Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
The aim of this coursework is to investigate how varying a factor affects the rate of reaction between Hydrochloric Acid and Calcium Carbonate (Marble).
Member rating: No Rating | Words: | Submitted: Fri Nov 14 2003
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:
Ben Lloyd 11SJH Chemistry Coursework Rate of Reaction Aim The aim of this coursework is to investigate how varying a factor affects the rate of reaction between Hydrochloric Acid and Calcium Carbonate (Marble). What is a reaction? A reaction is when two particles (reactants) join to form a new product or products. What is rate? Rate is a measure of how fast or how slow something is. Rate is a measurement of the change that happens in a single unit of time, any suitable measurement can be used such as seconds, minutes, hours or even days. What is the rate of a chemical reaction? The rate of a chemical reaction is how fast the reactants react. Collision Theory For Hydrochloric acid and calcium carbonate to react the particles of each must collide with each other, the collision must have a sufficient amount of energy. The rate of reaction depends on how many successful collisions there are in a given unit...
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 151,744 others
