2AB2(g) = A2(g) + 2B2(g)  A 500,0 ml ask is filled with 0,384 mol of AB2. the appearance of A2 is monitored at timed intervals. assume that temprature and volume are kept constant. the data obtained are shown in the table below. time/min      : 0       10        20        30       40        50 moles of A2 : 0   0,0541  0,0833  0,1221  0,1432  0,1567 a. make a similiar table for the dissapearance of AB2 b. what is the average rate of dissapearance of AB2 over the second and the third 10 minutes intervals? c. what is the average rate of appearance of A2 between t=30 and t=50?

Q: 17) If pressure and temperature are kept constant, the reaction of 29 mL of N2 gas with 87 mL of H2…

A:

Q: The amount of gas (i.e. the number of moles) present in a given volume is calculated by the Ideal…

A: The degree of error that lies while measuring a quantity is known as the uncertainty of measurement.…

Q: Calculate the appearance of D2 (mol/L•min) when the appearance is A is 0.854? 4A + 2DE2 -> 4AE + D2

A:

Q: Hemic Upgrading Chemistry 2. Magnesium was added to hydrochloric acid, HCI (aq), and produced 5.25 L…

A: The amount of reactant is calculated by the balanced chemical reaction. The mass will be determined…

Q: A sample of oxygen gas has a density of ___ g/L at a pressure of 0.883 atm and a temperature of 56.0…

A: Solution-  First we calculate thew No of moles of O2  gas present the sample having volume V=1 L…

Q: find volume of 5.2 x 10 ^26  molecules of CH2

A: Given :-  Number of molecules of CH4 = 5.2 × 1026 molecules  To caculate :-  Volume of CH4  Note :-…

Q: Question 12 of 14 Consider the gaseous reaction shown below. How many mol of C are formed if at STP,…

A:

Q: GAS LAWS HOMEWORK ASSIGNMENT (You can examine the data on the Student Data Sheets for assistance.)…

A: Answer: These questions are based on ideal gas equation which is shown below: PV=nRT

Q: To study gas behavior, the reaction between solid magnesium and the hydrochloric acid solution is…

A: given: Mg (s)+2HCl (aq)⟶ MgCl2 (aq)+ H2 (g) mass of  empty flask : 95.5 g flask full of water :…

Q: Run 1 2 Mass of Magnesium 0.0775 0.0784 0.0769 Strip (g) Room Pressure 751.2 751.2 751.2 (Torr) Room…

A:

Q: Methyltetrol sulfate was one of the most abundant compounds found over Lake Michigan during this…

A: Given that Methyltetrol sulfate in 1 m3 air = 87 ng  i.e. mass of methyltetrol sulfate = 87×10–9 g…

Q: Please help me to measure the volume of hydrogen gas in this eudiometer

A: A question based on properties of gas. An image of the Hydrogen gas filled in eudiometer is…

Q: What is the volume in liters of 5.60 moles of CO₂ at standard temperature and pressure (STP)?

A:

Q: 2. mont bortimoteb A student performed the experiment as described, using 5.00 mL of an aqueous…

A: a.) We need to use conversion factor between inch and mm to calculate pressure in mmHg. b.) Using…

Q: An IR spectrum, a ¹³C NMR spectrum, and a ¹H NMR spectrum were obtained for an unknown structure.…

A: IR spectroscopy is mainly used for to identify the functional group in the molecule. Most of…

Q: Please help me

A: Given data:

Q: periment 1: Determine the Relationship Between the Volume and Pressure of Propane ded 1.000 atm…

A:

Q: A bloodhound, with an acute sense of smell, sits at one end of a long, unventilated corridor. At the…

A: Soln

Q: 0.070 grams of nickel (II) hydroxide (MM•92.71g/mol) dissolve in 500.00 mL of water at 20.0 Celsius.…

A: Step 1: The dissociation reaction for nickel (II) hydroxide (Ni(OH)2) is shown below:with Ksp…

Q: 2= Boyle's Law (pressure, volume) PV=nr + >constant 3) Convert 338 L at 63.0 atm to its new volume…

A: Given data :

Q: What volume in liters of H₂ gas would be produced by the complete reaction of 2.93 g of Zn solid at…

A:

Q: Potassium chlorate upon heating melts at 355 °C and decomposes at 480 °C. In the presence of MnO2s…

A: The balanced equation for the decomposition of KClO3(s) is: 2KClO3(s)  ----> 2KCl(s) + 3O2(g)

Q: 8. The secondary National Ambient Air Quality Standard for SO2 is 0.5 ppm (3-hr average). a) What is…

A: The objective of the question is to calculate the following :Calculate the equivalent mass…

Q: What volume of 0.054 M H2S04 is required to react completely with 0.560 g of KOH? The reaction…

A: H2SO4   + 2 KOH   ➡ 2 H2O +K2SO 1 mole of H2SO4 require 2 mole of KOH to give the product.

Q: Exploring the propitiates of gases experiment. Please show calculations. Volume (mL) Pressure (atm)…

A:

Q: Refer to this equation: 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

A: The given reaction is : 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

Q: [References) A tank contains a mixture of 69.5 g oxygen gas and 49.3 g carbon dioxide gas at 29.0°C.…

A: The mass of oxygen gas =69.5 g  The molar mass of oxygen gas= 2 x 15.999 =31. 998 g/mol Moles of…

Q: Using the data sets provided in the photos, please solve how to find the (M) of H2O2 (after mixing)…

A: Molarity is defined as the moles of compound present per L of solution. Its unit is mol/L.

Q: Acrylonitrile and water are produced from propene, ammonia, and oxygen in a 2 L vessel by the…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: For the reaction Mg + 2 HCI → H2 + MgCl2, what ould be the proper format to calculate the number of…

A: Given in the question= The complete balanced reaction = Mg + 2HCl →H2 + MgCl2 Volume of H2 = 81.6…

Q: p 6:21 PM Sandy 4 min, IMG_2276.jpg Search 7679890 & Howard CommunityX Sha, ■ Priceline.com OCH 7…

A: The total pressure of the system would be the sum of partial pressure of nitrogen gas and the…

Q: 3. In some cases, the relationship between two variables is not linear, but the data can be…

A: It is given that volume is the independent variable. In a graph, the independent variable is taken…

Q: a) AT STP, 0.280 L of a gas weighs 0.400 g. Calculate the molar mass of the gas. M=mRT 0.400g.0.082…

A: a) Given: Volume of gas = 0.280 L Mass of gas = 0.400 g. And conditions are STP.

Q: Note if the following statements are True or False. When the number of moles of a gas increases in a…

A: As the concentration increases, the number of collisions increases. This statement is true.

Q: Use Hess's law to Calculate the AH of the reaction C₂H.(g) + H₂(g) → C₂H.(g) from the following…

A:

Q: Ideal Gas Law If you have 4 moles of gas at a pressure of 5.6 atm and a volume of 12 L, what is the…

A:

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.