For Items 11-25, refer to the image below. The atoms were represented by letter in the boxes. Please take note that there is ONLY 1 LONE PAIR, it is at the atom represented by letter C. b В В a A #1" C # 2 -

Q: CI H. CH3 b) Br ÓH

A:

Q: Part A H₂C. CH₂ 'H H₂C Draw the molecule on the canvas by choosing buttons from the Tools (for bonds…

A:

Q: 3. Against each statement write if the statement is True or False. a. You can draw an arrow from the…

A: Given : Different types of  the statements  To find: which of the following are true and which are…

Q: the charge of vandadium ion in the compound V2O5 is? 10- 5+ 10+ 2+

A: We are to find the charge on vanadium ion in V2O10 compound.  This can be found out by simply charge…

Q: Give the name and formula of the compound formed from the following elements:(a) 12L and 9M      (b)…

A: a) The number 9 refers to the fluorine and the 12 refers to magnesium, and the compound formed is…

Q: List ONE term (atom, element, ion, molecule, compound) that applies to each of the following: Ca…

A: The term that applies to the given species are indicated as follows,

Q: f) i) HTML Editor x X 三 ヨ

A:

Q: Which of the following gases contain carbon atoms? O C, O CO O NO O HF O N,0 O Ne O NH, ON, ONO, H,…

A: Different gases are given  Carbon Containing gases  = ?

Q: How many bromine atoms are present in the following compound? (Please answer using whole numbers.)…

A: Formula of given compound is :  F5(Si8Br9)8

Q: (CH3)2CHCH2CI Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A: To draw the structure of the below molecule. (CH3)2CHCH2Cl

Q: Name the following molecular compounds. a. S 2 C l 2             c. S O 3b. C S 2                 d.…

A: a. S 2 C l 2             c. S O 3b. C S 2                 d. P 4 O 10

Q: Which of the following is an ionic compound? (А) Н20 B) CCI4 CaClz D) SO2 E N204

A: Ionic compound is formed by the reaction between two elements of different groups. The percentage of…

Q: 15. How many hydrogen atoms are present in the molecule shown? CH3 а. 8 b. 10 C. 12 d. 14

A: A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms.…

Q: Identify the incorrect pair if any? Select one: O a. ammonia, NH3 O b. All of the given pairs are…

A: Elements combine as per their valency . Valency is the combining capacity of an element. Upto group…

Q: How many carbons are in the following structure? A) 8 B) 10 Br C) II D) 12 E) 13

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Give the name and formula of the compound formed from the following elements: (a) 12L and 9M (b) 30L…

A: The name and formula of the compound formed from the following elements: (a) 12L and 9M (b) 30L and…

Q: 100 molecules of a compound contain 200 carbon atoms and 400 hydrogen atoms. The molecular formula…

A: Since the compound is having only C and H Hence the molecular formula of compound can be assumed as…

Q: How many carbon atoms are present in 3-methylpentane? A) 4 B) 5 C) 6 D) 7 E) 8

A: The given compound is 3-methylpentane In the given compound, the parent chain is pentane in which 5…

Q: Name the following organic compounds. L B Br Br

A: We can write IUPAC name of alkene using following rules We should identify the long chain ( chain…

Q: What is the mass of a benzene ring that has lost one hydrogen? Assume the benzene ring contains only…

A: An atom is the basic and fundamental unit of matter. An atom consists of electron and the nucleus in…

Q: 3. Which polyatomic compound is named incorrectly? (1) Gold (III) lodate; Ag(103)3 (2) Sodium…

A:

Q: Part A 1-CH;–Znl (2 equiv.) Draw the molecule on the canvas by choosing buttons from the Tools (for…

A: Both CH2ZnI2 and CH2N2 are used as cyclopropanating agents when reacted with alkenes. Alkynes on…

Q: Ictions shown Li+ Ph Draw the molecule on the canvas by choosing buttons from the Tools (for bonds…

A: The question is based on the concept of organic reactions.         We have to identify the product…

