Please calculate the energy of inward movement of chloride ions given:   Na+ F=23100 cal/V*mol Vm = -60mV R =2cal/mol*K T = 300K Inside 50mM Outside 150mM   A. -2051.2 cal/mol   B. 2051.2 cal/mol   C. -727cal/mol   D. 727cal/mol

Q: 1.23 atm)(16.5 L)/(8.3 moles)(0.0821atmxL/mol xK) = ? please calculate SigFigs as well

A: The given setup shows that temperature is calculated here using ideal gas law.

Q: ◆ Region A Line B Line C Region D Line E Line F A. T3 isotherm B. P3 isobar c. triple point D. S-G…

A: 1) Region A: Option L i.e S-L coexistence curve  2) Line B: Option H i.e Critical point  3)  Line C:…

Q: 1.000 atm of NO(g) sealed with 1.000 atm of O2(g) at 184 °C forms NO2(g) and makes Peq(O2) = 0.506…

A: Given reaction( Balanced equals)  At = 1842NO(g)+O2 (g)→2N→2NO2(g) Initially        1.0 atm…

Q: h 3aOH b. c. d. a. 2 a. 1. PnCH PPO 2 N ΠΕ a 1. PhCH, PPhy/ NaOH 2. H₂O+ b. NH₂ SOCI ملی NaCN NH…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Use the observation in the first column to answer the question in the second column. oft observation…

A: Well, The amount of energy required for a substance to go into the vapor phase from the liquid phase…

Q: Classify the phase changes by the signs of the system's AH and AS. AH =+ and AS = + AH = + and AS =…

A: H stands for enthalpy and S stands for entropy. When energy is added to a system, delta H is…

Q: What is the state of a system that has a system pressure of 500 mmHg and a dew pressure of 622 mmHg…

A: We can define the dew pressure as the pressure of the system where appearance of liquid occurs from…

Q: 10. An unknown solution containing one of the salts ZnSO4, MgSO, or SrCl, gives a negative flame…

A: From given  Initially more and less active metals nature is discussed and then the unknown salt in…

Q: Copper vessels kept for a long period of time get coated with a greenish substance. This greenish…

A: Given,  Copper vessel kept for a long period of time get coated a greenish substance. This greenish…

Q: Which of the following features is internal-intrinsic? A. Iron cube volume B. NaCl(s) Crystal…

A: Intrinsic features are those features which do not depend on the volume or mass or number of…

Q: II 15 b. (0.00763 x 10-28) (5.070 x 10-23) (0.0033 x 1013) C. (8.10 x 10-32)-1/2 = d. (0.08 liter…

A: b.

Q: that answer of -243°C marked as a wrong answer. Do we calculate Sig Figs in that ? (1.23 atm)(16.5…

A: Concept:  Significant figures: In any calculation, for multiplication and division use the following…

Q: Use the van der Waals equation of state to calculate the pressure P of 3.90 mol of Xe at 477 K in a…

A: A numerical problem intended to determine Pressure based on Vanderwaals' equation and ideal gas…

Q: The system ice (s) + energy > water (l) is in equilbirum at 10 degrees Celsius in a closed…

A: At equilibrium, the concentration or amount of reactants and products remain unchanged until we did…

Q: According to the diagram, during a phase change the temperature - F increases G decreases H…

A:

Q: . Calculate the mass of oxygen (in mg) dissolved in a container of 5.0OL of vater exposed to a…

A: we know partial pressure of O2   given by PO2=XO2×Pwhere XO2 =mole farction of o2=0.21…

Q: НН HH HH НН NN HH НН HH НН HH NN HH A NN HH HH н н HH НН NN НН НН ни НН НН НИ NN кн NN НН НН В…

A: The question is based on the concept of Le-chatlier principle.  It States that when a system at…

Q: Choose the incorrect statement Oa. A hygroscopic substance is one that picks up water from the air…

A: Option; b. The composition of the product in gravimetric analysis depends on its pressure.

Q: 3H2(g)+ Nz(g)t>2NH3/9) +Heat (十++ i. owhat is the Keqifthe coscentration atequilibr'm are (H2] =1.01…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: For many purposes we can treat butane (C₂H₁0) a as an ideal gas at temperatures above its boiling…

A:

Q: Chemical and physical changes 12. For the following question, assume a chemical change that is…

A: A)Chemical change is one in which chemical composition of compund is change  Example  Burning of…

Q: 6. Complete the model below to show the endothermic process of the ionic compound NaCI (Na* =…

A: In Chemistry, dissolution is a process where a solute in solid,liquid or gaseous phase dissolves in…

Q: 2 H2S(g) + CH4(g) ->  4 H2(g) + CS2(g)  Kc= 5.27 * 10-8 at 973 K Write the Kc expression for the…

A:

Q: Please calculate the energy of inward movement of chloride ions given: Cl- F=23100 cal/V*mol Vm =…

A: Given information, F=23100 cal/V*mol Vm = -60mV R =2cal/mol*K T = 300K Inside 50mM Outside 150mM z…

Q: calculate M.V. (1atm, 30 degrees

A: Volume at one mole is called molar volume

Q: 1.) A gas having Cv = 0.7452 kJ/kg.K, undergoes a process in which h= 424 kJ/kg and u= KJ/Kg.…

A:

Q: 2) Calculate the expected solubility of borax (in g/L) at -10.0 and 50.0 °C using the K values found…

A: Given that: Ksp at -10oC = 45.76 Ksp at 50oC = 45.75

Q: Hot gaes Expanding A mixture hot gases expands, changing volume from 2.45 L to 6.82 L, against a…

A: Since the work is given by  W = -PΔV  where W = work involved  P = pressure = 3.22 atm  ΔV = change…

Q: What is the action of the following reaction LAVORO O A

A: Oxymercuration reaction: Hydration of alkene proceeds by an electrophilic addition reaction…

Q: A Al(s) + 12(s) = All3(s) CH4(g) + 4C12(g) = CC14(1) + 4HCI(g) C Fe,03(s) + 3C0(g) = 2Fe(s) +…

A: The correct option is A, B, C.

Q: Which one of the following is TRUE about AH°f for the substances given? a. AH°ffor Br2(e) = 0 b.…

A: Enthalpy of Formation - It is the reaction enthalpy of the compound in which the reaction takes…

Q: A 1.08 mol sample of Ar gas is confined in a 25.9 liter container at 19.1 °C. If 1.08 mol of Ne gas…

A: Interpretation : We have to tell what will happen if we add inert gas at constant temperature and…

Q: What mass in grams of NaCl would need to be added to 2051 g of water to increase the boiling…

A:

Q: How much heat, in kJ, will be absorbed by a 25.0 g piece of aluminum (specific heat = 0.930 J/g °C)…

A: