Give typed full explanation of all subparts otherwise leave it Not a single word hand written otherwise leave it

Q: 1A References Use the References to access important values if needed for this question. 8A H2A 3A…

A: The objective of the question is to write the complete electron configuration for the common…

Q: 1. O3 2. (CH3)2S or Zn/HOAC

A: To solve this problem we will do ozonolysis of alkene .

Q: Calculate the molar mass of Al(C2H302)3. Aluminum is element 13; Carbon is element 6; Hydrogen is…

A: Check the atomic mass for each element and use it to calculate the molar mass of Al(C2H3O2)3.

Q: Which of the following does not belong to the group? aluminum tray marble…

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Q: rewrite the question in your own words to clarify it, write a useful hint, or explain how you ran…

A: The ow of constant composition states that the samples of a pure compound always contain the same…

Q: Cl₂, H₂O CI CI

A: Alkene reacts with halogens to form halonium ion intermediate, water can then attack on it to form…

Q: amu Ni per Ni3(AsO4)2 unit

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Q: REMEMBER... lonic Bond Covalent Bond between a Metal and Non-Metal between a Non-Metal and Non-Metal…

A: Ionic Bond : When the bond is formed by complete transfer of some valence electrons from one atom to…

Q: Which of the following elements is a metal? O о As I Sn Se

A: To solve this problem we have to identify the given elements as metals

Q: 20. 1Sb + ön 121 122 51Sb + -> 21. 2Pb -je -> 62

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Q: Complete the sentences by crossing out the words that are wrong. The first one has been done for…

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Q: Describe why "new" elements (man-made elements) are created, or why do we benefit in creating them?…

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Q: A modified carboxyl group has several uses in cosmetics and perfumes industries due to its property…

A: Solution (i). Chemical class of modified carboxyl group is ester.  Esters are prepared by an…

Q: Discuss the link between these underlying physical/chemical properties and the environmental or…

A: A question based on environmental chemistry that is to be accomplished.

Q: Đ1. Docs the charge of the material remain the same when paired up with other material? 02. What is…

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Q: Please don't use hend raiting and step by step solutions

A: Number of electron and proton in iron is 26 .So atomic number of iron is 26 .Symbol of iron is 26…

Q: Which mass spectrum would be best for determining the molecular mass and the chemical structure of…

A: Mass spectroscopy is considered to be technique which gives an idea about the molecular mass of the…

Q: the existence of life beyond the earth, we have to search all these seven elements i. e. carbon,…

A: 8.As phosphorus and arsenic have approximate similar camical properties, so that arsenic substitute…

Q: Select all the properties that you would expect a nonmetal element to have. ductile Olow melting…

A: Based on some properties elements are classified into three groups 1. Non metals 2. Metals 3.…

Q: bromide carbcnate | chiorate chioride chromate nitrate phosphate sulfate sulfide co,2- Cro,2- NO,…

A: In given table, we will fill only first three rows according to the guidelines of Bartleby. To write…

Q: What are heavy metals? Give examples.

A: Metals: These are the substances that are having properties like good electric conductivity, High…

Q: 4. 49 Cr-> 49 V + 24 23 5, 238U- 23A Thị 92 90 6. 214 Bi-> 214 Po+ 83 84

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Q: Write any three differences between metals and non-metals on the basis of chemical properties?

A: Metals: Metals are the majority elements in the periodic table. They include transition metals,…

Q: Nonmetals are completely OP Positę to metals in a lot of ways. Usually, nonmetals are $4eays by…

A: Element can be classified as metal or non metal or metalloid

Q: what would be the volume of a peice of osium metal if it had the same mass as a piece of tin with a…

A: The volume of tin metal, V1 = 9.25 cm3 The volume of osmium metal, V2 = ? cm3

Q: Scenario 1 Magnesium is a shiny, flexible metal that can be burned in the presence of air. When it…

A: Chemical reaction :-  When two or more substance reacts with each other to form a new substance…

Q: Name the following compounds: H₂O KF Na2CO3 H₂SO4 PH3 SF6 SO3 Ca3(PO4)2 CO Cu(NO3)2 N205 HF VOL…

A: There are different inorganic compounds which have different atoms and different names depending on…

Q: Describe the contributions of the alchemist to the science of chemistry.; Give at least 10 sentences

A: Alchemy was practiced since the ancient period in different places of the world like China, Greek,…

Q: In the ammonia (NH) molecule of the figure, the three hydrogen (H) atoms form an equilateral…

A: You can find the center of mass of the 3 Hs first, then find the center of mass between that point…

Q: Based only on the half-reactions in table below, determine what spontaneous reaction will occur if…

A: When standard reduction potential (SRP) values are provided then, the electrode with less SRP will…

Q: A certain compound is subject to changes in composition due entirely to the case with which water is…

A: Given  % of H2O molecule = 12.00%  % of constituent A = 15.80%   % of H2O in similar sample = 3.90%…

Q: In a TLC experiment, three spots were made. In spot A was a crude sample of a mixture of three…

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Q: Barium    +    water   =   ANSWER IN WORDS ONLY!!!

A: All group 1 and group 2 metals react with water to give respective hydroxides as they are basic.

Q: Complete and balance the following equations. Click in the answer box to open the symbol palette. 1…

A: Since,  We know that,  Balanced equation means number of proton and mass number in reactant side is…

Q: Group 15 elements Answer these questions about the group 15 elements. (1) Within this group, bismuth…

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Q: What are the following? Give one example of each.(i) Sweetening agents(ii) Food preservatives(iii)…

A: A) Sweetening agents: Artificial sweeteners are substances that are used as substitutes for natural…

Q: Calculate the average atomic mass of the element iron (Fe) using the following data: Isotope Iron-54…

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Q: Na Mg Al Si CI Ar 19 20 21 25 22 23 Ti 24 26 27 28 29 30 31 32 33 34 35 36 K Ca Sc V Cr Mn Fe Co Ni…

A: We have to find which among have the similar chemical properties

Q: Three samples (A, B, and C) of pure substance composed ofsodium, sulfur, and oxygen were isolated…

A: A question based on elemental analysis, which is to be accomplished.

Q: Use the References to access important values if needed for this question. 1A 8A H 2A 3A 4A SA 6A 7A…

A: Isoelectronic species are the species having same electrons. Electron of Cl- = (17+1)= 18e-…

Q: Calculate the relative intensities M+1 and M+2 for CH3COOH

A: The objective is to determine the relatives insentives; M+1 and M+2 for the comound-CH3COOH. The…

Q: one pair has significantly fewer similarities in chemistry than the other two pairs: Ca& Zn, Sc &…

A: A question based on introduction to chemistry that is to be accomplished.

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.