1. What are the relative ages of the features in order from oldest to youngest? A. 1, 2, 3, 4, 5 B. 5, 4, 3, 2, 1 C 35 4 2 1 D. 3, 4, 5, 2, 1 E. 1, 2, 3, 5, 4 E 5 3 4 2.1

Q: 2. How would our experimental results change if a less polar mobile phase was used such as butanol…

A: In a reverse phase chromatography, the solid stationary phase is non-polar in nature and the liquid…

Q: 5. A container is filled with deadly Chlorine gas to a volume of 47L at a pressure of 3.2atm at a…

A: Answer:- This question is answered by using the simple concept of gas laws which involves the…

Q: 1. Compute the voltage that would result if the following half-cells were combined. State which…

A: Ans: Voltage = 1.10 Volts Oxidation ( anode) : Zn -----> Zn2+ + 2e- Reduction ( cathode) : Cu2+ +…

Q: 2. Which member of each of the following pairs of molecules has the higher boiling point? a.…

A: A substance's boiling point is the temperature at which the vapor pressure of a liquid equals the…

Q: Please answer #2.

A: First the given grams of gases are converted into moles.

Q: Please answer #3.

A: Answer 3 :-  Pressure = 2.66 atm

Q: II. Reaction Stoichiometry 1. Gallium chloride is formed by the reaction of 2.6 L of a 1.44 M…

A: 1)  Balanced equation for the reaction of HCl and Ga,     2 Ga + 6 HCl ---->  2 GaCl3 + 3 H2

Q: 5. Find the distance (in nm) between the body-centered atom and one corner atom in Na, given a30.424…

A: Given : Na atom in body centered atom and one corner atom .  To find : Distance (in nm)  Solution :…

Q: Question 2 You heat a 54.2 g sample of hexanes using a heater using 223.3 W of power for 10.0…

A: Given that: mass of sample = 54.2 g Power = 223.3 W Time = 10.0 s Initial temperature = 21.1 oC To…

Q: 5. Distilled beverages are often described by "proof" defined as twice the percentage V solute 1% of…

A:

Q: 2. H-C=C-H(g) + 2H2(g) →H3C-CH3(g)

A: Bond energies :  C-H = 413 KJ/mol  C triple bond C = 839 KJ/mol  H-H = 436 kJ/mol  C-C = 348 KJ/mol…

Q: c. Number of electrons involved in the redox reaction (n): d. Overall reaction for the voltaic cell:…

A: Given: The concentration of Cd2+ = 1.0 M The concentration of Cu2+ = 0.10 M a). The oxidation half…

Q: Activity E: 1. Write the equation showing the hydrogenation of a. 3-pentanone b. 3-methylbutanal c.…

A: Ketones undergoes hydrogenation in the presence of metal catalyst forms the secondary alcohols.  And…

Q: но. HO OH HO OH HO, HO, Sucrose, CHO Myristic acid, CuHO Q1. What functional groups are present in…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 2) Draw the most stable electron orbital diagram for a chromium atom. Provide a brief definition for…

A:

Q: 2. 340 mL of oxygen gas are collected by displacement of water at 33 °C and 742 torr, where the…

A: since you have asked for question 2 only, we are providing a solution for the second question only.

Q: 2. Label each of the following as an oxidation or a reduction reaction. a. 2,3-Butanedione to…

A:

Q: 2. Human beings take in about 550.0 liters (L) of oxygen, O2, each day by breathing. Use the Ideal…

A: The question makes use of ideal gas equation. we have been given volume, temperature and pressure.…

Q: Activity 1: 1. Which member of each of the following pairs has the lower boiling point? a. Hexanal…

A:

Q: 3) CH3OH solution in water cân be CH3OH? 4) What is the mole fraction of CH3OH in a solution of 10.0…

A: We have to calculate the  mole fraction  of CH3OH in a solution of mixture of  20 g H2O & 10 g…

Q: on name of each CH3 CH3-CH-CH-CH,-C-H CH, с. CH-CH-CH,-C-H OH

A:

Q: Try fitting these data using Freundlich Isotherm and obtain its constants

A: Given data:

Q: 2. A weak acid has a Ka of 3.7x106. Calculate the pH of a 0.30M solution of this acid.

A:

Q: 1. A 20.0 kg object that can move freely is subjected to a resultant force of 45.0 N in the -x…

A: Concept: Force acting on a body is given by the following equation F = ma  F= force  m = mass  a =…

Q: 5. The average fuel value of sugars is 17 kJ/g. Assuming that the sugar is the only fuel source,…

A: It is given that the average fuel value of sugars is 17 kJ/g. it implies that the average fuel value…

Q: 2NO2(g) → 2NO(g) + 02(g) It follows this reaction mechanism: NO,+NO 2NO+0, 2NO2 Progress of reaction…

A: Answer: This question is based on the understanding of reaction mechanism where reactant gets…

Q: Selenium tetrafluoride is produced from a reaction of elemental Se with chlorine trifluoride…

A: The given chemical reaction is as follows: 3Se(g) + 4ClF3(g) → 3SeF4(g) + 2Cl2(g)…

Q: calculate the ionization constant of the acid. 5. What concentration of NH3 is required to make a…

A:

Q: Kindly answer number 7 only.

A: To find ionisation constant for a monoprotic acid. Answer 5 :- Answer 5 :- POH for weak monoprotic…

Q: The following is the equilibrium diagram for two compounds A and B, each has a melting point of 80…

A: Eutectic Point: The Point, where the liquidus curves and solidus intersect, is termed the eutectic…

Q: How would you prepare 500 g of a 0.80%(W/W) NaCl solution?

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Q: Calculate the solubility of Ba(103)2 in a solution prepared by mixing 200 ml of 0.0100M Ba(NO3)2…

A:

Q: Q.2 Balance the tollowing cquations: Mg(s) + 2. HCl(ay) H(g) MgCl2(aq) d. Al(s) + 3. 3018) Al-0,(5)…

A: Applying hit trial method to balance the chemical reaction i.e. by balancing equal each atoms both…

Q: 4) Liquid carbon disulfide (CS2) reacts with oxygen gas (0₂) 0 5) Aluminum metal (Al) reacts with…

A: Al metal reacts with zinc chloride (ZnCl2) gives Zn metal and AlCl3... Al displaces Zn from ZnCl2…

Q: II. Answer as directed 1. Write the IUPAC name of the following a CH3-CH-O-CH2-CH3 CH3 b.…

A: