Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
The rate of reaction between calcium carbonate and hydrochloric acid.
Member rating: No Rating | Words: | Submitted: Mon Apr 05 2004
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
The rate of reaction between calcium carbonate and hydrochloric acid By Carly Moore 10Y,J6 Planning: Introduction Reactions happen every minuet of every day right in front of us. Some take years i.e. the rusting of a car and some only take moments i.e. photosynthesis. Almost every process has a chemical reaction, even simple things that we take for granted i.e. stirring your sugar into your tea. The question I put across is what influences these reactions and their rates of change? Different things are needed for chemical reactions to take place, but the one thing that must happen in all cases are particles must be coiled with energy, lots of energy. If the amount of energy is minimal then no reaction will take place. The amount of energy needed to take place is known as activation energy, New modular science compares it to a game of basket ball, 'A high net makes it...
Get instant access
- Instant, unlimited access to our documents in full
- Swap your work for free access, or pay £4.99
- To see the full version of this document and 149,958 others
