Hard water does not produce lather with soap but instead produces ___.

Q: Given is the reaction:                       CH4(g) + 2O2 (g) → CO2(g) + 2H2O (g) ΔG°f CH4   = -50...

A: Given that, a combustion reaction is   CH4(g) + 2O2(g) → CO2(g) + 2H2O(g). The given values are  ΔG°...

Q: Choose which waste disposal container you should dispose of the unused 0.1 M FeClz solution. A organ...

A: Answer is given below :  

Q: If the wine is 15 %, how many milliliters  of ethanol, C2H5OH are present in a bottle containing 500...

A: Given,  Volume of the wine = 500 mL  Volume percent of ethanol in wine = 15%  Find the volume of the...

Q: A. Conjugation in Dienes A1. Determine if the alkenes in the following molecules are conjugated or i...

A: Since you have asked multiple question, we will solve the first question for you as per our guidelin...

Q: SHOW COMPLETE HANDWRITTEN SOLUTION

A: We have to Determine the values for a 0.020 m (NH4)2CrO4 solution. i) Ionic strength, I (in molality...

Q: If anhydrous platinum(II) bromide is suspended in chloroform and treated with o-styryldimethyl arsin...

A: Answer is given below

Q: When a silver and a saturated calomel electrodes are inserted in a solution of 0.10 M Ag(NH3)2", the...

A:

Q: A chemist makes 570.mL of zinc nitrate ZnNO32 working solution by adding distilled water to 260.m...

A:

Q: If Johnny Joestar measured the amount of light absorbed by the analyte in a sample to determine its ...

A: There are various methods use for quantitative analysis of compound in analytical chemistry. Example...

Q: Exercise 2 Consider the three sp? hybridized orbitals, 1 25 + V3 1 2s - V3 2pz +2px 1 43 = V3 1 2Px ...

A: We have the following wave functions that we will be using during our calculations: ψ1=ψ1*=132s+232p...

Q: Silicon carbide (SiC) is an example of what type of solid? molecular covalent network ionic metalli...

A: We have to find out nature silicon carbide

Q: Determine the heat transfer during this process.

A: Energy transfered per kg = 47800 kJ Moles of C8H18 oxidised = 1 mole Now, Mass = Moles * Molar mass

Q: certain temperature this reaction follows first-order kinetics with a rate constant of 0.0188 s NH,O...

A: Given reaction followed first order kinetics

Q: Add the following: 1.23 + 0.42000 + 1.00923 Include the correct number of significant figures.

A: Rules for significant figure All non zero integer are significant Exact number have unlimited numbe...

Q: Create an infographics regarding the atomic structures and the atomic models. Provide short and brie...

A: Atoms are made up of sub-atomic particles called protons, neutrons and electrons. An atom's mass is ...

Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many ...

A:

Q: A certain reaction has an equilibrium constant of 10.1 at 25oC. Determine the ΔGo in kJ/mol

A:

Q: (i) Calculate the EMF of the given cell, when p=0.04 M and q=0.055 M 1. Fee |FeBr, ({p} || NaBr ({q}...

A:

Q: What mass of a concentrated solution of nitric acid (68.0% HNO3 by ,ass) is needed to prepare 300.0g...

A:

Q: asee aillar filn tetueen t plates Cai .e 3H 3H IH 2H 2H 3.5 1.0 PPM 0.5 P N Cetn 13 NMH seST >

A:

Q: describe the organic compounds' ionization and the inorganic compounds' ionization

A: Answer is given. :  

Q: Give the following information for the encircled element in the molecules as shown below 1) CH3CHO C...

A: A structure is given is 2-methylethoxy ethane. i.e. CH3CH(CH3)-O-CH2CH3. We have to tell about the o...

Q: Give the major organic product(s) for each of the following reactions

A:

Q: 2) Using OH as a base or nucleophile, draw the structure of the organic product(s) when each of the ...

A: Various mechanism has various ways to react

Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

A: The structure is as follows:  

Q: CH4 | CH,O NO, (use the N with 4 holes) Not needed. NO, is Lewis Structure # electronic domains # bo...

