Write the molecular equation and the net ionic equation for the reaction of calcium carbonate with nitric
Question:
Step by Step Answer:
First write the molecular equation for the exchange reaction noting that the ...View the full answer
Related Video
The experiment aims to show the impact of various beverages on teeth by using eggs as a representation of enamel. Three eggs are boiled and then placed in glasses filled with fizzy drinks, vinegar, and mango juice for 24 hours. The shells of eggs are similar to enamel as they are composed of calcium carbonate, and enamel is primarily made of calcium phosphate. The eggs are then observed to demonstrate the effects of the different liquids on teeth and the importance of brushing regularly. The egg placed in fizzy drink has turned dark in color but can be cleaned by brushing with toothpaste and rinsing with water. The egg placed in vinegar has had its shell softened due to the chemical reaction of vinegar and calcium carbonate, which can\'t be reversed. This highlights the fact that acids are more damaging to teeth than other substances. The egg placed in mango juice represents the process of bacteria in the mouth converting sugars and starches into acids that form plaque, which can be prevented by brushing. The use of fluoride in toothpaste is also highlighted as it slows down the demineralization process and protects the enamel. The importance of brushing teeth twice a day is emphasized.
Students also viewed these Physical Chemistry questions
-
Write the molecular equation and the net ionic equation for the neutralization of hydrocyanic acid, HCN, by lithium hydroxide, LiOH, both in aqueous solution.
-
Mercury(II) nitrate is treated with hydrogen sulfide, H2S, forming a precipitate and a solution. Write the molecular equation and the net ionic equation for the reaction. An acid is formed; is it...
-
Mercury(II) nitrate is treated with hydrogen sulfide, H2S, forming a precipitate and a solution. Write the molecular equation and the net ionic equation for the reaction. An acid is formed; is it...
-
Evaluate the integral (4e* + 2 In (2))dx.
-
What are client anti-fraud controls, and why are they important to the auditor?
-
CourseScheduler Final Project Part 1 You have been asked to develop a Course Scheduling application for a College. The application will enable two types of Users to perform their necessary functions...
-
Why are depositary receipts useful?
-
Evergreen Company sells lawn and garden products to wholesalers. The company's fiscal year-end is December 31. During 2011, the following transactions related to receivables occurred: Feb. 28 Sold...
-
There are 2 investments: 1) Investment in 5 different securities for 20 years 2) Investment in 5 different securities for 20 years and rebalancing every 5 years. Why does investment 1 have a higher...
-
There is a lottery with n coupons and n people take part in it. Each person picks exactly one coupon. Coupons are numbered consecutively from 1 to n, n being the maximum ticket number. The winner of...
-
Write molecular and net ionic equations for the successive neutralizations of each of the acidic hydrogens of sulfuric acid with potassium hydroxide. (That is, write equations for the reaction of...
-
Obtain the oxidation numbers of the atoms in each of the following: (a) Potassium dichromate, K2Cr2O7. (b) Permanganate ion, MnO4.
-
Unemployment imposes serious hardship on out-of-work individuals and their families. What are the costs of unemployment to society as a whole? (Keep in mind the production possibilities curve.)
-
Develop a WBS for an organisation with 12 employees about to undergo an office move to a greenfield site. Be sure to identify the deliverables and the organisational units (people) responsible for...
-
Was the last Olympic and Paralympic Games a success? Carry out a search of the news of the time and the relevant websites to identify the characteristics of the project management that led to the...
-
Tesla. Elon Musk. Youve probably heard of both. Tesla was founded in 2003 by a group of engineers who wanted to prove that buyers didnt need to compromise looks and performance to drive electricthat...
-
Now review the AIPM site (www.aipm.com.au). (a) Review general information about the AIPM, as well as its membership information. (b) Review the benefits of being a member of the AIPM
-
For the similarity solution, what are the boundary conditions for the constant-wall-flux case? Show that a complete similarity does not exist for this case. Also show the condition for the case where...
-
Solve each equation. (x 1)(x + 3) = (2x 1)(x 1)
-
An Atomic Energy Commission nuclear facility was established in Hanford, Washington, in 1943. Over the years, a significant amount of strontium 90 and cesium 137 leaked into the Columbia River. In a...
-
How many grams of cadmium are deposited from an aqueous solution of cadmium sulfate, CdSO 4 , when an electric current of 1.75 A flows through the solution for 325 min?
-
How many faradays are required for each of the following processes? How many coulombs are required? a. Reduction of 2.0 mol Fe 3+ to Fe 2+ b. Reduction of 2.0 mol Fe 3+ to Fe c. Oxidation of 2.5 g Sn...
-
A constant current of 1.40 amp is passed through an electrolytic cell containing a 0.100 M solution of AgNO 3 and a silver anode and a platinum cathode until 2.48 g of silver is deposited. a. How...
-
Stress-free provides housesitting for people while they are away on vacation some of its customers pay immediately after the job is finished some customers asked that the business send them a bill at...
-
Annabelle's great aunt, Sophie, gave her a diamond necklace that Sophie's husband had given her upon the birth of their first child. With the birth of each subsequent child, a new diamond and setting...
-
a)From a practitioner's point of view, the overall picture of the structure of the investment process consists of six stages. b)From the founder's perspective, when looking for investment the things...
Study smarter with the SolutionInn App