Chimica per il liceo/La materia/CLIL: differenze tra le versioni

Do you think this iron will travel through the intestinal tract as an iron nail would?

 

Add 10 ml of 1.0M HCl to 100 ml of the cereal slurry to simulate stomach acid. Heat in a beaker of hot water.

 

» Compound of iron and sulphur. The mixture is heated to form iron sulphide. The iron can no longer be separated by a magnet (the compound has new properties).

 

Explain the difference between mixture and compound.

 

is important to prevent fatigue. Athletes need sufficient oxygen supply in their blood and muscles to maximise their performance and prevent fatigue. Blood doping is a method of increasing the number of red blood cells in the body. This allows more oxygen to be carried to the muscles.

 

Carry out an investigation on the iron levels in different cereals and compare the results with the levels shown on the cereal packet labels.