Microfibrils are very strong and stiff in compression tension

Q: 83. In a 3.0-L vessel, the following equilibrium partial pressures are measured: N₂, 190 torr; H₂,…

A:

Q: F F X CF₁

A: Hydrogen bonding has a significant effect on the volatility of a substance. Hydrogen bonding is a…

Q: B) Rank each of the bonds identified in order of increasing wave number, explain? CH R-CEN хоро хто…

A: Solutions- Wave number cm-1

Q: A 275-g sample of nickel at 100.0°C is placed in 100.0 mL of water at 22.0°C. What is the final…

A: According to the question, Given,Mass of Nickel (m) = 275 g  Temperature of Nickel (TNi) = 100…

Q: On another planet, the isotopes of titanium have the given natural abundances. Abundance Mass (u)…

A: 1.Average atomic mass is the weighted average mass of the sample that occure in nature.  2. Here the…

Q: why is the blue particle the solvent and the red particle is the solute?

A: In a solution, the solvent particles are typically greater in number than the solute particles…

Q: 1.1(a) What fractions of the molecules inH2​andUF6​have kinetic energies greater than100…

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Q: A. Reaction Rate Data: Mixture Vol.4.0M Vol Vol acetone 1.0M (mL) HCI (mL) 1 2 3 4 1 2 3 4 m = n= P=…

A: The order of a reaction refers to the power to which the concentration of a reactant is raised in…

Q: Which one of the following electron configurations would allow a hydrogen atom to absorb a photon of…

A: Answer:1s 1s would allow a hydrogen atom to absorb a photon of light, but not emit one.

Q: ow many orbitals in an atom can have the set of quantum numbers      n = 4, l =2?

A: Orbitals in an atom are the regions where electrons are most likely to be found. The behavior of an…

Q: 2. The following synthesis will NOT give the product shown as the major product. AICI 3 a. Explain…

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

Q: QUESTION 12 Calculate the half-life (s) of a second order reaction with rate constant k=…

A: Given data  Order of reaction = second order  Rate constant (k) = 0.082 Lmol-1s-1  Initial…

Q: 12.At 25°C, the following heats of reaction are known: AH (kJ/mol) 167.4 341.4 -43.4 2C1F + 0₂ -…

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Q: A large balloon is initially filled to a volume of 11.2 L at 325 K and a pressure of 3450 mm Hg.…

A: Given : V1 = 11.2 L , P1 = 3450 mm of hg             T1 = 325 k  P2 = 1.4 atm , T2 = 315 k  Tip :…

Q: 2. Draw a molecule corresponding the name ( 2,3,5-trimethyl-2-fluoro-N,N-dimethylcycloheptanamine…

A: Cycloheptanamine contains a seven carbon atoms ring and an amine functional group. The structure of…

Q: At a particular temperature, Kp = 0.230 for the reaction   N2O4(g)  2NO2(g)   1a) A flask…

A: Given that: Equilibrium constant, KP = 0.230 Initial pressure of N2O4 = 3.40 atm

Q: Suppose you are assigned to manufacture or prepare a 20 litter shampoo used in bike or car washing.…

A: The scientific mechanism of action of shampoo involves the surfactants present in the shampoo.…

Q: 1. Identify all stereogenic centers (chiral C) with an * in the following molecules. a) OH Br b) c…

A: Given : structure of molecules  Tip : carbon having four different groups are chiral carbon.

Q: The solubility of CaCO3 is pll dependent (Kal (H₂CO3) -4.3 x 10-7, K₁2 (H₂CO₂) -5.6 x 10-¹¹.) Use…

A: The solubility product constant, also known as Ksp, is a measure of the saturation of a solid…

Q: The solutions listed below are in two arms of a tube and are separated by a semipermeable membrane.…

A: The solutions listed below are in two arms of a tube and are separated by a semipermeable membrane.…

Q: e. HN-

A: 1.Resonance is way to describe transfer of   electron from one atom to other through number   of…

Q: P3.10 Derive the following expression for calculating the isothermal change in the constant volume…

A: An isothermal process occurs in systems that have some means of regulating the temperature. This…

Q: 7. Convert the following (Show your work) () a. 75.14 µg/ml →ng/ul b. 743.2 µmol → nmol c. 55 ng →…

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

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Q: What is the formula for the ionic compound containing calcium ions and nitrate [NO3-] ions?

