OH (S) (S) (R) (R) OH OH OH OH (S) (R) (S) (R) OH OH

Q: Convert 2.75 eV to nm. Give your answer to one decimal place. Answer:

A:

Q: 2. (4) Which of the following would not make a good buffer system? a) HCI/Cl- b) NH3/NH, с) Н-СОНСО;…

A:

Q: 7. What starting materlals would result In the following transformation? A. Butyric acid and ethanol…

A:

Q: If a dog has a mass of 20.1 kg, what is its mass in the following units? Use scientific notation in…

A: Given-> Mass of dog = 20.1 kg

Q: 0/5 For each system listed in the first column of the table below, decide (if possible) whether the…

A: a.) In this part both Temperature and volume are changed , so we would use formula to calculate ∆S.…

Q: Question#2 Calculate the calculated conductivity for each solution? Given Data Experimental…

A: We have find out % error.

Q: Aldehydes and ketones can condense on their own OH R R basa -H20 2 RCH2COR! RCH2C С-COR RCH2C = C-…

A: We have to predict the equation for given reaction.

Q: [(CH3)2CHCH2CH2]2Cd + CICO(CH2)2CO2CH3

A:

Q: Assuming it occurred in an acidic solution, what is the correctly balanced equation for H,02+ Sn,+ →…

A: Fyvbb

Q: What amount of moles of PCI3 form given 275 g Cl2 ? 6Cl, → 4PCI, P +

A: ★ Answer : 2.59 moles of PCl3 will be formed. ★ Solution :

Q: What pressure is required to compress 195.0 liters of air at 1.00 atmospheres into a cylinder whose…

A: Given :-  initial pressure = 1.00 atm  initial volume = 195.0 L final volume = 26.0 L  To calculate…

Q: It's too hard. Help me Ph 1. LAH4, ether ECH3 + CH30H 2 H20, HC/ (S)-2-Phenl-1-PVopanol Methano |…

A: LiAlH4 is a strong reducing agent.It reduces ester into alcohol.…

Q: Sample A 1. Molarity of Standard HCI 0.1 mol 2. Volume of Standard HCl used 25 ml 3. Initial Volume…

A:

Q: 26. Using the kinetic molecular theory, as the temperature of a gas rises the pressure will also…

A: In this question, we have to choose the option which explains the given statement.

Q: Which element is more electronegative? 1. N 2. P Because 3. the bonding electrons are closer to the…

A: Down the group electronegativity decrease.. So N has greater electronegativity than P..

Q: Part l- Types of reactions. Create and balance a reaction for the following five types of reactions…

A: (i) Synthesis reaction - - > Two or more products react to form a single product C + O2 -->…

Q: a. You have 1.893x10²º molecules of chromium (III) phosphate. i There are ii. There are ii. There…

A: Given: Molecules of chromium (III) phosphate = 1.893×1029 molecules Known: Molar mass of CrPO4 =…

Q: If you used 7.50 g of MSG and 7.00 mL of 3.0 M H2SO4, what mass of glutamic acid should be formed in…

A: To Calculate mass of glutamic acid formed , we would first write a balanced chemical equation…

Q: No electronic device allowed. Write the dissociation reactions for the solution made by adding 0.001…

A:

Q: A 24.0 mL sample of 0.115 M sulfurous acid (H,S0s) is titrated with 0.1019 M KOH At what added…

A:

Q: 4.00 L of carbon dioxide gas were collected at 20.0°C and 1.50 atm, at what Celsius temperature…

A: Let us discuss the question. For an ideal gas-     PV = nRT ,  we can use this formula to solve this…

Q: 1- Calculate +he equilibrium constant at 25 Č for the reaction 2H + Dzcg) = Haegs+ 2D" From the…

A: 2H+ + D2(g) --> H2(g) + 2D+ E°D+/D2= -3.4 mV = -3.4 × 10-3 V (1 mV = 10-3V) T= 25°C =25 +273 =…

Q: A general reaction written as 2A + 2B  → C + 2D is studied and yields the following data.   [A]0…

A:

Q: Write a balanced nuclear equation for the following: The nuclide carbon-14 undergoes beta emission.