Q: ?ldentify the incorrect pair if any اخترأحد الخيارات a. cobalt(II) chloride, COCI2 O b. ammonia, NH3…

A: All the names except COCl2 are correct. If you look at this formula here O is in capital latters…

Q: how would you set up the numbers in the formula of g-m-molecules-atom

A: 99 iron atoms are used to write the symbol on a piece of copper metal .Here we have to convert the…

Q: 1. Determine the common name, the types and number of atoms, and the molecular structure of the…

A: CHEMICAL FORMULA COMMON NAME TY     NaCl Sodium chloride (NaCl), commonly known as salt  Na…

Q: 1) which is not included on the Em spectrum           A) Uv   B) radio waves      C)sound waves.…

A: Hi, we are supposed to answer one question. To get the remaining questions solved please mention the…

Q: 6. A.How many carbon atoms does the molecule represented in Figure have? B. How many hydrogen atoms…

A: IUPAC name of this molecule: (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate Chemical Formula: C20H31O2-

Q: How many rbonds are there in one molecule of acrylonitrile (shown below)? H C C-C N: 3. 1 O 2

A: In this question, we want to determine the number of π-bonds in the given Compound.  You can see…

Q: 12 Gallium has two isotopes Ga and Ga in the proportion 61 What is the average atonsice mass of…

A: Average atomic mass can be calculated by sum of the multiplication products of various individual…

Q: 9. Using the interactive, create a stable Li ion, that has a +1 charge. Fill in the blanks: Symbol…

A:

Q: How many hydrogen atoms are present in the following structure? The answer is hydrogen atoms. (Use…

A:

Q: How many hydrogen atoms are in the molecule below? 16 22 O 17 18 O 21

A: Given compound is bond line notation of an organic compound where each poin represent a carbon atom…

Q: How many atoms of each element are in the follwing compounds a. 2CH3OH b. 5PCl5

A:

Q: if a neutral element has this chemical symbol, how many electrons does it have?

A: In the given symbol,Atomic number of carbon = 6.Number of protons = 6.

Q: How many valence electrons does atom B have? Group of answer choices 2 4 6 8   In the given…

A:

Q: Calculate the formula mass of the molecule from its structure. IC IN 10 formula mass: amu A Rotate X…

A: The formula mass of a substance is the sum of the average atomic masses of each atom represented in…

Q: NH,CI H,O ОН Draw the molecule on the canvas by choosing buttons from the Tools (for bonds and…

A:

Q: What is the charge on each ion in these compounds? (a) CaS (b) MgF, (c) Cay0 (d) ScCl (e) AlSa

A:

Q: 13) What is the empirical formula for both CH12 and CHs A) CH18 B) CH O CH3 D) CH12

A: Empirical formula is nothing but the molecular formula represented in the simplest whole number…

Q: 15. How many hydrogen atoms are present in the molecule shown? -CH3

A: According to octet rule, every element try to complete its octet to achieve the noble gas…

Q: 5. Which one of the fomulas for ionic compounds below is incorrect? A. SrCh B. AICI3 C. Al3P2 D.…

A: Ions are charged species which can be both positively or negatively charged. These are of two types.…

Q: 1) Structural isomers are considered molecules with the same A) number of electrons and protons but…

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

Q: 3- How many kinds of hydrogen atoms are there in the following molecules? a) b) C-C-0- Hs C CH:

A:

Q: 15. How many hydrogen atoms are present in the molecule shown? CH3 а. 8 b. 10 С. 12 d. 14

A: The given molecule is a cycloalkane. The general structural formula of the cycloalkane containing…

Q: How many atoms of each element are present in one molecule of the compound? a. KNO3 b. (NH4)2SO4

A:

Q: Not a Molecule, Not a Compound Compound (ALSO a Molecule) Drag and drop each of the chemical…

A:

Q: 5. Which of the following compounds is an ionic compound? OA. H20 O B. CaS OC. H2CO3 O D. HCN

A:

Q: 5. Determine the molecular formula of the following: 1. 26.64% C, 2.22% H, 71.14% O, MM = 90 g/mol…

A:

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.