A: Molecular  Geometry  Tells us about the arrangement  of atoms around Central  molecule. 

Q: 3. Water has the properties of Adhesion and Cohesion. A. How many hydrogen bonds can a single water ...

A:                                               Answer c :  Alcohol molecules spills over the surface ...

Q: What is the main importance for using change in free energy (ΔG) as the thermodynamic parameter for ...

A: Gibb's free energy is a state function and it is an extensive property. It is given mathematically a...

Q: decomposition of potassium chlorat

A:

Q: 2.050 g of an unknown sample contains H, S, and O. If the compound contains 0.0500 g H and 0.800 g o...

A: Total weight of unknown sample = 2.050g  Mass of H = 0.0500g  Mass of S = 0.800g 

Q: HO HBr 1. Н B 2. H3O* H. Mg C A Et,0

A:

Q: Give the following information for the encircled element in the molecules as shown below CH3 O2N ON ...

A: Chemical bonding:     As per our guideline we have to answer first three questions only:

Q: Helloform reaction

A: Given reaction is the haloform reaction Complete this reaction = ?   

Q: e empirical formula for

A:

Q: Consider the cell reaction: Determine the following a. Balanced oxidation half-reaction b. Balanced...

A: Oxidation means loss of electrons and reduction means gain of electrons.

Q: Which of the following does not belong to the group? O carboxyl (-COOH) O formyl (-CHO) O carbonyl (...

A:

Q: Describe the preparation of the following reagents. 1. 250 mL of a solution that is 0.0376 N Mgl2 fr...

A: (1)  Given that -  Volume of Magnesium iodide, Mgl2  solution = 250 mL  Normality of magnesium iodid...

Q: 1.) Arrange ice, liquid water, or water vapor according to their decreasing strength of intermolecul...

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

Q: 2. The reaction H2 (g) + 2 NO (g) + H,O (g) is studied at a certain temperature N,0 (g) by determini...

A: Introduction :  Rate law can be defined as the representation of rate of reaction in terms of concen...

Q: A 2.57 g sample of fat contains 1.21 mg of PCB's. What is the concentration of PCB's in the fat in a...

A: A 2.57 g sample of fat contains 1.21mg of PCB.  

Q: What is the mass of one atom of I? O 4.745 x 10-22 g O 3.443 x 10-22 g O 6.641x 10-23 g O 2.107 x 10...

A:

Q: It is the type of analytical method that relies on the absolute stoichiometric equivalences of balan...

A:  Instrumental methods: In this method quantitative and qualitative analysis of the analyzed is done ...

Q: what is the volume of alcohol in a 500.0 mL of wine that contains 12.0 percent of alcohol by volume?...

A: Given,  Volume of the wine = 500 mL  Volume percent of alcohol in wine = 12%  Find the volume of the...

Q: To determine the concentration of these analyte ions in a mixture, the mixture absorbance is analyze...

A: This is application of the Lambert beer law . Here we are required the molar concentration of X3+ an...

Q: (a) он (b) (c)

A:

Q: A chemist prepares a solution of barium chloride (BaCl,) by measuring out 17.8 umol of barium chlori...

A: Given that : Micromoles of barium chloride (BaCl2) = 17.8 μmol The volume of solution = 150 mL

Q: Current Attempt in Progress 2.050 g of an unknown sample contains H, S, and O. If the compound conta...

A:

Q: ) a) The radical chlorination of pentane is a poor way to prepare 1-chloropentane but radical chlori...

A: a) The radical chlorination of pentane is a poor way to prepare 1-chloropentane but radical chlorina...

Q: 2.050g of an unknown sample contains H, S, and O. If the compound contains 0.0500 g H and 0.800 g of...

A: The mass of the unknown compound is = 2.050 g The mass of hydrogen in this compound is = 0.0500 g Th...

Q: MW 74 cail lar ibeteen salt plate se EERS Com 3H 3H IH IH 2H 1.0 PPM TR TTE SCET

A:

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.