Canadian chemists have developed a modern variation ofthe 1899 Mond process for preparing extremely pure metallicnickel. A sample of impure nickel reacts with carbon monoxideat 50°C to form gaseous nickel carbonyl, Ni(CO)₄.(a) How many grams of nickel can be converted to the carbonylwith 3.55 m³ of CO at 100.7 kPa?(b) The carbonyl is then decomposed at 21 atm and 155°C to pure (>99.95%) nickel. How many grams of nickel are obtainedper cubic meter of the carbonyl?(c) The released carbon monoxide is cooled and collected forreuse by passing it through water at 35C. If the barometric pres-sure is 769 torr, what volume (in m³) of CO is formed per cubicmeter of carbonyl?

Q: 9. The critical temperature of oxygen is 155 K. What does this mean? (a) Oxygen is very cold. (b)…

A: In this question, we have to choose the correct option which explains the meaning regarding the…

Q: 18. A 5.31 mol sample of O2(g) is placed in a 1.00 L flask at 100.0°C. What is the pressure (in atm)…

A: Given, moles, n = 5.31 mol Volume, V = 1 L Temperature = 100 oC = 373 K a = 1.35 L2.atm.mol-2 b =…

Q: 2.Ammonia is produced commercially by the Haber reaction according to the following reaction: N2(g)…

A: Le-Chatelier's principle states that if there is any changes in the variables of the reaction, the…

Q: 7) 5H₂ AsO4 7) In the reaction represented below, 1.928 x 10³ dg of H₂AsO4 will be produced by how…

A:

Q: 40.0 mL of a 3.79 M solution of H2O2 decomposes according to this reaction: 2 H2O2 (aq) → 2 H20(1) +…

A: The reaction taking place is given as, => 2 H2O2 (aq) ------> 2 H2O (l) + O2 (g)  Given :…

Q: A.When this equation is balanced, what is the sum of the coefficients? B.How many L of H 2 are made…

A: The solution is as follows :

Q: Vhat is the equivalent value in kPa of 0.32 mmHg?

A: The question is based on the concepts of unit conversion. we have been given pressure in  millimetre…

Q: number of CO molecules

A:

Q: mol sample of a hydrocarbon, CxHy, gives 1.680 L of CO2 at STP and 1.351 g of H2O. (a) What is the…

A: Volume of CO2 = 1.680 L Moles of CO2 = Volume/22.4       = 1.680/22.4      = 0.075 mol So, moles of…

Q: For the reaction C+O2 =CO2 what volume of O2 gas at 25.0 degrees Celsius and 1.02 atm is required to…

A: Consider the given balanced equation as; C + O2 → CO2     Given information is as follows;…

Q: Under what conditions of temperature and pressure would you expect hydrogen to deviate significantly…

A:

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A:

Q: Argon with a molar mass of 40 g/mol was charged into a 0.25 m3 rigid cell at 17 C until the pressure…

A: Answer: This question is based on ideal gas equation which is shown below: PV=nRTPVRT=nn=PVRT Here:…

Q: What volume of acetylene can be obtained from the 36 grams of Calcium Carbide under standard…

A: Given data: Mass of Calcium carbide = 36 g Formula used: P V = n R T

Q: (II) A box of volume V contains n, moles of oxygen (0₂) and n₂ moles of nitrogen (N₂). The partial…

A: Given that   volume = V   number of moles of oxygen gas = n1   number of moles of nitrogen gas = n2…

Q: what is the electron pair and molecular geometry

A: The electron pair geometry refers to the orientation of the electron pairs around a central atom in…

Q: A carbonization process in ϒ-Fe takes approx. 15 hours at a temperature of 900 °C. At what…

A: According to the question we have a carbonization process of  Y-Fe Time taken for the process is…

Q: 5. In the experiment aimed to calculate the molar volume of a gas, a 0.02 mole of [CuCO3.Cu(OH)2]…

A: In the experiment aimed to calculate the molar volume of a gas, a 0.02 mole of [CuCO3.Cu(OH)2]…

Q: (A) 2NaNO3 + (NH4)2SO4 → NA2SO4 + 2N20 + 4H2O At 1.5 atm and 150 °C, 500 mL of N20 was produced.…

