3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the liquid vinegar is acetic acid and 95% of the solution is water. In a hardware store, you can buy industriastrength vinegar, which is 30% concentration. This means that 30% of the vinegar is acetic acid, and the remaining 70% is water.Samuel does another experiment, this time with 5% vinegar and 30% vinegar. He sets up two science fair volcanoes (in no particular order), each with the same temperature, mass of baking soda and volume ovinegar. But one volcano uses 5% vinegar and the other volcano uses 30% vinegar. He measures the volume of gas production for the'first minute of each reaction, and he records the data below.Volcano # 1Volume of gas produced (mL.) vs. Time (s) for Volcano #1TimeVolume of gas(s)produced (ml)60E 50102030258 4038463020Volume of gasproduced (ml)4050506052of105320406080Time (s)Volcano # 2Volume of gasVolume of gas produced (ml.) vs. Time (s) for Volcano 2Timeproduced (mL)504540351020304010193026e 25Volume of gasproduced (ml.)332050398 10604520406080Time teMacBook AirSLOesc%23&1346.8.deleteQERYUtabASDFcaps lockVBMshiftcontroloptioncommandcommandoption 20301926• Volume of gasproduced (mL)40333945506020406080Time (s)d) Explain the volcano with the 30% vinegar solution would produce the results it did, compared to the 5% volcano, by referencing what is happening to the individual reactant particles.B0/10000 Word LimitMacBook Air888FescF7FA%23%24&8.6.%3Ddele23456.QYUPtabDFGH.JKops lockVBoptioncommandcommandoptioncontrol

Concept - Formula of baking soda is Sodium bicarbonate(NaHCO3). When acetic acid(CH3COOH) react…

3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the liquid vinegar is acetic acid and 95% of the solution is water. In a hardware store, you can buy indu strength vinegar, which is 30% concentration. This means that 30% of the vinegar is acetic acid, and the remaining 70% is water. Samuel does another experiment, this time with 5% vinegar and 30% vinegar. He sets up two science fair volcanoes (in no particular order), each with the same temperature, mass of baking soda and volur vinegar. But one volcano uses 5% vinegar and the other volcano uses 30% vinegar. He measures the volume of gas production for thefirst minute of each reaction, and he records the data below. Volcano # 1 Volume of gas produced (mt) vs. Time (s) for Volcano #n Volume of gas produced (ml) Time (s) 50 10 20 25 38 40 30 40 46 30 Volume of gas produced (ml.) 50 20 52 53 50 10 60 40 60 Time (s) Volcano # 2 Volume of gas produced (mL) vs. Time (s) for Vocano 2 Volume of gas produced (ml.) Time 50 45 40 35 30 25 20 10 20 30 10 19 26 33 Volume of gas produced int) 40 30 10 60 45 20 80 Tm e (u) peonpoud sed jo ounoa peonpead sed o un

3. Standard white vinegar you can buy in the grocery store is 5% concentration. That means 5% of the liquid vinegar is acetic acid and 95% of the solution is water. In a hardware store, you can buy indu strength vinegar, which is 30% concentration. This means that 30% of the vinegar is acetic acid, and the remaining 70% is water. Samuel does another experiment, this time with 5% vinegar and 30% vinegar. He sets up two science fair volcanoes (in no particular order), each with the same temperature, mass of baking soda and volur vinegar. But one volcano uses 5% vinegar and the other volcano uses 30% vinegar. He measures the volume of gas production for thefirst minute of each reaction, and he records the data below. Volcano # 1 Volume of gas produced (mt) vs. Time (s) for Volcano #n Volume of gas produced (ml) Time (s) 50 10 20 25 38 40 30 40 46 30 Volume of gas produced (ml.) 50 20 52 53 50 10 60 40 60 Time (s) Volcano # 2 Volume of gas produced (mL) vs. Time (s) for Vocano 2 Volume of gas produced (ml.) Time 50 45 40 35 30 25 20 10 20 30 10 19 26 33 Volume of gas produced int) 40 30 10 60 45 20 80 Tm e (u) peonpoud sed jo ounoa peonpead sed o un

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter4: Chemical Reactions In Solution

Section: Chapter Questions

Problem 4.9QE: Addition of water to concentrated sulfuric acid is dangerous because it generates enough heat to...

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Calcium carbonate, CaCO3, can be obtained in a very pure state. Standard solutions of calcium ion are usually prepared by dissolving calcium carbonate in acid. What mass of CaCO3 should be taken to prepare 500. mL of 0.0200 M calcium ion solution?
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Addition of water to concentrated sulfuric acid is dangerous because it generates enough heat to boil the water, causing it to spatter out of the container. For this reason, chemists remember to add acid to water. In a dilution experiment, we calculate the amount of the more concentrated solution that must be measured out. If we place this concentrated solution (Figure 4.7) in the volumetric flask first, then dilute with water, we violate the caution Add acid to water. Describe a safer variation on the method shown in Figure 4.7 that allows the quantitative dilution of concentrated sulfuric acid. Figure 4.7 Preparing a dilute solution from a concentrated solution. (a) Draw the concentrated solution into a pipet to a level just above the calibration mark. (b) Allow the liquid to settle down to the calibration line. Touch the tip of the pipet to the side of the container to remove any extra liquid. (c) Transfer this solution to a volumetric flask. Again touch the pipet to the wall of the flask to ensure complete transfer, but do not blow out the pipet because it is calibrated for a small amount of liquid to remain in the tip. (d) Dilute to the mark with solvent. Frequently, especially with concentrated acids, it is best to have some solvent present in the volumetric flask before you add the concentrated sample.
You have a solution of table salt in water. What happens to the salt concentration (increases, decreases, or stays the same) as the solution boils? Draw pictures to explain your answer.