CH Na + CF' (CO3)2 (OH) L (SO.)-2 (PO4)3 Na+ NaCI Naz Cos) Na oH Nalsou) Na(Par) (NH4)- K*- Ca+2 Mg*A Zn 2 Fet3 + C Fc (cos) Fe*3 FeCl3 Al3 Co+3 H*-

Q: sion for Kc for the =2 Cu(s) + Zn2* 1

A: When you want to write Equilibrium expression then please remember that point,    For solid and…

Q: Use the Refenrences to access important values if needed for this question. 8A 14 3A 4A 5A 6A 7A He…

A: The electronic configuration of arsenic is given below.

Q: student prepared three nickel samples in the lab but forgot to label them. Th mples that were…

A: Given : We have to label the vials based on their colors.

Q: Identifique los 4 números cuánticos que pueden representar el útimo electrón aladido a un atomo de…

A: Given that, Atom = Sr Atomic number of Sr= 38  Identify the 4 quantum numbers that can represent the…

Q: Referring to the posted calibration curve ... A 154 g sample of a ruthenium ore was dissolved and…

A: The calibration curve given is, Given: Mass of sample used = 154 g. Volume of original sample…

Q: (a) The measured Bi¬Br bond length in bismuth tribromide,BiBr3, is 2.63 Å. Based on this value and…

A: Hi there, as there are multiple questions posted and to answer question-a, Figure 7.8 is missing.…

Q: Na,Cr,07 HO- H2SO4

A: Oxidation of alcohol:

Q: The U.S. Mint produces a dollar coin called the American SilverEagle that is made of nearly pure…

A: The U.S. Mint produces a dollar coin called the American Silver Eagle that is made of nearly pure…

Q: 244 Pu P. → 84 94 21 9. 210 Po 84

A: Total atomic no in reactant side  84×2=168 So it should be balance in product side  168= 94+X X=74…

Q: tor the elumantal 198 Re 75 Symbol There are protons and neutrons

A:

Q: Steel is an alloy containing Fe atoms and C atoms. Which of the following diagrams best represents…

A: Alloy is formed when two or more then two metal or one metal combined with one or two other elements…

Q: Cr in an ore exists as Cr203, and is converted quantitatively to BaCrO4 (253.33 g/mol). Calculate…

A: Given: Chromium ore, Cr2O3

Q: 1. NH&CI 2. Fe(NOs)b 3. TIBra 4. CusP 5. SnSez 5. GaAs 7. Pb(SO4)2 3. Be(HCOS)2 . Mnz(SO3)3, 0.…

A: For binary ionic compounds i.e, the compounds containing only two types of elements.  Then the…

Q: Reducedicr 7) 8KCIO, + C„H„O 8KCI + 11H,O + 12CO, 8) 3H,C,O, + 2K,MnO, 6CO, + 2K,O+Mn,O, + 3H,O 9)…

A: 7. 8KClO3  + C12H22O11 <----> 8KCl  + 11H2O + 12CO2  Reducing agent;  C12H22O11 Atom reduced :…

Q: बालांग केट बेजडं छु नव बुब्छ Cataulate (moজ গ৭ss = 15০৪ ৭mo.J) वन SS.० c१md 980.0mm Hg R=0.0821 L·…

A: Given Data :

Q: at 45 °C when [Fe] = 3.00 M and [Mg+] = 0.310 M. %3D Express your answer to three sianifioant

A: Given data are as follows:

Q: t/takeCovalentActivity.do?locator=Dassignment-take&takeAssignmentSessionLocator%-Dassignment-take Li…

A: Periodic table is the representation of the elements in the increasing order of their atomic number.…

Q: Fe 1.) 2.) 3.) 4.) 5.) 6.) 7.) 1s 2s'2p 8.) 9.) 10.) 11.) 12.) Bal. 13.) 14.) 15.) 16.) 17.) 18.)…

A: Element              Electronic configuration             Noble gas configuration             n…

Q: Assign oxtdDHon states to the elemente speciffed n ead graup of tompounds. a. Pa Pela, Pa Os, PyOso,…

A: Interpretation: An oxidation states to the elements specified in the given compounds are to be…

Q: A0.8965 g sample is dissolved in HNO; and filtered The alumimum is present in solution as AP. The…

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

Q: AHin k/mol NHaln 39 N,Ole) 20.39 N,Olg) 107.9 H;Olg) -257.3 Using the information given above, find…

A: A numerical problem based on thermodynamics that is to be accomplished.

