We are studying the entropy change for the following reaction: NaNO (is) Na (aq Nos (aq) 1. Calculate how many grams of solid NaNo, you need to make 100.0 ml of a 1.o M solution of aqueous NaNo, 85.01 g mol Mol of NaNO, needed Grams of NaNO, needed g 2. Place a weigh boat or piece of weighing paper onto the balance and tare it. Then add sodium nitrate to the boat/paper until you have the amount you calculated in step one. 3. Use a large graduated cylinder to measure 100.0 ml of water into your coffee cup calorimeter. 4. Place the digital thermometer into the water in the calorimeter and record the temperature. This is your initial temperature, T, Write it down here. Ti 5. Add the solid NaNO to the water in the calorimeter. Be careful not to let the solid adhere to the sides of the cup Begin stirring the mixture to dissolve the sodium nitrate in the water. Record the temperature 30 seconds after you add the sodium nitrate and every 30 seconds thereafter for the next four minutes. Temperature 30 sec 1 minute 1 min 30 sec 2 min 2 min 30 sec 3 min 3 min 30 sec 4 min 6. Look at your temperature data. What is the lowest temperature you obtained? This is your final temperature, T Write it down here. Tis