Calculations involving Strong Acids and Bases Worksheet
Finding H3O+ (aq) ) from strong acid concentrations and OH- (aq) from strong base concentrations
Finding H3O+ (aq) and OH- (aq) using Kw. 1. Calculate the total ion concentration in a solution of 2.0 M nitric acid.
2. The autoionization of water is endothermic. If the temperature of water is increased, what happens to the concentration of hydronium ion, hydroxide ion, and Kw?
3. At higher temperature, how will the concentration of hydronium ion and hydroxide ion compare to each other?
4. At 10oC, Kw = 2.9 x 10-15. Calculate [H3O+] and [OH-] in water at this temperature.
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5. What is the [H3O+] and [OH-] in 0.50 M HCl? Justify that the solution is acidic.
6. Calculate the [H3O+] and [OH-] in 0.15 M HClO4. Justify that this solution is acidic.
7. Calculate the [H3O+] and [OH-] in a 7.115 x 10-1 M magnesium hydroxide solution.
8. A student dissolved 1.42 g of NaOH in 250. mL of solution. Calculate the resulting [H3O+] and [OH-]. Justify that this solution is basic.
Calculations involving Strong Acids and Bases Kw Worksheet Blank.pdf
Page 1 of 2. Chemistry Name: 1. Calculations involving Strong Acids and Bases Worksheet. Finding H3O. +. (aq) ) from strong acid concentrations and OH(aq) from strong base. concentrations. Finding H3O. +. (aq) and OH(aq) using Kw. 1. Calculate the total ion concentration in a solution of 2.0 M nitric ...
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reaction of sodium hydroxide (NaOH) and hydrochloric acid (HCl) shown in the equation below. When the acid loses a proton and the base provides a hydroxide ion that accepts a proton, the product is water. The sodium (Na+) and the chloride (Cl-) ions
Drop the - e and add - oic acid . eg. propanoic acid. hexanoic acid. 1. Name these acids: a) b) c). d) e) f). 2. Draw structural formulas for: a) decanoic acid b) ...
Jun 14, 2014 - â Mathematics, University of British Columbia, Kelowna, B.C. V1V 1V7, ...... Definition 7.12 (random map) The map r: N â I is a random map for I if ..... [27] R.T. Rockafellar, Convex Analysis, Princeton University Press, 1970.
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The uses of acids range from providing essential ... ionic (like salt), or because the substance reacts with water to produce ions (as is the case with acids). The.
The uses of acids range from providing essential. nutrients for our bodies to dissolving metals. Some acids are safe to handle with our bare hands or even.
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49 mL of 0.200 M HCl is mixed with 50 mL of 0.200 M NaOH to reach the endpoint. a. moles HCl = b. moles NaOH = c. excess moles NaOH = d. [H1+] e. [OH1-].
Lemons b. Stomach Acid c. Baking soda d. Ammonia e. Vinegar f. Clothing Dyes g. Tomatoes h. Bleach i. Soap j. Distilled Water k. Shampoo l. Blood m. Glass Cleaner n. Marinades o. Carbonated Drinks p. Antacid. Unit 7: Radioactivity. 1. What are some f
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the cover is at an angle less than 45 degrees to a ver tical plane. It is a further object of ... three open sides of the case as best illustrated in Figs. 5 and 6. There is ...
able spring means adapted to resiliently bias the cover into closed position whenever said cover is at an angle less than 45 degrees to the horizontal and to ...
we obtain the following result established in [9, Equation (4.23)]. ...... functions in Ramanujan's Lost Notebook, The legacy of Alladi Ramakrishnan in the ...