The apparatus shown in the figure below was used in a series of experiments. A cotton ball soaked in either hydrochloric acid (HCl) or acetic acid (CH3COOH) was placed at one end. Another cotton ball soaked in one of three amines (a class of nitrogen compounds)–-[CH3NH2, (CH3)2NH, or (CH3)3N] was placed on the other end  Which combination of acid and amine would produce a ring closest to the amine end of the tube?  Choose one or more: HCl CH3COOH CH3NH2 (CH3)2NH (CH3)3N

Q: At 1.00 atm and 0 °C, a 5.04 L. mixture of methane (CH₂) and propane (C,H,) was burned, producing…

A: Given :-  Volume of CH4 and C3H8 gas mixture = 5.04 L  Mass of CO2 = 16.5 g  Pressure = 1 atm…

Q: If the atmospheric burden of CO2 increases by 27.0 Gt (gigatonnes, 1Gt= 1 x 1012kg) over a given…

A: Given:  Current CO2 concentration = 408.3 ppm Increase in CO2 atmospheric burden = 27 GT = 27 x 1012…

Q: One of relatively few reactions that takes place directly between two solids at room temperature is…

A: Balanced chemical equation is one in which the number of atoms of each kind is equal on both sides…

Q: C6H8O7(aq)     +      3 NaHCO3(aq)    →    Na3C6H5O7(aq)    +    3 H2O(l)     +     3 CO2(g)  0.785…

A: Use ideal gas equation:

Q: 584 grams of sugar, how many liters of CO2

A:

Q: You have 20.0 mL of a Na₂CO3 solution of unknown concentration. To this solution you add excess HCI…

A: Molarity is number of moles present in litre of a solution.

Q: Calculate the mass of the greenhouse gas, carbon dioxide (CO2) that you release into the atmosphere…

A: Given :- volume of tank containing octane = 60 L  Density of octane = 0.702 g/mL  To calculate :-…

Q: A lecture hall contains 12 rows of seats. If the professor releases laughing gas (N2O) from the…

A:

Q: Using stoichiometry, you calculate that you will create 0.43 moles of carbon dioxide when you react…

A: The explanation is given below-

Q: CO2 (g) + 6 H2O (l) → C6H12O6 (s) + 6 O2 (g) ∆?_? {?_6 ?_12 ?_6 (?)}= −1274.5 ??/??? ∆?_? {?_2 (?)}=…

A: ΔHrxn = Σ ΔHproducts   - Σ ΔHreactants

Q: Give TWO (2) purposes of the small hole that some ballpoint pens have in their main body.

A:

Q: Laboratory gas cylinders have a volume of about 50 L. How many molecules of NH 3 would there be in a…

A: Pressure of gas (P) = 5.975 atm  Volume of gas (V) = 50 L  Temperature of gas (T) = 19.78 °C = 19.78…

Q: What volume (in mL) of 3.20 M HNO3(aq) needs to be added to excess Na2CO3(s) tc generate 4.85 L…

A:

Q: What volume of carbon dioxide gas (in mL) at 834 mm Hg and 25 °C can be produced when 2.3 g of…

A: Given-> Pressure (P) = 834 mm Hg =834760 atm=1.097atm Temperature (T) = 25°C = 25 + 273 = 298 K…

Q: Part C At 25 °C and 1.0 atm pressure, what is the minimum quantity of dry air needed to combust 1.2…

A:

Q: How many liters of propyne gas, C3H4, at 1,000 mm pressure and 273 K were used in a combustion…

A: To find the number of liters of propyne gas used in the combustion reaction, we need to calculate…

Q: The apparatus shown in the figure below was used in a series of experiments. A cotton ball soaked in…

A: A cotton ball soaked in either hydrochloric acid (HCl) or acetic acid (CH3COOH) is placed at one…

Q: Draw the skeletal structure of a wax formed from myristic acid, CH₂(CH₂)2COOH and the alcohol, CH3…

A: Fischer Esterification is an organic reaction which is employed to convert carboxylic acids in the…

Q: The temperature of your water was 22.4 degrees Celsius. The volume of hydrogen collected was 30.2…

A:

Q: (References] An 18.6 mL volume of hydrochloric acid reacts completely with a solid sample of MgCOg.…

A: Molarity of HCl can be calculated by using formula - Molarity = mole/volume(L) First of all…

Q: These organic solvents are used to clean compact discs:(a) If a 15.00-mL sample of CD cleaner weighs…

A: Density=massvolumeif we know the two of the parameters then wa can calculate the third parameter.

Q: It’s a bad day in the lab!  Two students are doing experiments.  Each is 20 feet away from the…

A:

Q: Zn reacts with hydrochloric acid to give zinc chloride and hydrogen gas. A sample of 5 g of a Zn…

A: Final answer is in the attachmentExplanation:Step 1:First, we need to find the equation that…

Q: The two sides of the DNA double helix are connected by pairs of bases (adenine, thymine, cytosine,…

A: The force exerted by O- on H+ and N- has to be calculated.This is a force of repulsion between O-…

Q: The temperature of your water was 22.4 degrees Celsius. The volume of hydrogen collected was 35.3…

A:

Q: It takes 3.500 in³ of mercury to make one manometer. Find the price of the mercury used to make 19…

A: As you have not provided the cost for Mercury , So here I will be taking a sample cost of 100 to…

Q: Room temperature:   294.0 K Barometric pressure:   770.5 mmHg Vapor of water:   18.6 mmHg Volume of…

A: The corrected barometric pressure is 752 mmHg.

Q: Zn reacts with hydrochloric acid to give zinc chloride and hydrogen gas. A sample of 5 g of a Zn…

A: To solve the given problem, let's break it down into three parts:a) Finding the mass of zinc…

Q: 1.How many moles of butane (C4H10(g)) were combusted in the presence of excess oxygen gas if 55.8 L…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A commercial 737 jet transporting 143 passengers and 5 crew members from Kansas city (MCI) to…

A:

Q: At 1.00 atm and 0 °C, a 5.04 L mixture of methane (CH4) and propane (C3Hg) was burned, producing…

A:

Q: The universal gas constant, R, is defined as the following: kg m2 s2 . K• mol R = 8.314 What would…

A: We can use the following conversions: 1 kg = 2.2046 lbs Hence, conversion factor to convert from kg…

Q: A commercial 737 jet transporting 143 passengers and 5 crew members from Kansas city (MCI) to…

A: Given data,Mass of fuel=11800lbwe know,1lb=453.592gMass of fuel=11800×453.592g=5352390gC:H=1:2

Q: 2 C8H18(l) + 25 O2(g) → 16 CO2(g) + 18 H2O(g)  Calculate the volume of carbon dioxide produced when…

A:

Q: Cômplété ând balance the following molecular equation. Al(OH)3(s) + HNO3(aq)→ Express your answer as…

A: Given : Reaction given as : 3HNO3(aq)+Al(OH)3(S) = Al(NO3)3(aq)+3H2O(l)

Q: Draw a detail Energy Diagram representing the thermochemical equation in illustrating the 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.