
Preparation of a standard solution of oxalic acid and using it to standardize a solution of sodium hydroxide.
Rates of Reaction between hydrochloric acid and marble chips
sodium thiosulphate
test for anions present in various salts.
The Relative Formula Mass of a gas by Effusion
To determine the amount of sulfur present in a fertilizer in the form of sulfate (SO42- ) ions and also to find the percentage by mass of sulfur (as sulfate) in the fertilizer.

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