What compound may form when magnesium reacts with sulfur? Mg(s) + S8 (g) → ? MgS₂ MgS8 MgS Mg2S2 Mg₂S

Q: i) ii) CH3 S CH3 HBr 60°C CH3 CH3 HBr 60°C

A: the alkenes are  conjugated , the product which has more substituted alkene will be thermodynamic…

Q: (i) A thermally insulating container has a membrane separating the container into two equal parts.…

A: The statement which is not true for the gas is: D) There is no entropy change for the system.

Q: Draw the structures including interactions of two amino acids involved in hydrophobic interactions

A:

Q: Assuming that the rate-determining step in the reaction of cyclohexanol with hydrogen bromide to…

A:

Q: This question has multiple parts. Work all the parts to get the most points. a Complete the…

A: This is an example of N-acylation reaction.

Q: Suppose the three waves below are electromagnetic radiation waves from the visible range, one blue…

A: A is the most intense light. A is  highest frequency light.

Q: Question 7: What is the final organic product of the reaction scheme in Figure 7? [Generate a SMILES…

A:

Q: Enter full electron configurations for each of the following ions. P3− Express your answer in…

A: Atomic number of phosphorus(P) atom is 15.  P atom has 15 elections. But P3- ion consists (15+3) =…

Q: 03: Assume the diameter of carbon fiber is 7 um and the diameter of glass fiber is 16 µm. Determine…

A:

Q: Given a pOH of 6.90 what is the concentration of the hydronium ion (H3O*) in solution? Your Answer:…

A:

Q: 19tts hollo P17D.2 A first-order decomposition reaction is observed to have the following rate…

A: Here are required to find the activation energy of the reaction.

Q: A mixture of N2, CO, and CO2 is placed in a container at 50 oC and 169.36 kPa. If CO2 has a pure…

A:

Q: What is the effect of prolonged digestion in gravimetric analysis?

A: Gravimetric analysis is the process in which the amount of an analyte in a sample is determined by…

Q: A definition of the word base is something that is of low quality and is easily corruptible.…

A: Please find your solution below : Base metals are the metals that are inexpensive, invaluable to…

Q: Which of the following involves an increase in entropy? A solid melting A liquid freezing A gas…

A: By the change in the phase of a compound we can determine the effect on entropy.

Q: B. A 1.0-mol sample of an ideal gas is kept at 0 °C during an expansion from 0.003 m³ to 0.01 m³.…

A:

Q: For a simple reaction, S 1 P, k1 is the rate of the forward reaction and k-1 is the rate of the…

A:

Q: If 4.8 x 10² g of NOBr (109.91 g/mol) decomposes in a 2.0 x 10² mL flask in 6.0 minutes, find the…

A:

Q: Iron is obtained from iron ore by reduction with carbon monoxide. The overall reaction is: Fe2O3(…

A: Given reaction: Fe2O3( s) + 3CO(g) --> 2Fe(s) + 3CO2(g) We have to calculate the standard…

Q: How much water must be added to 100.0 mL of 0.450 M HCl to obtain a 0.175 M solution of HCl?

A: First we would calculate the total volume of 0.175 M solution that can be made using the 100.0 mL…

Q: Which of the following is a true/correct statement?   a. Bromide ion's activity coefficient is…

A: If the ionic (I) strength of a solution increases, the activity coefficient (γ) of an ion decreases…

Q: Use the References to access important values if needed for this question. Does a reaction occur…

A: Here, we have to find whether a reaction will occur or not when aqueous solutions of chromium(III)…

Q: 6. Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 um…

A: According to Heisenberg uncertainty principle,  del X . del Px = h/4π Or, X . mv = h/4π Or, v =…

Q: .and Solution are composed of and the solute is solution is saturated when We know that we have a…

A: The blanks in the above paragraph has to be filled.

Q: Calculate and for the particle in a 1-D box of length L described by: (x)=√(7) sin()

A:

Q: The corn-rich diet of the rural South contained very little trytophan, an essential amino acid that…

A: Line water is a mixture of slaked lime and quicklime.  The chemical formula of slaked lime is…

Q: 6. Calculate the uncertainty in the speed of a ball of mass 500 g that is known to be within 1.0 um…

A:

Q: Determine the kinds of intermolecular forces present in each element or compound. N2 CO CCl4 NCl3…

A:

Q: The solubility of a sparingly-soluble solid such Lead (II) Bromide increases with the presence of…

A: We have given a statement the solubility of a sparingly-soluble solid such as Lead (II) Bromide…

Q: What’s Acetone? What the abstract of Acetone?

A:

Q: It requires 155 kJ/mol to break the chemical bond in F₂ molecules. Part 1 What is the longest…

A:

Q: Complete and balance the following acid-base equations. (Assume that these reactions go to…

A: Balanced chemical equation: a balanced chemical equation is the reaction in which number of atoms of…

Q: Give a clear handwritten answer with explanation....give name and draw all isomers for the given…

A: Note- Since it is a mutipart question, hence I solved first three part of the question according to…

Q: Consider this reaction: CICH₂CH₂Cl (g) → CH₂CHC1 (g) + HCl (g) At a certain temperature it obeys…

A: Given: Initial concentration of ClCH2CH2Cl = 0.410 M Time = 5.50 seconds

Q: What is the IUPAC name for the following molecule? Question 9 What is the IUPAC name for the…

A: To answer:  What is the IUPAC nomenclature of the following molecules?

Q: The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol (x)…

A:

Q: 8-1- a) b) Hạc, c) 5 H3C 0 + Br CH3 CH3 Br HBr. 50°C HBr 0°C

A:

Q: Write the chemical formula for the binary ionic compound that will form when calcium and phosphorous…

A:

Q: suitable reaction vessel, pieces of graphite are 1000 K. Which two of the following changes Cl SO…

A: Le chaterial principal says that equilibrium will shift in such a way so as to undo the effect of…

Q: actions to indicate r all of the bond-fo eaking steps.

A: Organic reactions are those in which organic reference react to form Organic products. In organic…

Q: Find the limiting reactant for each initial amount of reactants. Drag the appropriate items to their…

A:

Q: My daughter loves lemonade. She adds 500 grams of sugar (sucrose C12H22O11) to a 1.5 liter pitcher.…

A:

Q: Enter full electron configurations for each of the following ions. F− Express your answer in…

A: Atomic number of fluorine is 9 but since it has a negative charge so the atomic number of fluorine…

Q: CI- H C CH3 CH3

A:

Q: A power (a) Calcu stack. (b 150% C a. the flue g

A: Given, A power plant burns 200 US short tons per day of coal, with sulpur content = 3%

Q: R(s) = As/(K+s) for positive constants A and K. (b) Show that the reaction rate attains one-half…

A: Given Equation is  R(s) = As / (K + s)  Now we have to prove that the reaction rate attains one-half…

Q: 5. The energy in our bodies mainly comes from carbohydrates, which are broken down into simple…

A: Given unbalanced equation is  __C6H12O6(s) + __O2(g) ➔ __H2O(l) + __CO2(g) We need to balance the…

Q: What is the concentration (M) of the acetate ion in a buffer solution mixed from 1.19 mL of 0.31 M…

A: Given information is, The volume of acetic acid CH3COOH = 1.19 ml The concentration of the acetic…

Q: Consider modeling the concentration of a chemical in a lung using the table below. ( Fill the…

A: Given, Volume of lungs = 3.5 L Starting concentration co=0.1mmolL Volume of air inhaled and exhaled…

Q: 1. Write the ionic equation. Identify the spectator ions. Write the net ionic equation. a) Ca(OH)2 +…

A: