Can someone help me improve my understanding on making soluble salts by titration?

Anonymous
timer Asked: Jan 28th, 2021

Question Description

I'm working on a chemistry question and need support to help me understand better.

Making soluble salts by titration, Could someone please help me improve my understanding? I'm am stuck on last few questions.

Kind Regards

Elle


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SC8e.3 Name 1 Using titration – Strengthen Class Date Cross out the incorrect word in each sentence. a Acids are a source of hydrogen | hydroxide ions in solution. b Alkalis are a source of hydrogen | hydroxide ions in solution. 2 Label the diagram below with the names of the apparatus used in titration. 3 Complete the equation below to show what happens during neutralisation. + – H (aq) + OH (aq) → ___________________________________________________________ 4 State the type of reaction modelled by the correctly completed equation in question 3. _____________________________________________________________________________________ S1 Describe how titration is used to prepare soluble salts. 5 Name the apparatus used to measure an accurate and repeatable volume of alkali, ready for a titration. _____________________________________________________________________________________ 6 7 Tick the correct reasons below to explain when, and why, titration must be used to prepare soluble salts. a Titration must be used if a soluble salt is made from an acid and an insoluble base. b Titration makes sure that the reactants are mixed in the correct proportions. c Titration makes sure that the reactants produce an acidic solution. d After a titration, the remaining solution only contains a salt and water. For each of the incorrect sentences identified in question 6, write a correct version in the spaces below. ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ ______________________________________________________________________________________ © Pearson Education Ltd 2016. Copying permitted for purchasing institution only. This material is not copyright free. 4 Burette Solution Rubber tubing Clamp/ pipette Conical flask Solution containing indicator H2OH The reaction modelled is a combination reaction (combustion). The apparatus used to measure an accurate and repeatable volume of alkali is a buret, or pH scale or sometimes used is a digital titrator. ...
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