The pH scale 5.0 / 5 based on 2 ratings ? ChemistryAcids, bases and saltsGCSEAQA Created by: georgiabesseyCreated on: 10-02-18 16:52 What is the range of the pH scale? 0 to 14 1 of 5 What does the pH scale measure? How acidic or alkaline a solution is 2 of 5 The lower the pH of a solution, the more acidic it is. Give some examples of acids and their position on the pH scale. Car battery acid or stomach acid - 1 ~ vinegar or lemon juice - 3 ~ acid rain - 4 ~ normal rain - 5 3 of 5 The higher the pH of a solution, the more alkaline it is. Give some examples of alkalines and their position on the pH scale Washing up liquid - 9 ~ pancreatic juice - 10 ~ soap powder - 11 ~ bleach - 12 ~ caustic soda (drain cleaner) - 14 4 of 5 A neutal substance has pH 7. Give one example of a neutral substance. Pure water 5 of 5
Comments
No comments have yet been made