A:

Q: How do you determine the CMC? Click and drag the options into the four correctly ordered steps. 1.…

A: To find CMC value , we plot points on graph and determine regions two regions to through which we…

Q: If heat from the surroundings was absorbed by the system, and the products were more ordered than…

A:

Q: A general reaction written as 2A + 2B  → C + 2D is studied and yields the following data.…

A: General representation of reaction rate is :-  Rate = K[A]n[B]m  Where k = rate constant  n and m…

Q: Calculate AG° for the following cell reaction: TI(s) | TI* (aq) || Ni²+ (ag) | Ni(s) From AG°,…

A:

Q: (Give clear handwritten answer)Amine are here, identify the enantiers from given.

A:

Q: HW-1- Find the Destination Numbers of following Refrigerant chemical formulas No. Refrigerant…

A:

Q: question. A helium-filled weather balloon has a volume of 861 L at 19.9°C and 751 mmHg. It is…

A: According to ideal gas equation,  (P1V1 ) /T1 = (P2V2)/T2

Q: What is the binding energy in kJ/mol nucleons for antimony-123? kJ/mol nucleons 51 H+ 72;n→ Sb The…

A:

Q: ** The "organic compound" used in the "Ester test" that was performed in the video is a carboxylic…

A: Ester is the organic compound and have the fruity smell.

Q: Q1/ which particle of the atom plays major role in physical, electrical and magnetic phenomenon?

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 5.25 x 10: NO,(g)…

A: Answer: Value of equilibrium constant is always equal to the ratio of molar concentration of…

Q: 64 Calculate the binding energy (in J/mol) for 28 N1 whose isotopic mass is 63.9280 amu. mass of…

A: Given -> Isotopic mass = 63.9280 amu Mass of proton = 1.0073 amu Mass of neutron = 1.0087 amu

Q: 1. A solution is made by mixing 300 g of sucrose in 900 ml of pure water to produce a solution with…

A:

Q: A 250 ml. sample of gas at 1.00 atm and 20°C has the temperature changed to 40°C and the volume…

A:

Q: Write the correct phase symbols next to each term. A through F A. Iron in elemental form _______ B.…

A: Given,  A. Iron in elemental form _______B. A solution of sodium nitrate ______C. Water ______D.…

Q: which component in the HPLC, pushes the mobile phase through a column?

A: To determine: which component in the HPLC pushes the mobile phase through a column

Q: a) Chemists graph kinetic data to determine rate constants and the order of reactions. Analyze this…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: Use the following options to determine which compound will be more soluble in pentane…

A: According to the concept of 'like dissolves like ' , polar solute dissolves in polar solvent and…

Q: What is the multiplicity of the CH3 radical? Select one: а. O b. 1 О с. 2 d. 3

A:

Q: What is the ppm concentration of mercury in fish tissue if, after testing with an instrument, it was…

A: Given: Mass of mercury = 0.000475 g Mass of tissue = 2.250 g

Q: Imagine a molecule XY4 where element X has 4 valence electrons and element Y has 7 valence…

A: Given :-  chemical formula of molecule = XY4  no.of valence electrons in X = 4  no.of valence…

Q: Part B The titration of 0.5529 g of KHP required 25.75 mIL of an NAOH solution to reach the…

A:

Q: QUESTION 4 93.6 grams of CaCO3 were dissolved in enough water to give 520 mL of solution. Calculate…

A: Given - - > Mass of CaCO3(solute) = 93.6 g Molar mass of CaCO3 = 100.1 g/mol Number of moles =…

Q: Which of the following shows how to convert 35 grams of N2 into grams of NH3 using the equation…

A: We have to predict the correct expression for calculating mass of ammonia.

Q: For the reaction 2N2O5(g) → 4NO2(g) + O2(g), the following data were collected.   t (minutes)…

A:

Q: What is the half-life of thallium-210 if 2.40 minutes are required for the activity of a sample of…

A: