но но но он HN. Cerebroside Sphingosine O Ganglioside Ceramide

Q: DETERMINE EACH ITEM IF TRUE OR FALSE 1. The circle in a benzene ring represents the electrons that…

A:

Q: Consider the balanced chemical reaction shown below. 2 CHg(a) + 9 020) - 6 CO,(0) + 6 H20() In a…

A:

Q: addition of S2- ion to Fe(OH)2(s) results in the formation of FeS(s). Explain why the addition of…

A:

Q: From zoom lecture on green house gases Use information from the zoom lecture to briefly explain why…

A:

Q: Assume that producing 1 unit of calcium requires 0.2 units of calcium, 0.1 units of hydrogen, and…

A:

Q: following food groups is NOT a source of carbohydrate? A. Breads and pasta B. Fish and poultry C.…

A: Note : As you have uploaded multiple questions, so I'll answer first three questions. Please upload…

Q: The Images provided are the way they want the problem to be solved, it's weird and I'm sorry about…

A: Given the volume of 0.394 M HF(aq) taken for titration = 16.3 mL  Molarity of KOH(aq) taken for…

Q: (Q16) What is the pH of a solution that is 0.889 M in ethylammonium chloride (CH3CH2NH3CI)? The Kb…

A: Let us suppose concentration of salt is c, then, c=0.889 M (Given) Kb=5.6×10-4 pH = ?

Q: A buffer with a pH of 4.14 contains 0.31 M of sodium benzoate and 0.36 M of benzoic acid. What is…

A: Given data :

Q: The pH of a saturated soloution of magnesium hydroxide, Mg(OH)2, (milk of magnesia) was found to be…

A: We have to predict the Ksp of salt.

Q: In the reaction H2O2 (aq) --> H2O (l) + 1/2 O2 (g) the initial concentration of H2O2 is 0.2546 M,…

A:

Q: (Q16) What is the pH of a solution that is 0.737 M in ethylammonium chloride (CH3CH2NH3CI)? The Kb…

A: Answer: 5.44

Q: Determine the enthalpy change, AH°, for the following reaction; N2(g) + 2H2(g) → N2H4() Given the…

A: Determine the enthalpy change of the following reaction ---

Q: coffee cup is found to have a volume of  263 mL. Using unit analysis, show what the volume of this…

A: By unit analysis we can conclude that, 1 L = 1000 ml         OR 1000 ml = 1L

Q: Asample of a compaund contairing only nitragen nd anygen containn 1 0g of N and 537g efo Enter the…

A: In this question, we have find the number of moles of Nitrogen and oxygen in the compound and also…

Q: Classify the acids as binary acids or oxoacids. Binary acid Охоасid Answer Bank HFO HIO4 HB¡O3 HFO2…

A: Binary acid - A binary acids are binary compounds in which hydrogen is combined with a nonmetallic…

Q: 3. A student constructs a galvanic cell that has a strip of iron metal immersed in a solution of…

A: Given: The cell potential is -ve when the positive terminal is attached to the Zn strip and negative…

Q: Aniline is widely used in the dye and polymer industries. Calculate the pH and pOH of a 4.5 M…

A: Given: Concentration of aniline (a weak base of the form B) = 4.5 M

Q: Determine how many grams of H2S (34.1g/mol) contain the same number of molecules as 29.9g of H2O2…

A:

Q: If an mL of Hydrochloric Acid is equivalent to 1.5mL of 0.5N Sodium Hydroxide, the volume of alkali…

A:

Q: Define mass spectroscopy and the underlying principle/background of its method for characterizing…

A: Mass spectroscopy has many aspect in analytical purpose.It is used in drug detection,food poisoning…

Q: Name the following alcohols utilizing the IUPAC nomenclature rules a. CH3 CH3-CH2-C–CH2–CH2-CH3 ОН…

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

Q: 5. The specific heat capacity of gold is 0.128 J/g °C. How much heat would be needed to warm 250.0…

A:

Q: Balance the following equations. (Use the smallest whole numbers possible. Enter 1 where appropriate…

A: Balanced chemical equation are:

Q: Na A) The curved arrow(s) are going the wrong direction. B) The arrow is going from a site of high…

A: Lewis base is base which can abstract protan from the acid or abstract acidic hydrogen.

