Remaining Time 1 Hour 01 Minute 24 Question Completion Status 8 7 9 10 6 4 5 3 2 E What Did We Do Next To Arriv 1 (71.2 KiB) Viewed 92 times
Remaining Time: 1 hour, 01 minute. 24 Question Completion Status: 8 7 9 10 6 4 5 3 2 ==== E What did we do next to arrive at the correct change in temperature for the neutralization reaction. =========== we drew the best straight line through the data points to get the equation of the line from 5 minutes to 18 minutes on the curve above 02 we calculated the mass of the reaction materials we calculated the final temperature (y-axis intercept = 26.3°C) of the chemical reation from the time curve at t=0 on the curve above * we calculated the final temperature by subtracting the starting temperature (19°C) from the temperatures on the time curve above Os we measured the specific heat of the solution by using the peak values from the time curve
Remaining Time: 1 hour, 1 minute, 3 Secui Question Completion Status: 2 3 4 5 6 7 8 9 10 аронка Experiment #7: Question #2 - Heat of Neutralization (5 points) In this experiment we measured the starting and ending (after mixing) temperature the reactants: 51 ml of 2.0 M NaOH mixed with 50 ml of 2.0 M HCI. We recorded the starting temperatures of the NaOH and the HCI solutions before mixing, and recorded the post mixing temperature over the next 16 minutes. EEEEEEEEE Measuring Heat of Reaction in Solutions 9 тсАТ =
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