O Macmillan Learn At 25 °C and 775 Torr, carbon dioxide has a solubility of 0.0347 M in water. What is its solubility at 25 °C and 1910 Torr? S= M

Q: 0.31 M of F₂ gas and excess solid of E were placed in a container. When the following reaction has…

A:

Q: 1. Radii were reported as follows: Ti* = 60 pm; O² = 140 pm. Based on this, tell as much as you can…

A: TiO2 is a tetragonal structure lattice. Ti4+ = 60 pm  O2- = 140 pm  So, r+/r- = 60/140 = 0.428 So,…

Q: 6. If you add two equilibrium reactions together, what is the equilibrium constant for the resulting…

A:

Q: LACTIC ACID hasa pka 23.86 st a Solutions lactic and and lactate has a pito. 4.46. Calculate PHO…

A: Given, pKa of lactic acid = 3.86 pH of the solution = 4.46  Ratio of lactate to lactic acid =…

Q: uctures of compounds E and F in the following sequence of reactions? aNH,NH, CH₂CH₂Br Compound F…

A: What are the structures of compund E & F

Q: 4.61×1021 CaCa atoms Express your answer using three significant figures.    How many moles of atoms…

A:

Q: Which of these molecules best corresponds to the IR spectrum below with molecular formula C6H₁40 ?…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: Give a possible value of [OH-] and [H3O+] in a acidic solution. A B [H,0] 107 [H,0]> 107 and…

A: ONE QUESTION TO BE ANSWERED AS PER BARTLEBY ANSWERING GUIDELINES, THANK YOU

Q: In the lab, you need to make 250 mL of a 1.5 M solution of potassium chloride (KCl). KCl has a…

A: Given: Molarity of KCl is 1.5M. Volume of KCl is 250mL. Molecular mass of KCl is 74.55 g/mol.

Q: is 10^-8 the ph of the solution is _____ and therefore is ___ 8 basic  8 acidic  6 acidic  6…

A: This question belong to Ionic Equilibrium. PH and POH calculation.

Q: A sample of neon gas collected at a pressure of 416 mm Hg and a temperature of 277 K has a mass of…

A: To solve this problem we have to use ideal gas equation  PV = nRT  Where ,  P = pressure  V = Volume…

Q: Give the missing reactants, reagent(s), conditions, and/or major product for the reactions below-

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: For the following reaction, 5.57 grams of magnesium nitride are mixed with excess water. Assume that…

A: The balanced reaction is given as Mg3N2 (s) + 6H2O (l) -------> 3 Mg(OH)2 (aq) + 2NH3 (aq)…

Q: 12. Name these hydrates: (a) MgNH₂PO₂-6 H₂O (b) FeSO4-7 H₂O (c) SnCL•5 HO

A: The given compounds are examples of hydrates of different metal salt. The name of these salts are…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. [N₂] [H₂]…

A: we have to determine the rate law expression and calculate the rate constant

Q: - Part A Draw a mechanism for this reaction: H* H.C-OH HO. Edit the reaction by drawing all steps in…

A:

Q: 6. Choose the reaction that illustrates AH°f for Mg(NO3)2. A. Mg(s) + N₂(g) + 30₂(g) → Mg(NO3)2(s)…

A: The question is based on the concept of chemical thermodynamics. we need to identify correct…

Q: In chemistry laboratories, it is faster and more convenient to measure out liquids by volume with…

A: Given  A solution is prepared by mixing acetonitrile, CH3CN, and methanol, CH3OH, together. The…

Q: Identify the change that will always shift the equilibrium to the right. remove reactant increase…

A: If a reaction is at equilibrium and we change the condition of reaction like concentrations,…

Q: 2.5 gg H2OH2O Express your answer using two significant figures.    How many molecules are in each…

A: Given, mass of H2O = 2.5 g  We have to calculate the number of molecules of H2O present in 2.5 g…

Q: HỌC CH, HC—CH, NHCH, CH3 Top Box: Type of organic compound Bottom Box: IUPAC name of organic…

A: we have to name the structure and determine the type of compound

Q: Question 8 options: A 45-g aluminum spoon (specific heat 0.88 J/g °C) at 24 °C is placed in 180 mL…

A:

Q: Two solutions labelled A and B were mixed together in a polystyrene calorimeter. The following…

