State what is meant by the term covalent bond
Atoms that share electrons due to the electrostatic attraction between the negatively charged pair of electrons and positively charged nuclei.
OE
Related Chemistry GCSE answers
All answers ▸How do catalysts speed up the rate of a reaction?
How can crude oil be separated into different fractions?
Why can metals conduct electricity?
25cm3 of NaOH (2M) were titrated with 1.25M H2SO4. Write down the balanced reaction equation. Calculate the number of moles of NaOH used in the titration and hence deduce the volume of sulfuric acid used in the titration. Give your answer in dm3.