Q: ▾ Part D I→ Xe+? Express your answer as a single isotope. Submit ΑΣΦ ▾ Part E A chemical reaction…
A: Radioactive elements continuously emits the radiations. It emits radiations such as alpha, beta and…
Q: (i) (ii) A high-temperature nitrous oxide-acetylene flame is sometimes required in a flame- AAS. A…
A: 1) High temperature nitrous oxide-acetylene flame is sometimes required in a flame AAS because they…
Q: Organotin compounds play a significant role in diverse industrial applications. They have been used…
A: In the given question we have to calculate the theoretical yield of the reaction and percent yield,…
Q: What is the maximum yield of dibenzalacetone that could be obtained (in grams) if 8.1 g of acetone…
A: 1 mole of dibenzalacetone is formed by reaction of 2 mole of benzaldehyde and 1 mole of acetone. 2…
Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…
A: Atoms are made up of electrons,neuttons and protons.Electrons are negatively charged particles and…
Q: Ammonium phosphate ((NH¹)¸PO4) is an important ingredient in many fertilizers. It can be made by…
A:
Q: The triprotic form of the amino acid lysine is shown below, along with the pKa value for each…
A:
Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…
A:
Q: election withdrawing F унир. 41CIF C- 5 R C Fort20. F Smaller & S- Methoxy Function Group •OCH3…
A:
Q: 4Al(s) + 3O2(g) -> 2Al2O3(s) deltaH is -3352kj is this exo or endo!
A:
Q: Part A Calculate the density of arxygen, Oy, under each of the following conditions: -1.00 am and…
A: We can use the Ideal gas equation to solve the problem i.e. PV = nRT where P = Pressure V = Volume…
Q: A newly made Styrofoam ball calorimeter was first calibrated by mixing 10.0 mL of 0.40 M…
A: Given: Volume of HCl = 10.0 mL Concentration of HCl = 0.40 M mass of MgO = 0.1008 g MgO (MW = 40.30…
Q: Draw the starting structure that would lead to the following product under these conditions. НО…
A:
Q: Which of the following are hazards in this lab? Choose all that apply. Group of answer choices NaOH…
A:
Q: Drew the atomic structure of gallium arsenide (GaAs).
A: GaAs is of the zincblende structure that has FCC symmetry . Each galium atom is bordered by arsenic…
Q: Find the number of vibrational modes for the following molecules: NH3, CH4, and C₁0Hg.
A:
Q: Try Again Your answer is wrong. In addition to checking your math, check that you used the right…
A:
Q: STARTING AMOUNT ADD FACTOR x( ) 0.700 g/mL Convert the concentration of 0.700 M Na₂SO to g/mL 6.022…
A: Given, Concentration of Na2SO4 = 0.700 M = 0.700 mol/L Concentration of Na2SO4 = ? g/mL Note:…
Q: 13.14 A compound with molecular formula C5H₁0O₂ has the following NMR spectrum. Determine the number…
A: The ratio of integral values of 1Hnmr peaks indicates the ratio of hydrogens. Divide each integral…
Q: A student prepares a solution by dissolving 4.17 g of solid KOH in enough water to make 200.0 mL of…
A: Given that, Molarity of KOH solution=0.372M 30.00 mL of this sample was taken and added into 500mL…
Q: A 37.3 mL sample of a 0.569 M aqueous hypochlorous acid solution is titrated with a 0.234 M aqueous…
A: Given :- Molarity of hypochlorous acid, HOCl = 0.569 M = 0.569 mol/L Volume of hypochlorous acid,…
Q: With the aid of a suitable schematic diagram, discuss the underlying working principles of the flame…
A: Flame atomic absorption spectroscopy: It works on the principle where ground state metals absorb…
Q: Given the following values for the heats of formation, what is the number of moles of ethane (C₂H6,…
A:
Q: The acid HOCI (hypochlorous acid) is produced by bubbling chlorine gas through a suspension of solid…
A: Equilibrium constant of a reaction defines the ratio of concentration of products and the…
Q: Write a mechanism for the step shown below, using curved arrows to show electron redistribution.…
A:
Q: Draw the major product of the substitution reaction shown below. Ignore any inorganic byproducts. Br…
A: Given reaction is nucleophilic substitution uni molecular (SN1) OH - substitutes Br-. Alkyl halide…
Q: Someone is attempting to measure the H3PO4(aq) content of an unknown solution by both titration with…
A: The concentration of H3PO4 is needed to be determined given that it require 46.84 L of stock NaOH…
Q: Calculate the equilibrium concentration of H₂. Express the molarity to three decimal places.
