How many atoms are covalently bonded to the chromium atom in Cr(NH3)4Cl3?

Q: Fe+Pb(NO3)2

A: Single replacement reactions are those reactions in which one element is replaced by another element…

Q: Calculate the charge on cobalt in [Co (NH3)5Cl]CI₂. O +3 0 +2 0-3 0-2 0 +1

A: Complex = Charge on Co = ?

Q: what is the name of the compound K3[Co(ox)2Cl2]

A: The compound shown is a coordination compound in which cobalt is in +3 oxidation state.

Q: Sprecify the electronic structure of the following atoms of ions: a) Cl b) Ti c) Ti4+

A: we have to specify the electronic structure of given atoms and ions :  Cl  Ti  Ti4+

Q: Identify the ions in (NH4)2Cr2O7.

A: (NH4)2Cr2O7 breaks as-> (NH4)2Cr2O7 -> 2(NH4)^+ + (Cr2O7)^2-

Q: ONLY ANSWER NUMBER 5 the other questions are there in case you need information and the data is…

A: Calculate the percent error:Percent Error= (Experimental Value−Accepted Value / Accepted…

Q: Give the systematic name for the compound K2CoBr4. Give the systematic name for the compound…

A: K2CoBr4  ---》 potassium tetrabromo cobalt (ll)

Q: Draw a Lewis structure with lowest formal charges for MnO4 -

A: To find: The Lewis structure of MnO4 -

Q: Which of the following is a transition metal? a) Calcium b) Iron c) Potassium d) Magnesium

A: In the Periodic Table, transition metals are the elements found in Groups 3-12. They are…

Q: Which of the following has the lowest first ionization energy? Rb Si P Al S

A: as along the period the first ionisation increases and along with the group the first ionisation…

Q: Which of these is optically active? Br Br Br Br CI B O A O B OD

A:

Q: The total number of valence electrons in the ion [BrO3] is 28 26 22 24

A:

Q: What makes the crystal of KCl sometimes appear violet?

A: The rate of formation of crystals results in the defects in the solids during crystallization…

Q: Which of the following is a transition metal? a) Aluminum b) Copper c) Zinc d) Sodium

A: Transition metals are the metals that are present in between the s-block and p-block elements. The…

Q: Complete the table by writing the correct formula (in the appropriate space) of the compound formed…

A: The ionic compounds can be formed by cross multiplication of the electrovalencies of cations and…

Q: How many isomers exist for Co(NH3)3CI3

A: Octahedral complexes with molecular formula MA3B3 show facial and meridional isomerism. In facial…

Q: Indicate how many valence electrons the following metal atoms present, considering the 18 electron…

A:

Q: draw and name Na2[Cu(H20)2Cl4]

A: Draw and name of Na2[Cu(H2O)2Cl4] .

Q: H₂N. Br Br HO NO₂ HN O

A: Here we have to determine the azo dye formed in the reaction of the following given compounds.

Q: Explain Borane (BH3) ?

A: Trihydridoboron, also known as borane or borine, is an unstable and highly reactive molecule with…

Q: Draw the Lewis structure for the dimethyliminium ion charged on nitrogen [(CH3)2CNH2]+

A: The dimethyliminium ion has: Two methyl groups bonded to one carbon atom. It also has one nitrogen…

Q: What would be the potential products of a reaction between BaCl2 and Pb(NO3)2? Are these potential…

A: Reactants we have :· Barium chloride = BaCl2· Lead nitrate = PbNO32

Q: In [Cu(NH 3) 4]CO 3, how many 3d electrons does copper have?     9     7     6     10     8

A: The complex = [Cu(NH3)4]CO3  Number of d electrons of Cu in the complex = ?

Q: Provide the systematic name of the following compound: [COBr(NH3)5]SO4

A: While naming a coordination complex,1. Name the ligands first following the alphabetical order, and…

Q: Determine the chemical formula for the compound, lithium tris(oxalato)chromate(III) OA.…

A: The coordiantion compound lithium tris (oxalato) chromate (III) have three oxalate group since Tris…

Q: What is the name for Zn(NO2)2?

A:

Q: tween Co om.

A: The study of compounds in which the central metal atom is surrounded by the negatively charged or…

Q: What is oxidation number of metal in [Rn(NH3)5Cl](NO3) 2

A: [Rn(NH3)5Cl](NO3) 2          in this Complex compound, there is 3 different ligands are present.…

Q: Draw the Lewis Structures for the following reaction: Fe+3 + 6NH3 → Fe(NH3)6

A: The structural representation of a molecule by showing lone pair and bond pair of electrons in it is…

Q: Draw the Lewis dot structure for CO32- -2 -2 :0: -2 =C- -2 0-C- :o: :o: :0: :o:

A:

Q: 3D for cis-Ni(en)2Cl2 and trans-Ni(en)2Cl2

A: The structure of Co-ordination compounds are either octahedral or tetrahedral or square planar and…

Q: Draw an energy diagram for gallium (Ga).

A: Electronic Configuration is the distribution of electrons in the increasing energy levels of the…

Q: Complete the following reactions below. If no reaction occurred, write NR. Mg(s) + MgSO4(aq) ->…

A: Mg(s) + MgSO4 (aq) →NR Cu(s) + MgSO4 (aq) →NR  - because Mg is more reactive than Cu. The…

Q: Which of the following is the electron configuration of a sulfide ion? O INe]3s 23p 1 O [Ne]3s 23p 2…

A: Total number of electrons in a sulfide ion ( S2-) = 16 + 2 = 18 Electron configuration of sulfide…

Q: What is the electron configuration of Co²⁺?

A:

Q: Fe(NH3)3 + HNO3

A:

Q: What is the name of the compound?

A: Since, For write a coordination compound name according to IUPAC rules are: 1)Identify the central…

Q: Fe(H2O)6]2+,  calculate the bond order

A:

Q: Why does pentaamminebromocobalt (III) suflate have a charge of 3? [CoBr(NH3)5]SO4

A: Determine charge on Co = ?

Q: Write the ground state electronic configurations for: (a) Ca²+ (b) Cu (c) Cr

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.