Q: Which of the following compounds is completely SOLUBLE in water? O Cyclohexane O pentadecane O 2,…

A: There are different type of compounds which have different solubilities in different solvents…

Q: Write the solubility product constant for: A. BaCrO4 B. Ag2CrO4 C. Mg3(PO4)2

A:

Q: Which of the following is a fatty acid with this notation, 16:0 O Myristic acid Stearic acid O…

A: Option D is correct answer. Palmitic acid.

Q: : ОН H2o Nucleophile? H,SO, Identify the alkene that produces the following alcohol:

A:

Q: (Q18) A titanium cation with a charge of +3 can form a complex with six water molecules:…

A:

Q: s on b esc Ph Ph B D 2. Which of the following compounds would exist in an ENOL form to the GREATEST…

A: Here we  have to predict the carbonyl compound which undergo racemization in the presence of strong…

Q: container? A. The vinegar and water will form a solution. B. A water layer will float on top of the…

A: Answer are as follows:

Q: 2. What is the wavelength of light emitted when an electron in a hydrogen atom transitions from the…

A:

Q: Given the infrared structure below, which of the following hydrocarbons will most likely produce…

A: IR mainly used to determine the functional groups that are present in the molecule Alcohol, OH…

Q: Propose a plausible mechanism for the following transformation. For the mechanism, draw the curved…

A:

Q: What is [OH−] in a solution of 1.25 M NH3 and 0.78 M NH4NO3?

A: Given: Concentration of NH3 = 1.25 M And concentration of NH4NO3 = 0.78 M

Q: How many α and β particles are emitted when 92U 238 decays to 84Po 218 ?

A:

Q: Draw the major product of this reaction. Ignore inorganic byproducts. 1. LDA, -78 °C 2. PHCH2BR (1…

A: We have to predict the product.

Q: Jse the Excel spread sheet and plot : pH ( Y-axis ) ---- volume ( X-axis ) Determine the equivalence…

A: Given data: Volume pH 0 2.45 5 2.95 10 3.92 15 4.05 20 4.35 25 8.1 35 12.01 40…

Q: Status. TNOL If an electron transition involves 2.81 x 10 19 J of energy, what is the wavelength (in…

A:

Q: Please fill in blanks as shown on problem!!

A:

Q: Multiple Choice 1. When a match is lit, the air around the flame feels hot to the hand. Which…

A:

Q: Draw one Lewis structure, one line angle formula, and one condensed structure for the compound…

A: Given molecular formula: C7H9NOClBr It has 7 carbon atoms, 9 H atoms, one N, one O, one Cl, and one…

Q: surrounding (ΔSsys), and the universe (ΔSuniv). Then identify the process as a spontaneous process,…

A: □Hsys = Total enthalpy of products- Total enthalpy of reactants □H = -288.07 - (-319.7)   = 31.63…

Q: In the reaction 2H2O2(aq) +> 2H2O(l) + O2(g), the initial concentration of H2O2 is 0.745 M and,…

A: Average rate of reaction is the change in concentration of reactant or product over given time…

Q: a. For a solution of 0.206 mol of potassium dichromate in 0.500 L. What is the molarity and mass of…

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

Q: Calculate the elecytomotive force (in volts) registered by an electrode immersed in a solution…

A: We have find out electromotive force.

Q: -Br но-

A:

Q: What are some of the advantages and limitations of mass spectroscopy?

A: Mass spectroscopy :

Q: A 6.91 mol sample of ethylene is burned in a bomb calorimeter that has heat capacity of 348.0 J C-1.…

A: