C5 how much revision

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Carousel Previous Carousel Next. Jump to Page. Search inside document. How much? Calculate the Empirical formula of a compound that contains 2. Complete the following table to show the half equations at the anode and cathode Electrolyte Half equation at Half equation at the cathode the anode H2O Al2O3 Explain what can happen if the electrolyte is a solution give examples Explain why this is a special case and what it is used for What is meant by RDA?

How many moles of salt are in 3dm3 of a 0. An alkali? What would be used to measure out the liquid in the conical flask Explain how to carry out a titration in no more than 5 steps What type if indicators are most suitable to use for titrations?

Why is it important to carry out repeat titrations? How many moles of alkali were present? What was the concentration of alkali? Name other ways that can be used to collect and measure gases apart form the syringe When was the reaction the fastest?

When did the reaction stop? Illustrate on your graph how you can see the total volume of gas produced Explain what is meant by the limiting reactant What does the gradient of the curve show? What is meant by equilibrium?

What is made in the Haber process? What is this product used for? How do we get the reactants needed for the Haber Process? Write out the overall equation for the Haber process What are the conditions for the Haber process? Why are acids acidic? Explain the difference between a strong and a weak acid Explain why weak acids can be useful Define concentration and strength in terms of acid Concentration Strength Ionic Equations.

What is meant by a precipitation reaction? Write out the word equation for the Reaction between lead nitrate and potassium iodide What is the precipitate Identify the spectator ions You have a 10cm3 of a solution. You want to make it 10 times as dilute. How much water do you add? There is 1 mole of salt in 2dm3 of water. Ionic Equations Write a word equation for the reaction of silver nitrate and sodium iodide.

Why are sodium ions and nitrate ions after spectator ions? Why do you wash a precipitate in distilled water when making a dry sample? Write an ionic equation for the reaction of silver nitrate and sodium bromide.

To remove traces of the solution filtered with the precipitate. How does the Ph change? If number of moles - concentration x volume in dm3, write down the relationship for concentration. Why are titration carried out several times before a volume is decided? What is the concentration of the sodium hydroxide solution? Gas Volumes A reaction gave off 96cm3 of sulfur dioxide. How may moles were made? Where is the position of the equilibrium? Hello There! Thank you for checking out my shop!

I also offer other subject revision notes so be sure to check them out! This topic explains electrolysis and the reactivity series! A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place.

The notes are thorough and include all equations a student needs for the exam, ALL required pacticals explained step by step and using pictures. I also do revision notes for other subjects so make sure to check those out too!