Q: 3. Elements are arranged according to various trends, 5 in all, and reactivity. Use information from…

A: Reactivity of elements of periodic table is explained by valence electron,  alkali and alkaline…

Q: Vitamin B12 is a coordination compund with cobalt as its central atom. It contains 4.4 percent…

A: Given: Molecular Mass of a vitamin is 1.3×103 g.

Q: Specie Ranking Cl, S Cs, K CI, F CF, S²- Al, Mg

A:

Q: II

A: It is the direct oxidation of Alkyl group to acid group.the condition is that benzylic position at…

Q: Which sample has the largest volume  densitites are aluminum 2.7 g.cm-3 and copper 9.0g.cm-3 (A)…

A: Formula: Density= mass/volume Volume= mass/density Given data: density of aluminium=2.7 g/cm³ ,…

Q: Do you follow the effective atomic numbe ?rule 1EAN [Ni(CO)a], Na;[Fe(CO),], ), [Fe(CO)2(NO)2]…

A: Since you have posted a question with multiple subparts, we will solve the first three for you. To…

Q: In atomic spectroscopy, analytes are atomized in a flame. Write notes on:  (i) Flames,      (ii)…

A: Spectroscopy can be defined as branch  of chemistry that deals with study of  structures of…

Q: why doea a transition series contain 10 elements?

A:

Q: K,co, 3. но Br CO,H 4. 1 ME 2 co: CS Scanned with CamScanner

A:

Q: Which one of these elements is a transition element? Select one: a. Pb b. Sr c. H d. Fe e. As

A:

Q: D3 ions? (Ksp of La(IO3)3 is 7.5 × 10 12)

A: Solubility is the maximum amount of solute which can be dissolved in specific amount of…

Q: There ave Seueral stalde Isutepes of Mg as as several 1ons well possible of mg Each of these istopes…

A:

Q: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Group Period 1 Не 4 7 8 9 10 L Be Ne 11 12 13 Al Na…

A: Francium (Fr) belongs to group 1 of periodic table. The general electronic configuration of valence…

Q: Make the structure based on the Blomstrand-Jorgensen Theory and Werner Theory also calculate the…

A: Effective atomic number (EAN): According to this rule,the ligands donate t+ electrons to the central…

Q: CI F CI "CI (a) (b) (c) Br (d) (e) (f)

A:

Q: portant values if needed for th 1A 8A H 2A 3A 4A 5A 6A 7A He Li Be BCNO F Ne Na Mg 3B 4B 5B 6B 7B 88…

A: Neon(Ne) is an element with atomic number 10. So it must contain 10 electrons. Since it is a noble…

Q: Given the following reactions:             (I)   M  + Cl2  -->  MCl2;                        (II)…

A: To determine in which cases, M could represent Group 1A elements.

Q: Q2/ Calculate effective atomic number of  a-Fe(CP)2 b-[Ag(NH₂)]

A: a. Effective atomic number - Atomic number of Fe is 26 that is Fe has 26 electrons and 1 CP ligand…

Q: 나 n 4. ar 3.27

A: PH = - log (H+) This question can be  solved by this formula which is given below

Q: nent tellurium fo

A:

Q: BOW manvOLneoiowing willlomanatetite somion lW

A: Acidic solutions tells about those have higher concentration of hydrogen ions than water. Among NH 4…

Q: What are the missing parts: 1) 0, 2) Zn, HOẶe 1)0, 2) Zn, HOẶC 1)0, 2) Zn, HOẶC

A:

Q: A student prepared three nickel samples in the lab but forgot to label them. The samples that were…

A:

Q: The sum of IE1through IE₄ for Group 4A(14) elements shows a decrease from C to Si, a slight increase…

A: (a) On moving down the group, the size of the element increases due to the increase in the number of…

Q: Nitrobenzene CH5NO2 (molar mass=123.11 g/mol), is quantitavely reduced to aniline C6H5NH2 with…

A: Given data mass of Impure nitrobenzene sample = 0.507 g mass of tin = 1.044 g mass of residual tin…

Q: A student prepared three nickel samples in the lab but forgot to label them. The samples that were…

A: Answer: Solutions of different complex ions show different colors due to absorption of lights of…

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.