(b) Chemical Formula: Ir(CH3)(PME3)2(u-N2)Ir(CH3)(PME3)2 Oxidation State Structure and d count Electron Count

Q: What is the oxidation state of the boldfaced element in (a) P2O5, (b) Nah, (c) Cr2O7?

A: Oxidation number of an element is the charge which an atom of the element has in its ion or appears…

Q: What is the mass percentage of C in caffeine, C18H10N4O2

A: The mass percentage is calculated by the formula, mass%=mass of elementmass of compound×100

Q: What is the percentage composition of Cr2O3

A:

Q: Indicate the oxidation state of every individual element in the following compounds. h. SO3 k.…

A:

Q: A0.6745 gram sample of KHP reacts with 41.75 mL of KOH solution for completeneutralization. What is…

A: The question is based on the concept of titrations. We have to calculate molarity of potassium…

Q: Potassium iodate solution was prepared by dissolving 1.022 g of KIO3 (214.00 g/mol) in a 500-mL…

A: Molarity of a solution = Number of moles of solute/ volume of solution in L Number of moles of a…

Q: What is the oxidation state of H in N2H4?

A: In N2H4, nitrogen is more electronegative than hydrogen. The overall charge on the compound is…

Q: If you use 10.0g of CuSO4 and excess NH3, what is the theoretical yield of Cu(NH3)4SO4?

A: Copper sulphate reacts with excess of ammonia to form a compound CuNH34SO4. Mass of CuSO4 is 10 g.

Q: What is the oxidation state for carbon in C3 02

A: The given molecule is C3O2. Since this is an oxide, the oxidation state of each O is -2.

Q: Suggest the oxidation state of Kr in KrF2.

A: Kindly get the answer given below.

Q: Chlorine reacts with oxygen to form Cl2O7. (a) What is thename of this product (see Table 2.6)? (b)…

A: a. Chlorine reacts with oxygen to form Cl2O7. Given oxide has two chlorine atoms and seven oxygen…

Q: Which oxyacid is produced when PF3 reacts with water?

A: The oxyacid is produced when PF3 reacts with water has to be identified.

Q: Determine the oxidation state of nitrogen in NO3 -

A: To determine the oxidation state of nitrogen in NO3 -: Assume oxidation state of N = x The oxidation…

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium  and 38.58 % Oxygen. What mass…

A: Provided %of V in VO2= 61.42% Provided % of oxygen in VO2= 38.58% Let (w) mass of VO2 is needed to…

Q: Determine the oxidation state of Sn in Sn3(PO4)2

A: Oxidation state of Sn in Sn3(PO4)2 is +2.

Q: The conversion of Cr2+ to Cr3+ is an oxidation reaction.

A: Explanation to the correct answer is given below.

Q: Fe2S3 -----> 2Fe + 3S What mass of sulfur (S) is produced from the thermal decomposition of 12.5g…

A: Molar Mass of Fe2S3 = 207.9 g Molar Mass of Sulphur = 32.065 g

Q: (a) A hydrated salt, compound A, is analysed and has the following percentage composition by mass:…

A:

Q: what weight of arsenic trioxide (98.73% As2O3) would be used as a sample so that 35.00 mL of 0.1 N…

A: Normality of the solution of iodine can  be calculated by the formula I=w0.04946×V Here,  I is equal…

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium and 38.58 % Oxygen What mass of…

A: The mass percent of vanadium in vanadium(IV) oxide is = 61.42 % The required mass of vanadium is =…

Q: What is the oxidation state of S in the (SO3)2- ? *

A: Let the oxidation state of S be x. The value of x can be calculated as follows-

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium and 38.58 % Oxygen. What mass of…

A: The answer to the following question is-

Q: What’s the oxidization number of nitrogen in n2O4

A: Following is the oxidation no. Of Nitrogen in the given compound.

Q: 3. Compound X has the formula CasHaBrz. Compound Y reacts with excess H Pd to give GuHooBr

A: First calculate DOU of C45H84Br2 Degree of unsaturation ( DOU) :  DOU = 2C + 2 - H - X / 2  Where…

Q: Calculate the oxidation state of carbon in CH3OH

A:

Q: 4. What is the molecular weight of magnesium phosphite nonahydrate?

A:

Q: How many grams of ironare produced from 1.00 Kg Fe2O3?The reaction is Fe2O3(s) + 3CO (g) → 2Fe(s) +…

A:

Q: If the typical yield is 83.4%, what mass of aluminum chloride should be expected if 3.50 kg of…

A: Given;

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

A: The oxidation number of the metal in the complex is must balance the charge that is due to the rest…

Q: Determine the oxidation state of Manganese in MnO4-2

A: Rule for calculating Oxidation stateSum of oxidation statesof all the elementsos any species =…

Q: assign the oxidation state of N in NH3 0 -3 +3 +2 -2

A: Let oxidation number of N is y  y + (1*3) = 0  y + 3 = 0  y = -3

Q: The maximum oxidation state of Tungsten is

A: The correct answer is option a) +6 The maximum oxidation state is equal to the number of electrons…

Q: Determine the oxidation state of atom “X” in the compound: H3XO4 .

A:

Q: The oxidation state of N in CINO2 is 2+ A O 3.8O 5-CO 5+D O

A: We know that, Sum of oxidation number of each atom in a neutral molecule is equal to 0. So,

Q: Determine the oxidation state of Sn in SnSO4

A: O is almost always -2. There are 4 of them so you have a -8. The SO4 ion has a -2 oxidation, so the…

Q: Find the oxidation state of S in S2O32-

A: The sum of the oxidation states of all the elements in a species is equal to the charge on that…

Q: what is the mass percentage of C in hydrochlorothiazide, C7H8ClN3O4S2?

A: Mass percentage=Mass of particular speciesTotal massx100Hydrochlorothiazide molecular…

Q: What is the mass percentage of C in codeine, C18H21NO3?

A:

Q: What products would you expect to form in the reaction between BrF3 and Fe2O3? Br2(l), O2(g), and…

A: The products which are expected to form in the reaction between BrF3 and Fe2O3 has to be given,

Q: What is the oxidation state of Mo in the molecule (NH4)2M004?

A:

Q: the oxidation state of I in IPO4  is a  +1 b  +3 c  +5 d  +7

A: The oxidation state of iodine in IPO4 is calculated as,

Q: what is the mass percent of chlorine in C2Cl4F2

A: The given molecule is = C2Cl4F2 The mass percent of chlorine is =?

Q: What is the ratio of mass of oxygen in H2O and H2O2?

A: Standard data: The molar mass of oxygen atom = 15.999 u

Q: (ii) Explain why, in the synthesis of nitric acid, the reaction of nitrogen monoxide with dioxygen…

A: Due to the following reason Nitric acid is prepared at high pressure and low temperature.

Q: The oxidation state of osmium (Os) in OsO4 is а. +7 b. +8 C. +4 d. +6

A: The oxidation state of osmium (Os) in OsO4 = ?

Q: What is the oxidation state of nitrogen in NF3?

A: Calculate oxidation no. of N in NF3 ?

Q: What mass of nitrogen is contained in the ammonium nitrate prepared by treatment of 6.69g of aqueous…

A: According to the balanced chemical equation,

Q: Determine the oxidation state of sulfur in SF6, SO2F2, and KHS.

A:

Q: You need to calculate the number of P₄ molecules that can formfrom 2.5 g of Ca₃(PO₄)₂. Explain how…

A: Solution;-  No. of atoms = No. of P atoms in 1 P4 molecule × No. of molecules No. of molecules =…