Q: m A 20.0kg mass is traveling to the right with a speed of 2.80- on a smooth S horizontal surface…
A: The objective of the question is to find the frequency, amplitude, period, and time taken for the…
Q: Give the major product for the reaction. Pyrrolidine is a secondary amine. CH CHE CH. CHỊCH CH3CH2…
A: Aldehydes and ketones react with amines to form enamines. The enamines react with acid chlorides to…
Q: Step 4 C >97% ее ОН ОН
A: In given question there is need to find reagent which creates epoxide ring .
Q: Nitesh
A: The objective of the question is to determine whether Sample A and Sample B are pure substances or…
Q: Figure 7 of Conrad et al. (1999) shows the variation in C-isotopic composition of CO2 as a function…
A: The purpose of this this question is to measurements was to assess the environmental effects of jet…
Q: Given 0.01 M solutions of each of the following acids, which solution would have the lowest pH? O…
A: The objective of the question is to determine the solution with the lowest pH.
Q: Tartazine, C16H9N409Na352, is a synthetic yellow food dye that provides a lemon color to various…
A: The objective of the question is to find out the mass of tartrazine in grams that corresponds to 7 x…
Q: Question 19 What is the electron geometry if you have 2 electron groups around the central atom?…
A: The three-dimensional arrangement in which the electrons or atoms are placed around the central atom…
Q: 1. How many significant figures (1) 0.0044500 m (4) 1.00 × 10³ s are in each measurement? (2) 5.003…
A: All non-zero digits are significant.Zeroes in between two non-zero digits are significant.The…
Q: aq. HCI heat (A) 1. LIAIH4 2. H3O+ (B)
A:
Q: Draw the product formed when the structure shown below undergoes a reaction with diluted solution of…
A: The given compound is 1-methylcyclohexene . We have to treat it with diluted solution of H2SO4
Q: The van der Waals equation of state was designed (by Dutch physicist Johannes van der Waals) to…
A: a = 1.337b = 0.0320R = 0.08206 Latm/molKn = 1 as the gas is idealV = 0.384 L/mol
Q: 3. Identify whether each substrate favors SN2, SN1, both, or neither: (5%) Br (1) (2) (3) (4) (5) Br…
A: SN1 and SN2 are characteristic reactions by which alkyl halides undergo nucleophilic substitution…
Q: 1. Give 2 advantages of using Neutrons rather than X-rays for diffraction studies. 2. Explain the…
A: “Since you have posted multiple questions, we will provide the solution only to the first question…
Q: the poh of 25% titration of 50ml of 0.2 m hcl with 0.1m nacl is
A: The objective of the question is to find the pOH of the solution when 25% titration of 50ml of 0.2 m…
Q: iii) iv) v) vi) CH3CH₂CCH3 HBr 1) 03 2) H₂O, Zn CH3 (C6H3)3PC(CH3)2 1) 03 2) H₂O, Zn
A: The objective of the question is to complete the reaction.
Q: examples
A: 1 gram=1000 mg 1 mg=1000000 ng 1g = 1000000000 ng
Q: 1. Give the IUPAC name for each alcohol. OH (a) Ка OH (b) OH (c) но н HOH HO H (d) но...
A: 1 longest chain is selected 2 numbering of chain is done by lowest locant rule .