A: Calcium ions  are positively charged ions having +2 charge and nitrate ions are negatively charged…

Q: The deBroglie wavelength of an electron is 8.7 x 10-11m.  The mass of this electron is 9.1 x 10-31…

A:

Q: A pharmacist mixes 100 mL of 38% w/w hydrochloric acid with enough purified water to make 360 mL. If…

A: A pharmacist mixes 100 mL of 38% w/w hydrochloric acid with enough purified water to make 360 mL. If…

Q: Based on the following reaction, which way would the reaction shift to restore equilibrium due to…

A: Given reaction:-  C(s) + 2H2(g) <==> CH4(g)  ∆H = -74.6 KJ => As heat negative means it is…

Q: Be sure to answer all parts. Give the IUPAC name for the following compound. (CH3)3CCH₂CH(CH₂CH3)2…

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of…

Q: P3.6 A vessel is filled completely with liquid water and sealed at 13.56°C and a pressure of 1.00…

A: Given , Temperature , T = 13.56 °C=(13.56+273)K=286.56 K Initial pressure , Pi=1 bar

Q: Write a balanced equation for Ni-DMG complex with the use of tartaric acid and a balanced equation…

A: We need to write a balanced equation for Ni-DMG complex with the use of tartaric acid and a balanced…

Q: 4. As a symbol for the equilibrium constant, some textbooks use the term Ke instead of K. K is the…

A: Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: Why do ionic and polar covalent substances conduct electricity and nonpolar molecules are not…

A: Ionic and polar covalent substances conduct electricity because they contain ions or polar molecules…

Q: The resonance form that results from the curved arrows drawn in the figure is

A: Given : structure of molecules

Q: You wish to consider addition of methanol to groundwater for anaerobic biological removal of nitrate…

A: You wish to consider addition of methanol to groundwater for anaerobic biological removal of nitrate…

Q: bomb calorimeter that has a heat capacity, C, of 6.50 kJ K-¹, which causes the temperature to…

A: A 1 gm sample of Seaweedies, a popular snack food, is burned in a bomb calorimeter that has a heat…

Q: What is the frequency of electromagnetic radiation with a wavelength of .53m? (C=3.00X108M/s.)…

A: The wavelength of the electromagnetic radiation is = 5.3 m The frequency of the electromagnetic…

Q: Rank the following compounds in order of increasing strength of intermolecular forces.

A: The attraction force present between two molecules is known as the intramolecular attraction force.…

Q: on 2 Arrange the following species in order of increasing size. Once again, use the letter Remember,…

A: More the charge on cation less is the size of that cation. More effective nuclear charge of the…

Q: Draw the electron-flow arrows that lead from starting materials to products in this acid–base…

A: A Lewis acid is an electron pair acceptor. The electron pair donor is known as a Lewis base. Lewis…

Q: Relative Intensity 120 100 80 40 20 0 15 178 20 Lipu 30042 40 55 sense 00 71 7805 60 2-Propenoic…

A: Mass spectrometry is one of the best techniques for analyzing the structure of a molecule and…

Q: To answer the questions, interpret the following Lewis structure for NH4+. H HI H-N-H H |+ For the…

A: Lewis structure:     The Lewis structure represents valence electrons of the atoms present in the…

Q: How much does 1.29x10^25 particles of HCl weigh? Round to 2 decimal places.

A: In this question, we will determine the weight of the given particle HCl in the given number of…

Q: Like any other equilibrium constant, Kw is also affected by temperature. The Kw at 75 degrees…

A:

Q: What is the pOH of a 100 ml solution of 0.7 M HI?

A: pOH is the negative logarithm of OH- ion concentration in solution.  pOH = - log [OH-]  pH + pOH =…

Q: A carboxylic acid reacts with water to form a carboxylate ion and H₂O+. Complete the reaction.…

A: A carboxylic acid reacts with water to form a carboxylate ion and H3O+. Complete the reaction. Then…

Q: A student synthesizes tin oxide to create a compound with generic formula SnxOy. She does this by…

A: The mass of tin is = 30.80 g The mass of tin oxide is = 39.10 g The mass of oxygen is = 39.10 g -…

Q: 1. How many chiral centers are there in the following molecule? Identify them with an asterisk. a)…

A: We know chiral centres are those having SP3 hybridised carbon consisting of 4 different groups .

Q: Given the equation: −2A(g) + B(s) = 3C(g) + D (g) Which of the following actions will cause the…

A: Given the equation: 2A(g) + B(s) <=> 3C(g)+D(g) Which of the following actions will cause the…

Q: how many grams of ferric nitrate nona hydrate (F.W. =404g/mol) are needed to make 50.0 mal of…

A: