Question 17 (4 marks) (a) Draw the Lewis electron dot structure for the compound, hydrogen fluoride, HF. (1 mark) H F (b) Hydrogen fluoride reacts with water according to the following equationâ¦ HF (l) + H 2 O (l) â H 3 O +(aq) + F â(aq) At room temperature pure hydrogen fluoride exists as a liquid.his shows that water is made up of more than one type of atom. (1 mark) âº The two substances obtained were in definite ratio of 2:1 as shown by the 2:1 ratio of the gas volumes. (1 mark) (ii) State another observation that shows that electrolysis is a chemical change.
Definition of columnist for English Language Learners. : a person who writes a newspaper or magazine column.
Amongst other stuff, an expression used by feminists to mock anybody who does not agree with their viewpoints. by Ernesto Report definition. 1. A derogatory word employed by fat activists on Tumblr to insult people who disagreed with them. Slang for homosexual individual. The words has actually since already been reassigned to mean someone who cares about wellness, and doesn't have confidence in fat activism or 'health at each dimensions', and probably which frequents reddit.com/r/fatlogic. Shitlords have taken ownership associated with the term. by Bulah Report definition Insult employed by fat feminazi whales, which can't just take criticisms simply because they've already been sheltered their particular entire life, to explain those who disagree together with them.