NH3 is an important fertilizer and can be prepared by the reaction of nitrogen (N2) with hydrogen gas (H2) according to the following balanced equation:  N2  + 3  H2 →   2 NH3 a. Calculate the moles of NH3 produced when H2 reacts with 0.33 L of a 0.75 M N2 solution.      2. How many liters of NH3 gas are needed if the pressure is 1.9 atm and the temperature is 266 K?  (NOTE:  You will need your answer from part a to calculate this answer)

Q: How many grams of Potassium Chlorate must be used to prepare 500 mL of a 0.2M solution? o 61.25 g o…

A: Given, Concentration of potassium chlorate solution = 0.2 M = 0.2 mol/L Volume of the solution = 500…

Q: A 3.5M solution of Ammonium Carbonate that contains 12.5 g of Ammonium Carbonate has a volume of, O…

A:

Q: What is the pressure of the solution when 25.28 g KNO3 is added to 250. mL of H₂O at 40 °C? PH₂0,50…

A:

Q: In dilute nitric acid, the concentration of HNO3 is 6.00 M and the density is 1.19 g/mL. What is:…

A: Given, M = 6.00 M Density = 1.19 g/mL

Q: What is the mole fraction of O2 in this mixture?  18.4 g of CO2 and 27.4 g of O2

A: Mole fraction Mole fraction of a gas represents the number of moles of that gas with respect to…

Q: 1. How do the properties of gas mixtures, like the atmosphere, compare with those of other…

A: As per the rules only the first question can be answered.

Q: a. There is a certain copper containing protein, abbreviated P, which contains two copper atoms per…

A: According to Q&A guidelines of Bartleby, I am allowed to answer only 3 sub-parts out of multiple…

Q: Calculate the mass, in grams, of KCl needed to prepare 225.0 g of 5.000 %(m/m) KCl solution.

A:

Q: 2) How many mL of a 0.5M solution of HCI would be needed to react with 10grams of Zinc? 3) If 50mL…

A:

Q: Take the reaction A+ B> C, what volume of 1M solution of A and B are needed to form C? A. 20 B. 20…

A:

Q: How many grams of sodium chloride are required to make 2.34 L of 2.43 M sodium chloride solution?

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Dimethyl ether, CH3OCH3, undergoes gas phase decomposition to form methane, hydrogen gas, and carbon…

A: First calculate the moles of Dimethyl ether :  Moles = [ mass / molar mass ]  Moles = [ 66.92g /…

Q: On a clear day at sea level on Planet Y with a temperature of 25 °C, the partial pressure of N2 in…

A:

Q: n = M x V For all parts of this problem, consider 7.50 L of an 8.91 x 10 mol/L Ca(OH), solution. -…

A: Given: n = no. of moles = X M = 8.91 ×10-3 mol/L V = 7.50L

Q: A tank contains 6OL of water contaminated with Mercury at a concentration of 0.03 mg/L. Clean water…

A:

Q: Dimethyl ether, CH3OCH3, undergoes gas phase decomposition to form methane, hydrogen gas, and carbon…

A:

Q: Commercially available concentrated sulfuric acid is 18.0 M H2SO4. Calculate the volume of…

A: Given information: Concentration of Stock H2SO4 solution is 18.0 M Concentration of H2SO4 solution…

Q: . A sample of an ideal gas has a volume of 3.35 L at 13.40 ∘C and 1.60 atm. What is the volume of…

A: PV =n R T PV / T = n R if number of moles of gas is constant  PV / T = constant then P1 V1 / T1  =…

Q: Calculate the grams of CuSO4.5H2O required to prepare 100.0ml of 0.0500 M CuSO4.5H2O.

A:

Q: How many grams of potassium nitrate, KNO3 are required to prepare 0.150 L of a 0.700 M solution?

