Molarity Calculator. Royal Society of Chemistry | Advancing the Chemical Sciences. Titration Calculations. Before you go any further, check that you can do the following… Calculate: Relative molecular masses from a given chemical formula Calculate: Number of Moles from the mass/RMM equation Manipulate: The number of moles equation to get the form you require.
When you are confronted by a Titration calculation the first rule is: The Second rule is read through the question very carefully. The Third rule is read through the question carefully again! We are now going to look at a question and hopefully guide the unbelievers (henceforth known as infidels) through a titration calculation. The question: 10.0 cm3 of a solution of potassium hydroxide was titrated with a 0.10 M solution of hydrochloric acid. 13.5 cm3 of the acid was required for neutralization. Step 1 Write down everything you know. Hydrochloric Acid Potassium hydroxide Volume used = 13.5 cm3 Volume used = 10.0 cm3 Concentration = 0.10 M Concentration = TBD Step 2 Write the equation or as much as you know about it.
Step 3 Step 4 Questions 1. 2. The Photographic Periodic Table of the Elements. The Salters' Chemistry Club. Mr. Kent's Chemistry Regents Help and AP Chemistry Exam Review Pages. Teachers | Top 10 Flash Bang Demos. Practical Chemistry.org. This website is for teachers of chemistry in schools and colleges. It is a collection of experiments that demonstrate a wide range of chemical concepts and processes. Some of the experiments can be used as starting-points for investigations or for enhancement activities. Many have links to carefully selected further reading and all include information and guidance for technicians. Chemistry is a practical science. Practical activities are not just motivational and fun: they also enable students to apply and extend their knowledge and understanding of chemistry in novel investigative situations, which can aid learning and memory and stimulate interest.
We have published a new set of resources to support the teaching of practical science for Key Stages 3-5. The resources are part of our Practical Work for Learning project, which explores how three different teaching and learning approaches can be applied to practical work.