A:

Q: What will be the volume, at 101.0 kPa and 385 K, of nitrogen produced from the decomposition of 35.8…

A: Mass of Sodium azide = 35.8g Pressure = 101.0kPa Temperature = 385K

Q: If 1.5234 grams of H2C2O4·2H2Ois dissolved in water to prepare a0.250 L solution, identify the…

A: Given that, the mass of compound H2C2O4.2H2O = 1.5234 g Volume of solution that has to be prepared…

Q: Predict the volume of oxygen (at 25oC and 743 mm Hg) that will be liberated if 1.00g of sodium…

A:

Q: If the molecular weight of air is 28.9, what is the density of air at atmospheric pressure and a…

A:

Q: 0.0500 grams of zinc metal reacted in excess HCl(aq) in a gas tube and produced hydrogen gas that…

A: Given: The mass of Zn is 0.0500 g. The vapor pressure of water is 23.8 mmHg. Barometric pressure is…

Q: Calculate the total volume of gas (at 29 °C and 749 mm Hg) produced by the complete decomposition of…

A: The Balanced Equation:Temperature = 29 oC and Pressure = 749 mm Hg Complete decompostion of 1.36 Kg…

Q: (a) How many molecules are there in 1L of air at a temperature of 27°C? (b) How many kilomoles of…

A: Given Data: Volume of air, V = 1 L Temperature, T = 27oC = 27 + 273 K = 300 K Taking pressure of air…

Q: One of the steps to sweeten sour gas using the Claus process is reacting hydrogen sulfide gas with…

A:

Q: A Haber process reactor contains 25.0% nitrogen and 75.0% hydrogen for the synthesis of ammonia.…

A:

Q: dont provide handwriting solution ...

A: The objective of the question is to calculate the volume of CO2 produced by an average household if…

Q: Which substance is injected in gas fuel to remove SO3 gas M9SO4.7H20 ; Mgo Mg

A: The substance which is injected in gas fuel to remove SO3 gas is

Q: Calcium acetate is the excess reactant in the following reaction. What volume of 0.750mol/L silver…

A: We would use stoichiometric relations to calculate volume.

Q: A gaseous element has a density of 1.22 g/L at 132 kPa and –10.0 oC. Calculate its molecular mass…

A: Given, Density of the gaseous element = 1.22g/L. Pressure of the gaseous element = 132kPa.…

Q: Given the following reaction, CaH2 (s) + H20 (1) ---> Ca(OH)2 (aq) + H2 (g) a) Balance the equation;…

A: Given reaction,     CaH2(s) + H2O(l) → Ca(OH)2(aq) + H2(g)

Q: A plot of Langmuir has been carried out for the adsorption of gas X onto platinum metal. The plot…

A:

Q: If helium is released into one end of a glass tube of 2.00 meters at the same time krypton is…

A:

Q: If helium is released into one end of a glass tube of 2.00 meters at the same time krypton is…

A: Interpretation- To determine that where krypton end will meet when helium is released into one end…

Q: what is the volume of 2.00x10^30 molecules of CO2, behaving as an ideal gas, with a pressure of…

A: Using ideal gas equation, volume of CO2 can be calculated.

Q: How many grams of carbon disulfide are needed to completely consume 113 L of chlorine gas according…

A:

Q: When limestone (solid CaCO₂) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: given CaCO3 solid =3.84 kg v= 500L T= 520.0 ;c find Kp

Q: what is obtained when CaC2 is heated in nitrogen at 1000 degree celsius ?

A:

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: 1. The decomposition of sodium azide will be as :-  2 NaN3(s) -----> 2Na(s) + 3 N2(g)  2. Mass of…

Q: Nickel carbonyl, Ni1CO24, is one of the most toxic substancesknown. The present maximum allowable…

A: Since volume of the room = 12 ft x 20 ft x 9 ft = 2160 ft3  Since 1 ft3 = 28.3168 L Hence 2160 ft3 =…

Q: How many grams of water will be lost when 8.000 g of YBr3 .9H2O is heated?

A: The question is based on the concept of stoichiometry of reaction. first we write the balance…

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: according to the ideal gas equation, the product of pressure and volume is equal to the product of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.