Why does Ti5+ not exist?

Q: What is the oxidation number of Na in sodium metal? O+2 00 minus 8 O minus 4 minus 1 O minus 2

A: Sodium metal has [Ne] 3s1

Q: Which of the following is an oxidation reaction? Ag* → Ag а. CI → CIO, С. b. As+ → AsO, 3- d. Ni* →…

A: Oxidation reaction is the chemical reaction in which increase in the oxidation state of an atom…

Q: Given the reaction: Fe*2 + C1207 2 - Fe*3+ cr*3 How many electon/s was/were gained in the reduction…

A:

Q: 3. Arrange Cu, Ag, and Zn in order of their activities, listing the mos (1) n nom (2) (3) Ag 4.…

A: Metals with a high tendency to lose electrons are more reactive, so alkali alkaline earth metals are…

Q: Assume that you have these materials: a) Li (s); b) Br2 (l); Ge (s) and d) Si(s). Choose the best…

A: For a good electrical conductor, material should have free electron to move.

Q: out of Sc^3+ ,  Ti^3+ , Mn^2+ , Fe^2+ which one is colourless in aqueous solution ?

A: The electronic configurations of the given ions are

Q: 3. For 52 Te, write: a. the valence electron configuration b. the oxidation states (underline the…

A: The answer to the following question is

Q: Determine the oxidation state and the dn configuration for Pt in [PtCl2(PME3)2].

A: The coordination complex is the complex in which the central metal atom is bonded with the ligand by…

Q: 1. Which would you expect to produce an aqueous solution with a lower pH? A 0.1 M solution of…

A: Answer: Salts of strong base and strong acid will give neutral pH in aqueous solution. similarly,…

Q: 6. Metallic Cd reacts Cd (s) + 2 I The enthalpy change assoc

A:

Q: Carbon is used in countless ways in a modern automobile, with the most visible use being carbon…

A: Carbon fiber

Q: rank the following ions in the order of increasing strength as oxidizing agents: NO3 -1aq2, Ag+1aq2,…

A: In a chemical reaction if a species looses electron, this process is called oxidation. If a species…

Q: How many electrons are in the valence d orbitals in thesetransition-metal ions? (a) Co3+, (b) Cu+,…

A: (a) The electron configuration of cobalt is [Ar]3d74s2. Cobalt loses three electrons to become Co3+.…

Q: AgBr GAPO, > Ag:PO, GaBr3

A:

Q: Based on the data in Appendix E, (a) which of the following is the strongest oxidizing agent, and…

A: If the reagent present in the reaction which would contributes a oxygen, or extracts electron is…

Q: In some reactions, Be behaves like a typical alkaline earth metal; in others, it does not. Complete…

A: To find: Complete and balance the given equation and  Determination of reaction in which Be behave…

Q: Draw the structure of MnO2

A: Molecular geometry is the 3-D representation of the molecule in a space. As the Lewis model is not…

Q: Is MnO₄⁻ or ReO₄⁻ a stronger oxidizing agent? Explain.

A: Concept introduction: Oxidizing agent the substance that accepts electrons in a reaction and…

Q: Reduction potential is defined as A) O the tendency for a compound to release H+ in solution. B) O…

A: Reduction potential is known as the tendency of species/ions to get reduced in a redox reaction.…

Q: Question six

A: Reduction of Nickel (II) oxide to Nickel Metal:

Q: Define d ―p bonding. ii. Why C≡N¯ can accept the electron from the d orbital in metal central?

A: i) dπ - pπ bonding = It is a special kind of bonding in which, electrons are donated from filled p…

Q: Write the balanced equations for the following reactions (a) The reaction which leads to the…

A: Balanced chemical equation: A balance chemical equation is the reaction in which number of atoms of…

Q: The change in the oxidation state of the vanadium atom when VO* is converted into VO' is 28. A -2 B…

A: Welcome to bartleby!

Q: f potassium phospha ith or(II

A:

Q: Determine the chemical equation for the reaction between Fe3+ and Cu2+ with NH3.

A: Ammonia is the weak base.  It is used in the aqueous form.  The reaction of ammonia with the given…

Q: In the analysis of bleach solution, what are the initial oxidation states of iodine in KIO3 and KI…

A:

Q: The space shuttle orbiter utilizes the oxidation of methyl- hydrazine by dinitrogen tetroxide for…

A: Calculate enthalpy of the given reaction by using appendix in the question-

Q: Which of these are diamagnetic? Cl Rb+ Ar Ag+ Sc+ Cr Fe

A: Of the given ions or atoms, the one which has no unpaired electrons is diamagnetic in nature.

Q: Which iron species will have the greatest propensity to bond to carbon monoxide (remember CO binds…

A: Transition metals can form coordination complexes with carbon monoxide ligands using synergistic pi…

Q: Using data from Appendix E, calculate the equilibrium constant for the disproportionation of the…

A: Cu+(aq) -----------------> Cu2+ (aq) + e-            E0 = -0.15v Cu+ (aq)+ e- --------------->…

Q: Why is CO considered poisonous ?

A: CO is tasteless, odourless , colorless gas. It is slightly denser than air. IT is consisted of one…

Q: Complete the reactions by predicting the product/s: 2Na+ Br2 → a. Na2Br b. 2NaBr c. no…

A:

Q: why is [Co(NH3)6]3+ more stable with respect to reduction than [Co(H2O)6]3+

A:

Q: In chemistry, what does it mean when the ratio of the overall Fe in Fe2O3 and Fe3O4 is unity?

A: we are required to find % of Fe in both iron oxide and then compare the % of Fe

Q: Why is Li best reducing agent where as Fluorine is best oxidizing agent ?

A: Reducing agents are the ones which helps in the reduction of other substances and itself gets…

Q: Which of the following will not react with FeCl2 (aq) A.   Na (s) B.   KOH (aq) C.   Ca(NO3)2…

A: In this question, we will see which one can not react with FeCl2  You can see details Solution…

Q: Which of the chemicals is necessary for halogenation?   a AlCl3   b SnCl2   c CuCl2   d NBS

A:

Q: 2li+ Fe(c2h3o2)2-- 2li c2h3o2 +Fe Which is the reducing agent and why? How to find reducing agent…

A: Oxidation : A chemical change in which there is an increase in oxidation numberAn increase in…

Q: Arrange these species by their ability to act as an oxidizing agent. Poorest oxidizing to best…

A: Redox reactions are those in which there is simultaneous oxidation and reduction reactions. In this,…

Q: 9. Assume that you have these materials: a) Li (s); b) Br2 (1); Ge (s) and d) Si(s). Choose the best…

A: Metals are good conductors because of presence  of free electrons.

Q: oxidative

A:

Q: In the electroplating of nickel, 0.200 faraday of electrical charge is passed through a solution of…

A: We have given that 0.2 F of electric charge is required for the electroplating

Q: 2. Why is the sulfide and the ferricyanide ions must not be mixed?

A: Interpretation - To explain sulfide and the ferricyanide ions must not be mixed.

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.