1. Chemistry Rate of Reaction
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Chemistry Coursework Electrolysis of Sodium Chloride (NaCl) Aim: To find out how the exchange of NaCl will affect the current. Preliminary Test: To make sure we understand how the experiment is going to work, we need to carry out an initial test. This will enable us to go through ...
A chemistry investigation to look at the rates of reaction between marble chips and hydrochloric acid. Task My task is to measure the rate of reaction between marble chips (CaCO3) and Hydrochloric acid (2Hcl). Diagram Plan The equipment I will be usi...
Assessed Titration Lab Objective: The point of this experiment was to find the concentration of KOH. Materials: 1) Burette 2) Pipette 3) Beakers 4) Conical Flask 5) Indicator 6) HCl 7) KOH Procedure: 1) Label and fill two beakers with KOH and HCl 2) Pour a little bit of HCl into the burette to rinse it. 3) Fill the burette up to 0 with HCl and make sure there are no air bubbles. 4) Use the pipette to take 10cm3 of KOH and put it into a conical flask 5) Add 2 drops of indicator into the conical flask filled with KOH. 6) Run the solution from the burette into the conical ...