A: Endothermic reaction is a reaction in which the reactants absorb heat energy from the surroundings…

Q: Macmillan Learning If 5.67 g of CuNO3 is dissolved in water to make a 0.390 M solution, what is the…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: Suppose a 250. mL flask is filled with 1.2 mol of I₂ and 1.0 mol of HI. The following reaction…

A: Given equilibrium is  H2(g) + I2(g) ⇄ 2HI(g)  Initial moles of I2 = 1.2 mol  Initial moles of HI =…

Q: An evacuated reaction vessel is filled with 0.800 atm of N₂ and 1.681 atm of Br2. When equilibrium…

A: We have to calculate the partial pressure of NBr3 at equilibrium

Q: ration values of the H NMR spectra. 2

A: Splitting follows n+1 rule where n = number of different types of protons at adjacent carbons.…

Q: Cr|Cr3+ ||Co2+ |Co Eo is 0.46V. the same cell was prepared in the laboratory at standard conditions.…

A: Introduction A cell's electromotive force is defined as the largest potential difference between its…

Q: 1/4 system! -mands It's an endothermic process became the ice has to apsorb Th heat in order to…

A:

Q: To heat 100. g of solid aluminum, Al, from 25.0 oC to 150.0C requires ___ kJ of heat.The heat…

A:

Q: Answer the questions below about the highlighted atom in this Lewis structure: H | H I HIC-C=C-H II…

A: As per Valence bond theory when a carbon atom formed one single bond with an atom then it is sigma…

Q: A 4.00 mL gas bubble found near the bottom of an ocean floor at a depth of 400 m experiences a…

A:

Q: Write down the structure of the cyclic monomer, and draw the mechanism for the type of rin opening…

A: The given polymer can be synthesized from lactone.

Q: According to the balanced reaction below, calculate the moles of NH, that form when 4.2 mol of N₂H…

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: What is the major obstacle that fractional distillation overcomes?

A: The concept behind the answer is the difference in boiling points of two or more liquids that are…

Q: what is the nuclear reaction of the radioisotope iodine -131

A: Iodine-131 decays and emits beta particle. Iodine-131 has many uses in the field of medicine.  In…

Q: The reaction A(aq) + B(aq) +2C(aq) - --> Has the rate law Rate = K[A][B]²[C]² By what factor does…

A:

Q: Propose a mechanism for the reaction below: NaOH mod A

A: In the given reaction NaOH is the base which abstract the proton and forms carbanion which attack on…

Q: Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in…

A: The balanced reaction is, Mn(s) + Pb2+(aq) → Mn2+(aq) + Pb(s) Oxidation half: Mn(s) → Mn2+(aq) + 2e-…

Q: Sulfur dioxide gas reacts with oxygen gas to form sulfur trioxide gas. Enter a balanced chemical…

A: In balanced chemical reaction number of each atom on reactant side is equal to number of each atom…

Q: Here is a graph of the pressure of nitrogen dioxide (NO₂) in a reaction vessel during a certain…

A: Given , Graphical presentation of pressure of nitrogen dioxide with time .

Q: Determine the pH during the titration of 59.5 mL of 0.490 M hypochlorous acid (K₁ = 3.5x10-8) by…

A:

Q: 496. mg of an unknown protein are dissolved in enough solvent to make 5.00 mL of solution. The…

A:

Q: The following initial rate data are for the reaction of ICI with hydrogen: 21C1+ H₂12₂+ 2HCl…

A:

Q: How many moles of molecules are present in a sample that contains 3.27 moles of nitrogen atoms?…

A:

Q: 4-14. Determine whether or not the following pairs of operators commute. B (a) dx (b)) x (c) SQR (d)…

A: Operator: The formula for the Hamiltonian operator is: H ^ = p 2 2 m + V ( x ) , where the first…

Q: please help me out im stuck with this one

A:

Q: 7. f Which of the following is the product of the reaction of 1-hexyne with 1 mol of Br₂? (a) (c) Br…

A: we have to determine the product of the given reaction

Q: NO + O3 --> NO2 + O2 (1) NO2 + hv --> NO + O3 (in the presence of O2) (2) With k1=2.2x10-12…

A:

Q: CI F se nos das men CI OH OH CI CI F

A: