e oxygen atom in

Q: 1. Name the following ionic compounds: (numbers are subscripts)Na2OK2SAl2O3CuOCaCl2

A: The given compounds are shown below: Na2O, K2S, Al2O3, CuO, CaCl2

Q: 8. The illustration to iodine ( purple )a molecules.

A: That reactant in any chemical reaction when limits the amount of product being formed, is limiting…

Q: Electrons may transfer from  a) atoms of barium to atoms of chlorine b)atoms of sodium to atoms of…

A: We have to predict the option for which  electron transfer is possible.

Q: lead + oxygen → ……………………………...……oxide

A: Lead + Oxygen → ______________________oxide

Q: 1. Name the following compounds. b) a) „Ph Br ÓEt

A: The organic compounds are named on the basis of rules proposed by IUPAC. This gives a scientifically…

Q: [cation*] = i M [anion] = i M

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Bhydrogen atom

A: Newman projection: It is confrontational analysis of alkane molecules. It gives three dimensional…

Q: OH oue

A: Name of 1st compoud 5 -hydroxy-2-phenylhexan-3-one   The longest chain containing the functional…

Q: The name of the ionic compound LiCl is .

A: Ionic compounds are the compounds formed by complete transfer of electrons. Given, Compound LiCl

Q: HO.

A:

Q: Determine the name of the following compound: NH2

A:

Q: Oxygen Hydrogen Carbon Nitrogen 2. Calculate %N in the compound.

A: The compound given is,

Q: Who discovered the noble gas argon?

A: The elements in a modern periodic table are arranged in an increasing order of their atomic number.…

Q: how many electrons are in oxygen

A:

Q: what is the chemical symbol for Be

A: Chemical symbol is the short form of any element or functional group. Chemical symbols contains only…

Q: Complete the following table with chemical formula and name:

A: The given table is,

Q: What is chlorine

A: The chlorine has atomic number 17.

Q: Br ?

A:

Q: The total number of atoms in NaCI

A: The number of atom of an element in its molecules is known as atomicity. SodiumChloride or NaCl is…

Q: how many electrons in bromine

A: We know that Bromine is a chemical element with atomic number 35. The symbol used to denote bromine…

Q: Potassium is best described as a

A: Potassium is metal option e

Q: Compute: % of chlorine in potassium chloride. O a. 100% O b. 47% O c. 53%

A: The mass percentage of a component in a solution is calculated by using the formula: Mass…

Q: Br

A: The longest carbon chain in the molecule given containing the major functional group alkyne i.e…

Q: 21. NH: HO,C

A: The substituent on benzene ring directs the incoming electrophile to ortho, meta, para position.…

Q: Name the following molecules: а. Br b. F F. C.

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: Consider the phosgene (COCI, molecule. What is the central atom? Enter its chemical symbol.

A: →Rule for making lewis dot structure :-1 Calculate total charge :-Valence electrons +(-ve…

Q: e energy change, AU (in

A:

Q: Match the formulas to names and names to formulas.

A: Step :1          Match the following names to formulas and formulas to names.

Q: chlorine Your answer antimony * Your answer

A: Electronic configuration is the arrangement of electrons in the atomic orbitals

Q: H b.

A: The first compound contains amide group while the second compound contains aldehyde group.

Q: HCIO, is named Perchloric Acid. O True

A: HClO4 is made from H+ and ClO4- ions. ClO4- ion is called chlorate ion and HClO4 can easily lose H+…

Q: ny atoms c

A:

Q: What is the chemical formula of hydrogen

A: To find: Chemical formula of hydrogen

Q: Whats the name of sodium burnt in excess oxygen

A: The name of product when sodium burnt in excess oxygen has to be given.

Q: H2SO3(aq) is named Sulfuric acid. O True O False

A: H2SO4  is called kings of acid named Sulfuric acid.

Q: ne balanced complete ionic eg

A:

Q: Give the Stock system name for the following. (a)    Fe(NO3)3 (b)    Au2S (c)    CuI

A: Chemical name.

Q: What are 4 examples of compounds involving Arsenic?

A:

Q: 1. How many ATOM nitrogen trifluoride atoms c

A: Note: According to our guidelines we are supposed to answer only first question

Q: What is the name given to this compound, MnclO7

A: The name of this compound MnClO7 is managnese (VII) perchlorate.

Q: QUESTION 2. Name the following compounds. Br

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

Q: The correct formula for chromium (III) perchlorate is: Cl3CrO12 OTrue False

A: Since the formula for perchlorate is ClO4-  And since in the compound name its given that Cr i.e…

Q: What is the chemical symbol for the ion?

A: Given :-  Electron configuration of cation :-   1s22s22p63s23p6 To be determined :-  Chemical…

Q: ic radii of Fe* and Co are.

A:

Q: 4 12 19. 4 Вe + 2Hе — 6C+ le 2 1H On 1H

A: Atomic number of an element is equal to the total number of protons present in the nucleus of the…

Q: A certain compound is made up of one phosphorus (P) atom, three bromine (Br) atoms, and one oxygen…

A: The given compound contains one phosphorus atom, three chloride atoms and one oxygen atom. The…

Q: =-Li cat. H2SO4 HCO,H 90 оС THF, -78 °C

A:

Q: 22 1. NH2 2. AI . 12 you 3. NaOH, H,0,A 2 HNO z ® O 1. (3) 3) 0 Et N He SOy Z. H9), HCl O KMNO4,…

A: We have to synthesize p-aminoacetophenone from Aniline using suitable reagents.