Unit 1, Assignment 1,
M1.
, Relate the key features of the periodic table to th
conclusions drawn from the practical activities
To guarantee the work experience students employ a detailed knowledge of the processes and calculation
required to test the accuracy of their standard solution, they need a better understanding of the chemistr
behind what has been carried out. Write a report showing the calculations you have used to make and tes
the solutions from tasks 3 and 4. Use diagrams of the atoms and molecules involved in the titration to
provide a visual guide to the stoichiometry of the titration.
• Reaction equation:
Sodium hydroxide + hydrochloric acid → sodium chloride + water
• Conclusion:
The concept of this specific experiment was to discover the accuracy of chemical solution, the concentrat
of sodium hydroxide and hydrochloric acid by mixing with the universal indicator referred to as
phenolphthalein indicator to find determine the HCL titrate with sodium hydroxide (NAOH). When you
examine my outcomes very specifically, you will discover they are rather near each other as I have repeat
the experiment three times to ensure that my results are reliable as I have been accurate of ensuring
following every test; that the apparatus was thoroughly clean hence the results are reliable. The outcome
that I discovered had been beneficial for my calculations as it has provided me with a reliable solution. Th
average quantity of HCL which need to be utilized in the practical was 0.0003124 dm to titrate in oppositi
to NAOH. I will describe the varied strategies that I’ve applied to ensure that I have obtained accurate and
precise outcomes.
M1.
, Relate the key features of the periodic table to th
conclusions drawn from the practical activities
To guarantee the work experience students employ a detailed knowledge of the processes and calculation
required to test the accuracy of their standard solution, they need a better understanding of the chemistr
behind what has been carried out. Write a report showing the calculations you have used to make and tes
the solutions from tasks 3 and 4. Use diagrams of the atoms and molecules involved in the titration to
provide a visual guide to the stoichiometry of the titration.
• Reaction equation:
Sodium hydroxide + hydrochloric acid → sodium chloride + water
• Conclusion:
The concept of this specific experiment was to discover the accuracy of chemical solution, the concentrat
of sodium hydroxide and hydrochloric acid by mixing with the universal indicator referred to as
phenolphthalein indicator to find determine the HCL titrate with sodium hydroxide (NAOH). When you
examine my outcomes very specifically, you will discover they are rather near each other as I have repeat
the experiment three times to ensure that my results are reliable as I have been accurate of ensuring
following every test; that the apparatus was thoroughly clean hence the results are reliable. The outcome
that I discovered had been beneficial for my calculations as it has provided me with a reliable solution. Th
average quantity of HCL which need to be utilized in the practical was 0.0003124 dm to titrate in oppositi
to NAOH. I will describe the varied strategies that I’ve applied to ensure that I have obtained accurate and
precise outcomes.
