2T) A comprnd Cim 15 5.१५°% Olygen is 5.9496 mass of this com A) what Is the B) what IS the

Q: Q2: How many grams of 23•4 6 by mass NaF SoNis heed 1:33 mol of Nat you wannă have MASS of Sot

A: The mole of NaF is = 1.33 mole The mass percent of the NaF solution is = 23.4 % The needed mass of…

Q: Which of the two samples has a higher mass in g? 10 mol He, or 0.2 mol Pb? O A. He B. Helium is a…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 13. Tf I had a mass of Copper such that I had one mole of protons, what would e massof the sample of…

A: The objective of this question is to find out the mass of a sample of copper that contains one mole…

Q: percent

A: CuO  + H2 ------------------ Cu  + H2o  Mm of CuO = 79g No of mole of Cu is = 4.7/79= 0.21mol From…

Q: A chromium containing compound has a formula FexCryO4 and is 28.59% oxygen by mass  Find x and y

A: Given, mass percentage of O in FexCryO4 = 28.59%Molar mass of 4 O in FexCryO4 = 4 × 16 g/mol = 64…

Q: What is the mass of 3.80 moles of waterThe atomic mass of Hydrogen is 1.00 amu and that of Oxygen is…

A: First we need to calculate mass of 1 mole of water using the given atomic mass units.  Then we can…

Q: How many atoms are in 15 g LİCIO,? number of atoms: How many ions are in 15 g LiCio,? number of…

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: n your own words, define or explain these termsor symbols: (a) ; (b) particle; (c) isotope; (d) ;(e)…

A: Chemistry is the study of elements and compounds comprised of atoms, molecules or ions. It involves…

Q: What came first? protons neutral Atoms or nuclei? which came second?

A: Given What came first? protons neutral Atoms or nuclei? which came second?

Q: 3 tries left Boron has two naturally occurring isotopes: 10B has a mass of 10. 01 amu, and "B has a…

A: The question is based on the concept of isotopic abundance. we have to identify how much 11 boron…

Q: Gaseous butane will react with gaseous oxygen (02) to pr 1.16 g of butane is mixed with 6.9 g of…

A: Given the chemical reaction between butane gas and oxygen gas. The products of the reaction are:…

Q: What is the mass in milligrams of a.) 0.666 mol of HNO3? b.) 19.0 mol of NH4NO3?

A: The relationship connecting the mass of 'n' moles of molecules of a substance to no. of moles and…

Q: Q1. If one atom of an element A weighs 6.644 × 10-23 g, then the molar mass in g mol-1 of the…

A:

Q: Calculate the mass of CBr4 a) 320 g b) 332 g c) 92 g d) none of these

A: Mass of C = 12g/mol  Mass of Br = 80g/mol

Q: Thank you! Required info: The mass of 1 mol of 13C (carbon-13) is 13.003 g a) what is the mass in u…

A:

Q: 6. A sample of Magnesium Chloride (MgCl₂) has a mass of 12.94 g. How many atoms of Clare in the…

A: Given = Mass of MgCl2 = 12.94 g

Q: atoms

A:

Q: What is thé mass percentage of C in codeine, C18H21NO3? Provide an answer to two decimal places.

A: Given : We have to calculate mass percentage of carbon in codeine.

Q: What is the mass in grams of 4.57 x 1025 molecules of Cl2?

A:

Q: 1. Calculate the mass of each sample. a. 1.05 x 10 26 atoms of neon, Ne(g) b. 8.72 x 1021 molecules…

A:

Q: 5) Naturally occurring chlorine that is put in pools is 75.53 percent "Cl (mass = 34.969 amu) and…

A: Total abundance of the element is 100%. Two isotopes are present.Abundance of Isotope Cl-35 = 75.53…

Q: A gold wedding band is 14B, which means it is 58.3% many grams of gdd is in a l6.05g? Guld, Huw band…

A:

Q: How did u get 2.303? I don't understand how you came up with that number and can you plz type the…

A: For first order rxn , ln[A] - ln[Ao] = -kt  ln[Ao ] - ln[A] =   kt  ln ( [Ao ] / [A] ) =…

Q: How many oxygen atoms are there in 2.10 g of Al2(S208)3 (MW A12(S208)3 = 630.34 amu) %3D O a. 4.82 X…

A:

Q: Calculate the mass of 3.57 mol of vanadium.

A:

Q: Determine the number of atoms in 81.0 grams of calcium, Ca. (The mass of one mole of calcium is…

A: Atomic weight of any element contains contain Avogadro number of atoms. Here mass of 1 mole of…

Q: In 6.9 g of aluminum, there are ______ x 1023 aluminum atoms present

A: Molecular mass of atom contains 6.023 × 10^23 atoms. Molar mass of aluminium is 26.981 g/mol

Q: What mass of P is found in 43.1 g of K3PO4?

A: Molar mass of K = 39.1 g/molMolar mass of P = 31 g/molMolar mass of O = 16 g/molMolar mass of K3PO4…

Q: 22. What is the mass in grams of each of the following? a. 3.011 × 10²⁹ atoms F b. 1.50 x 1023 atoms…

A:

Q: what Mass or NaN3 L6S mol) is needed to produce (28 9 mol-) ? 1.00 g 2 Na Ng 7Z Na+ 3 N2 a) 1.Ss 9…

A:

Q: 1. How many ATOMS of sulfur, dichloride, SCI2? are present in 4.82 moles of sulfur atoms of sulfur

A: Given: Moles of SCl2=4.82 moles

Q: 19) The fact that water is 11.2 % hydroen and 88.8 % oxygen by mass regardless of its origin is an…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: b Suppose you mix 19.0 g of Na2SO4 and 6.30 g of C. What mass of Na2S is produced? Mass = g Na, S…

A: Limiting reagents:

Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.