A: The amount of potassium nitrate required to prepare .150L of a .700M solution is given below

Q: A mixture of argon and xenon gasss in a 7.84 L flask at 47 degrees celcius, contains 7.36 grams of…

A: We can solve Given problem by using ideal gas equation PV=nRT And  mole fraction= mole of solute/…

Q: 5. Copper reacts with nitric acid according to the reaction below. What is the molarity of the HNO,…

A: Given data,Volume of solution=125mLVolume of…

Q: The volume of a sample of pure HCl gas was 205 mL at 23°C and 171 mmHg. It was completely dissolved…

A: Calculate the number of moles of HCl by using ideal gas equation PV =  nRT where P is the pressure…

Q: what is the concentration of neon in the atmosphere in ppm

A: Earth’s atmosphere contains 78% of N and 21% of oxygen and traces of other gases are also found.Air…

Q: Calculate the volume of H2(g) at 273 K and 2.00 atm that will be formed when 275 mL of 0.725 M HCl…

A: Determine the number of moles of 275 mL of 0.725 M HCl as follows, Determine the number of moles of…

Q: Calculate the number of grams of barium iodide needed to make 0.540 L of 0.107 M BaI2

A: Given :  For BaI2 Mass (m) = ? Molar Mass (MM) = 391.14 g mol-1 Volume of solution (V) = 0.540 L…

Q: You are required to prepare a 3.5% AgNO3 solution, using 5.00g of silver nitrate. How much water…

A: given, mass percentage = 3.5% Mass of silver nitrate in solution = 5.00g

Q: How many moles of NaBr would you need to make a 3.0 L solution at 2.50 M?

A:

Q: Calculate the volume of concentrated sulfuric acid necessary to prepare 240 mL of 3M H2SO4

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: How many milligrams of mercury(I) chloride (Hg2Cl2) must be present in a 325 mL sample of water to…

A:

Q: Carbon dioxide can be made in the lab by the reaction of hydrochloric acid with calcium carbonate…

A: The reaction taking place is  CaCO3 (s) + 2 HCl (aq) -------> CaCl2 (aq)  + H2O (l)  + CO2 (g)…

Q: What is the mole fraction of solute in a 3.77 m aqueous solution?

A:

Q: How many moles of HBr are present in 0.161 L of a 1.49 M solution?

A: Given : concentration of HBr = 1.49 M And volume of solution = 0.161 L

Q: What volume of 0.25 M HNO3 is necessary to react exactly with 7.4 g of Ca(OH)2? (Hint: write a…

A: The balanced reaction is as :-  Ca(OH) 2 + 2HNO3 -----> Ca(NO3)2 + H20

Q: How many grams of hydrochloric acid are contained in 2.00 L of 0.500 N solution?

A: Given : Normality of hydrochloric acid i.e HCl = 0.500 N And volume of solution = 2.00 L

Q: 205 L of carbon dioxide gas at STP is compressed and then dissolved in 10.0L of water. What is the…

A:

Q: Convert 0.255 M HCN solution to its normality counterpart.

A:

Q: You can purchase nitric acid in a concentrated form that is 70.3% HNO3 by mass and has a density of…

A: SOLUTION: Step 1: 70.3 % means 70.3 g of HNO3 in 100 g of solution. The molarity of HNO3 is…

Q: A 1.35 m solution of NaOCl in water is prepared. What is the mole fraction of the NaOCl? Multiple…

A: Molality: No. of moles of a solute in 1kg of solvent is called as molality.

Q: moles of KMnO4 are in 5.53 g

A: Number of moles = mass/molar mass Volume is directly proportional to temperature at constant…

Q: . 10.0 grams of aluminum was added to 155 mL of 0.950 M hydrochloric acid. The products of the…

A:

Q: How many moles of HBr are present in 0.669 L of a 1.08 M solution?

A: Molarity is the ratio of number of moles of solute to the volume of solution in liters.  number of…

Q: How many moles of NaF are in 0.221 L of a 2.73 M solution?

A:

Q: What is the mole fraction of solute in a 3.66 ? aqueous solution?

A: Mole fraction of solute in a 3.66 m aqueous solution has to be calculated, Formula used: Mole…

Q: 6. A quantity of solid sodium peroxide is reacted with excess water. The products of the reaction…

A:

Q: Which solution is most concentrated? O.8 moles per .45 L O 5 moles per.6 L O 1.2 moles per .39 L 10…

A:

Q: What is the mole fraction of 120 g NaOH in 1 L (1000g) of water?

A: Molecular mass of sodium hydroxide = 40 g.Number of moles of sodium hydroxide = 120/40 = 3…

Q: a. There is a certain copper containing protein, abbreviated P, which contains two copper atoms per…

A: The concentration of a solution can be defined in terms of molarity as the ratio of the amount of…

Q: You are doing an experiment with two flasks connected with a stopcock. Flask #1 has a volume of 2.8…

A:

Q: What volume of H2 gas, measured at 9 °C and 722 torr, can be obtained by reacting 8.40 g of zinc…

A: Given;

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.