Ans It expresses the degree of waterpurity in terms of hardness, which isrepresented by the presence ofsome insoluble salts, such as nitratesalts.trueO ErrorThere are some preventive measuresto treat corrosion, one of which is tocarry out coating operations forequipment, and it is preferable thatthe thickness of the coating be high*trueError

It expresses the degree of water purity in terms of hardness, which is represented by the presence…

Answered: There are some preventive measures to…

There are some preventive measures to treat corrosion, one of which is to carry out coating operations for equipment, and it is preferable that the thickness of the coating be high

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Whats the name of product and explain

A: Type of alkene having double bond at the extreme of the hydrocarbon chain is termed as terminal…

Q: Identify the mole to mole ratio to solve moles of chlorine when starting with 3.76mol of Au

Q: How can you find the sp hydridization of a molecule?

A: Relation between electron pairs around the central atom and hybridization: Please note that only…

Q: -OH Age O Ci

A: The product is as follows:

Q: HBr ОН 59

A: Here a secondary alcohol is given and we have to determine the product of given reaction

Q: Does alcohol, ketones, and aldehydes considered acidic or a basic?

Q: After standardization, silver nitrate must be stored in amber bottle and at room temperature with…

A: Silver nitrate is a highly reactive compound. When exposed to light, it undergoes hydrolysis to give…

Q: SOC 2 pyridině

A: Given

Q: CH,OH

Q: Why is H2SeO4 a weak aci

A: There are two types of bases/acids. One is strong base/acid which is completely dissociable in into…

Q: Where did the Cl come from?

A: In the recovery and precipitation of benzoic acid, we start with benzoic acid in the organic…

Q: Draw the products resulting from addition of a Grignard reagent to an aldehyde. Use a dash or wedge…

A: Grignard reagent (RMg-X, Organo magnesium halide) is a source of carbanion which acts as a base as…

Q: (d) 1. Hg(OAc)2, H2 2. NaBH4

A: It is elimination addition reaction which follows Markovnikoff rule. So, OH group is added to more…

Q: Chemical formula of the added reagent in test for P. *

A: Phosphorus is a mineral which combines with other substances to produce organic and inorganic…

Q: i need help filling in whats needed

A: Benzyl bromide (the product on the right) is typically synthesized from toluene (the reactant on…

Q: :0: OR O:

Q: how did you choose these options

A: Basic introduction about cyclohexane in chair conformation

Q: Draw a schematic diagram that shows how Hinsberg’s test can differentiate the given set of test…

A: Please find your solution below : Hinsberg test is used for distinguishing between primary,…

Q: = H HgSO4/H2O [H+]/△

A: Hydration of alkyne With the addition of water, alkynes can be hydrated to form enols that…

Q: Untitled Section 2) Write the meaning of the 4 symbols labelled A-D. Na(s)+H,O(1)–→Hg)+NAOH(aq) В A…

A: The solution is as follows :

Q: Quartenary ammonium salts with hydrocarbon chains are used as detergent

A: Quartenary ammonium salts with hydrocarbon chains are used as detergent BECAUSE the presence of…

Q: Please answe the following question: 1. What are two most common alkalis used in soap making? 2.…

A: Soap is nothing but sodium or patssium salts of long chain fatty acid. For example: C17H35COO- Na+…

Q: CoUndeens COm spnots ocons silinst 2onb W Tro noit Co Syanbid or to ing Ianoitonul srto ai aw as…

A: The lithium metal is more reactive than the copper metal that is why lithium is oxidised to Li+ ion…

Q: Can you explain in words what the route is

A: We have to explain the given transformation.

Q: Y) NaoH NAOH 2) $ C#z eH + A) KOH OH CHz CHg c#3 B) KOH OH c) docH3 Na OH O=J

A: Since you have asked a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Cream of tartar is a white powder sometimes used in baking. (It's what separates a tangy, chewy…

A: Given, Ka=8.73×10-3

Q: 5. Sodium nitrite is used in medicine as? A) Antiseptic B) Antacid C) Coronary dilator D) Antidote…

A: Most of the chemicals have different uses in different fields like medicinal field, industrial field…

Q: Determine the number of valence electrons in carbonate (CO,") and then draw the corresponding Lewis…

A: Carbonate ion is CO32-. It contains 1 C atom and 3 O atoms and 2 units of negative charge. No. of…

Q: Explaingivig.ce tende The net to Lestrapy reason the tncuease"

A: Entropy(S) refers to the extent of randomness of the system observed. 'S' re represented…

Q: Identify three household products that contain or are made of molecular compounds. List the names of…

Q: OH ""Br OH

A: In this reaction the bromo alcohol reacts with base to form an epoxide.

Q: Solve the following proporti (y)/(8)=(5)/(3) Round your answer to the ne

A: The problem is a proportion, which is an equation that states that two ratios are equal. In this…

Q: Select the best answer. .CI 1.) LIAIH(O'Bu)3 2) ( Ph P-CH2 3 a) 1.) b.) 1.) c.) 1.) R 2) 2) H 2) e)…

A: Option C is Correct Answer.

Q: Fraduct Ach 1LAIM Pels

A: These Reactions are based on Ortho para Activators and Deactivators. These reactions belongs to…

Q: Question 2

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons towards itself.

Q: what is the name for BaCO3

A: The objective of the question is to tell the name of BaCO3 BaCO3 is composed of barium(Ba2+) and…

Q: K2SO4 + NaOH

A: It is a type of double displacement reaction. A double displacement reaction may be defined as the…

Q: What is the properIUPAC name for this

Question

Ans

It expresses the degree of water
purity in terms of hardness, which is
represented by the presence of
some insoluble salts, such as nitrate
salts.
true
O Error
There are some preventive measures
to treat corrosion, one of which is to
carry out coating operations for
equipment, and it is preferable that
the thickness of the coating be high
*
true
Error

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Topic: Ester test/Ester formation Show the esterfication reaction anf name the resulting ester, also put the visible result.
CH NONH
What are the products to the reaction depicted below, assuming that NH4* is the acid? NH4* H20 (1) NH,2+ H3O* (aq) NH3 -ОН (аq) NH3 H30* (aq) NH,2+ -ОН (aq) +
9 3.682 5 somple of K CIO 3 s dissolved ih enoush water to Sive 375omL Of solu tion . what js the chlorate jon conantraton in this solution a) 8.0) R10-2M d.) 4.41 X 10-2M b) 1.65x 10-24M e:) 0:118M C.) 300 X 10-2M
What is the name of this aleohol! OH F F
what is Sandmeyer reaction?
Which of the following is NOT a structural isomer of the compound with molecular formula CSH12? (1) H. H-C H H (2) CH3CH,CH,CH,CH3
Assignment Score: 45.9% Question 12 of 19 What concentration of CI re [CI¯] =
O + OH
how do you do part iv
What is the complete balanced equation and then the Keq expression for the following: 1. Substitution reaction of magnesium strips on the 6M nitric acid:
C₁H₁₂O₂ The molecular formula of an unknown compound is C,;H,,0,. (SH,m), 1.4 8 (6H, d), 5.2 3 (1H, septet). Identify the unknow organic compound? 2.The compound gives strong peak at1745 cm 1 in IR spectrum. The NMR details are 7.55 8