Q: QUESTION 20 Which of these formulas is the expanded structural formula for an alkane with three…
A: Alkane is an organic compound containing only carbon and hydrogen atoms. The atoms are connected via…
Q: Predict the appearance of the 'H NMR spectrum of compound C shown below. Br- C NO₂
A: NMR spectroscopy is a very important tool for the determination of the structure of the organic…
Q: can you please try to answer this question for me again, in a clear way and a bit of explanation for…
A: Substitution reaction : In substitution reaction, the stronger group replaces the weaker group from…
Q: Draw resonance structures for the following compounds and in each case specify the major and minor…
A: If a molecule consists of lone pair or pi electrons and they are in conjugation then the…
Q: Q6. If 30.0 mL of water that is 0.0500 M in Q is to be extracted with four 10.0-mL portions of an…
A: The objective of this question is to calculate the minimum distribution coefficient that allows…
Q: 1. In an adiabatic Q=0 compression the volume of an ideal gas decreases. During this process does…
A: The question pertains to the thermodynamic behavior of an ideal gas undergoing adiabatic…
Q: The "leaning" or "roof" effect Why equivalent protons do not show coupling VAB = 50 Hz VAB = 40 Hz B…
A: 1H-NMR is a spectroscopic analysis to analyze the structure of the molecules depending on the…
Q: A tank held at constant temperature contains compressed air initially at 34.8 atmospheres. After…
A: We are tasked with determining the fraction of the original air that remains in the tank after the…
Q: Draw the complete structural formula and condensed molecular formula for propene
A: In the condensed formula, we do not show any Bond. We explicitly draw the atoms of the side chain in…
Q: First Aid for Bruises Compounds with low boiling points may be sprayed on the skin as a topical…
A: Boiling point is affected by number of bonds and dipole moment. Greater number of bonds and more…
Q: What is the solution to get the answer: At 700 K, the Kc = 0.145 for the reaction 2 CH4 (g) ⇌ C2H2…
A: Given,The reaction is: Moles of Volume Temperature To find the concentration of at equilibrium.We…
Q: 2.30 Draw the condensed structural or line-angle formula for the aldehyde or ketone ormed when each…
A: The objective of the question is to draw the condensed structural or line-angle formula for the…
Q: Q.5-) What is the name of the product formed in the following reaction ? ů CH₂ C-OC₂H5 A-)…
A:
Q: d) 2-isopropyl-1,1-di-n-butylcyclopentane
A: 2-isopropyl-1,1-di-n-butylcyclopentane
Q: What is the mechanism? H но "yo o H2504 Draw the possible ketone and amine starting material given…
A: In the first case, at first presence of acid protonation occurs at the oxygen centre of carbonyl…
Q: (a) 'CI (b) НО НО (C) F Br ОН
A: Ring is numbered as per IUPAC priority .substituent is selected alphabetically.
Q: The unit of energy in atomic units is given by
A: Energy in atomic units is also known as Hartree energy having a symbol
Q: Select the example/s below that show entries that would be accepted for the equations presented. 3.4…
A: The significant figures are the digits that are used to express the degree of accuracy, starting…
Q: Fure water dissociates sightly and forms a small concentration of H' and CH ors. The value of Kat…
A: Autoionisation of water is the reversible reaction in which water molecules are dissociated…
Q: Oxidation removes electrons from one molecule to another and maintains the energy of position. True…
A: Oxidation - It is defined as the addition of oxygen to the molecule or loss of electrons (the…
Q: Question 15 the lewis structure of boron trifluoride is trigonal planar EG and MG. What can we…
A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…
Q: Dipole-dipole attractions increase in magnitude with: Select the correct answer below: increasing…
A: A dipole is formed in a molecule when the atoms of a connecting bond differ in electronegativity.…
Q: 13C(1h) what is bracket mean in this case? is that mean carbon nmr proton nmr in same time?
A: The notation '13C(1H)' is used in the field of Nuclear Magnetic Resonance (NMR) spectroscopy, which…
Q: Draw the molecular ion (M*) for this molecule formed in the mass spectrometer. a
A: Mass spectrometry is an important tool for the determination of the molecular mass of the compound…
Q: . 100 80 60 40 20 0- 27 25 29 51 H NMR 50 94 base → Peak 77 6566 75 100 121 166…
A: The objective of this question is to determine the structures of molecule which is present in given…
Q: (a) 1.00 x 10-3 g of initiator 3 (Mr = 344 g mol-¹) was reacted with 0.538 g of monomer 4 in the…
A:
Q: 2. (a) (0.5 point) If the average human contains 2.9 liters of blood having a pH of 7.33. Calculate…
A: The objective of this question is to calculate the number of moles of H3O+ in the human body, given…
Q: 60 mL of 0.1M HOAc (Ka= 1.75X105) was titrated with 0.1M NaOH. a) What is the pH after addition of:…
A: "Dear student, as an expert we are only allowed to answer one question at a time and 3 sub-part at a…
Q: A 4.1-g sample of Colorado oil shale is burned in a bomb calorimeter, which causes the temperature…
A: Mass of the colarado oil = 4.1 g
Q: a) find out the most stable structure of BHC1₂ b) Determine the point group c) Draw the MO diagram
A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…
Q: Draw the two products of the reaction shown below. Ignore inorganic byproducts. HBr Draw Alcohol…
A:
Q: Exercice 2 a-Farnesene is a constituent of apple skin. a) What is its name according to IUPAC…
A: Alpha-Farnesene is a constituent of apple skin. The IUPAC name can be as follows-1) Total of 12…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
- The chemical behavior of deuterium (Dor H) is essentiallyidentical to that of protium (hydrogen, Hor H). