"Coursework.Info, as a popular and well-resourced essay bank, is invaluable to all teaching staff" John Laing, Senior Practitioner in Social Work
 

Salma Ahmed

English Lit. GCSE Student

168,000+ MODEL ESSAYS FOR LESS THAN 17P

For less than 17p a day, get instant access to winning model essays from a site trusted and recommended by Teachers. Now passing your exams is easier - simply study teacher vetted essays here.

Blitz through your revision and assignments by studying the work of the brightest students in UK - all for less than 17p a day (or £4.99 a month)!

  • Feel secure and in control - great student stress buster
  • Learn more, faster - instantly spot winning structures & ideas
  • Pass without cheating! Backed by anti-plagiarism experts
  • Only Teacher approved resource - widest choice of essays
  • Perfect for revision, essays or coursework - less than 17p!
Get started now ...
Art (371 Essays)
open Biology (4,550 Essays)
open Business Studies (4,117 Essays)
close Chemistry (5,127 Essays)
Aqueous Chemistry (1,737 Essays)
Changing Materials - The Earth and its Atmosphere (223 Essays)
Classifying Materials (307 Essays)
Organic Chemistry (350 Essays)
Patterns of Behaviour (2,510 Essays)
Classics (241 Essays)
open Design & Technology (886 Essays)
open Drama (1,180 Essays)
open English Language (5,398 Essays)
open English Literature (33,356 Essays)
open Geography (1,369 Essays)
open Health and Social Care (1,012 Essays)
open History (8,736 Essays)
open Information & Communication Technology (1,713 Essays)
Law (465 Essays)
open Maths (3,468 Essays)
open Media Studies (1,576 Essays)
Miscellaneous (463 Essays)
open Modern Foreign Languages (1,438 Essays)
Music (152 Essays)
open Physical Education (Sport & Coaching) (907 Essays)
open Physics (3,276 Essays)
Politics (1,536 Essays)
Psychology (239 Essays)
open Religious Studies (Philosophy & Ethics) (6,664 Essays)
Sociology (2,493 Essays)
Welsh (80 Essays)
Work experience reports (160 Essays)

Find the effects upon the rate of reaction between hydrochloric acid and calcium carbonate, when different concentrations are used; and to find scientific evidence to support my hypothesis.

Words:
2011
Submitted:
Fri Feb 06 2004
Average rating:
(0 votes)
Preview
Page 1 of 22
here's a preview of the first 150 words of this essay with formatting removed for you to read

Have a little read: ... Chemistry GCSE Science Coursework Investigation Aim The Experiment Fair Test Pilot Run Variables Constants Prediction and Hypothesis Safety Equipment List Choice of Equipment Method Results Graph Conclusion Evaluation Aim: The aim of this investigation is to find the effects upon the rate of reaction between hydrochloric acid and calcium carbonate, when different concentrations are used; and to find scientific evidence to support my hypothesis. The Experiment: The experiment that will be done to investigate whether concentration will affect the rate of reaction will be executed using marble chips - scientifically known as calcium carbonate and hydrochloric acid. This is the equation for this reaction: Calcium carbonate + hydrochloric acid --> Calcium chloride + water + carbon dioxide. Or CaCO3 + 2HCl = CaCl2 + H2O + CO2 The equasion here shows that when the hydrochloric acid is added to the calcium carbonate, carbon dioxide is produced and the calcium carbonate then turns to calcium chloride. The mass of the calcium carbonate will be decreased as carbon dioxide is produced and then escapes. The progress of

Other Similar Coursework

Not found exactly what you were looking for? Here are some essays which are similar to this one:

Title Members Rating
Find the concentration of limewater solution Titration
Rate of Reaction
Investigating the temperature at which plasma membrane breaks down.
Acid Rain.
Urology - Explain the following terminologies and what equipment is required for each:(a) TURP - Trans-Urethral Resection of Prostate.
Rates of reaction between Sodium Thiosulphate and Hydrochloric Acid
To determine the equilibrium constant for esterification from ethanoic acid and propan-1-ol.
Standardization of bench hydrochloric acid
Which Equation Is Correct for the following reaction with Copper Carbonate?
Water

Most Popular Aqueous Chemistry Essays

Want to know what everybody else is looking at? Here are some essays that have been the most popular choices of our Aqueous Chemistry essays:

Title
The Rate Of Reaction Between Sodium Thiosulphate And Hydrochloric Acid At Different Concentrations
Investigate the effect of reducing the concentration of Sodium Thiosulphate on the speed of the reaction.
The aim on my investigation is to find the percentage of citric acid present in lemon squash by using a method of neutralisation, by a method of titration and volumetric analysis.
Alkynes

Most Recent Aqueous Chemistry Essays

Looking for the most up to date essays? Here are some of the most recently added essays in our Aqueous Chemistry category:

Title
Preparing Salts
ocr science Additional Coursework
Rate of Reaction Investigation
Science Investigation on water
Types of Chemicals Poster
Reaction Rates: Analysis/Conclusion
Investigate the rate of reaction between different concentrations of hydrochloric acid with metal carbonates using calcium carbonate as the example.
GCSE

90,973 GCSE essays and coursework documents...

Whatever your subject, Coursework.Info provides model essays to give you ideas and inspiration for your GCSE coursework.


Here are our largest categories at GCSE level:

AS and A Level

44,917 AS and A Level essays and coursework documents...

Struggling for inspiration with your coursework? Coursework.Info illustrates a huge range of A level essay approaches to give you some ideas. Want IB coursework?


Here are our largest categories at AS and A Level level:

University

32,336 University essays and coursework documents...

Compare thousands of Degree-level essays instantly - Coursework.Info provides model coursework to help you analyse and critique.


Here are our largest categories at University level:

Secure low cost access to the largest collection of model answers anywhere...

Finally, did you know, we are the only essay site certified as safe by the Credit Card industry? (100% PCI DSS compliant). You can feel 100% secure accessing the largest collection of model answers on the Internet - plus our very low price means even struggling students can afford to get help fast. Start now...

  • Feel secure and in control - the ultimate stress buster
  • We're the only site with over 1 Million monthly visitors
  • You'll instantly spot winning structures and ideas - FAST!
  • Backed by Anti-plagiarism experts
  • Your revision, essays or coursework DONE! Just 17p!