A:
Q: When 3.5 g of CaF2 (an insoluble salt, Ksp = 3.9 X 10-11) is added to water to make 200. mL of…
A: mole = mass / molecular weight molecular weight of CaF2 = 78.07 g/mole concentration = mole *…
Q: What is the temperature of 0.64 mol of gas at a pressure of 1.4 atmi and a volume of 11.4 Express…
A: The ideal gas equation is formulated as: PV = nRT. In this equation, P refers to the pressure of the…
Q: 2. Which of the following has the smallest mass? Choose the best answer. a) an electron and a…
A: Here we have to determine species which has smallest mass among the following given options.
Q: Which reaction pathways shows the effect a catalyst (black) might have on an uncatalyzed reaction…
A:
Q: Consider the following thermochemical equations: C(graphite) + 02 (9) -* CO2 (g) ΔH, rxn = -393.5…
A:
Q: Why are OTs a more superior leaving group than NH3 or OH?
A:
Q: Draw the major product of the reaction shown. HBr benzoyl peroxide
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: 49.13 R Lactic acid Salicylic acid Trichloroacetic acid Flexible collodion qs ad Sig: wart remover.…
A: When Camphor Essential Oil is combined with any of the following oils, it is known to contribute to…
Q: ± Changes in Temperature The ideal gas law (PV=nRT) describes the relationship among pressure P.…
A:
Q: gas exert? a) The pressure due to the hydrogen was Submit Answer Tries 0/99 b) The pressure due to…
A:
Q: Fatty Acid 1. Palmitic acid 2. Oleic acid 3. Linoleic acid 4. Linolenic acid 5. Arachidonic acid…
A: Different types of fatty acid
Q: 2) Consider a water sample in a closed system with Cr,co3=8x10-4 M and pH=8. a) What is the…
A: Given: CT,CO3=8×10-4 Minitial pH=8
Q: What is the fundamental difference between a mixture of elements and a compound? elements in a…
A: Compound - when two or more atom combined together by chemical bond in fixed proportion by mass they…
Q: A sample of N2N2 gas has a volume of 19.0 L at a pressure of 1.50 atm and a temperature of 23 ∘C.…
A:
Q: Explain why graphite furnace atomisers provide enhanced sensitivity over flame atomisers in AAS…
A: Advantages of graphite furnace atomisers over atomic absorption spectroscopy
Q: • What gases are present in the air you breathe? At what concentrations? • Which gas in the air is…
A: The air is expanded about 60 miles from the surface of the earth. Air contains large number of gases…
Q: Chemistry The half-cells below are connected via a salt-bridge and potentiometer. What is the…
A:
Q: A pressurized can of whipped cream has an internal pressure of 1.130 atm at 25°C. If it is placed in…
A:
Q: Calculate the molality of a solution containing 97.9 g of glycine (NH2CH2COOH) dissolved in…
A: The molality of the glycine solution is = 0.453 m
Q: Termination of G protein-coupled receptor signaling involves: A) Activation of phosphodiesterases B)…
A: Signalling of G-protein coupled receptor (GPCR) is terminated by GTPase activity of of its G-alpha…
Q: A 48.3 mL sample of a 0.492 M aqueous hypochlorous acid solution is titrated with a 0.229 M aqueous…
A: Given -> Volume of hypochlorous acid(HClO) = 48.3 ml = 0.0483 L (1 L = 1000ml) Molarity of…
Q: What is the temperature of 0.64 mol of gas at a pressure of 1.4 atm and a volume of 11.4 L? Express…
A: we have to calculate the temperature of the gas
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- 2. Draw the optical isomers of CH3-CHOH-CHOH-CH3 . INDICATE the absolute configuration of each chiral center. Which are enantiomers? Which are diastereomers? Is there any meso compound present? Identify if yes.How many chiral centers are there in this molecule and identify them on the image? Is it delivered as one enantiomer or a mixture?4. Identify the chiral centers in the following molecule and label each as R or S. Но
- Draw the optical isomers of CH3-CHOH-CHOH-CH3 . INDICATE the absolute configuration (R/S) of each chiral center. Which are enantiomers? Which are diastereomers? Is there any meso compound present? Identify if yes.Is SOCIBr a chiral molecule? Yes NoHow to know if an atom is in sp3 when identifying chiral centers ?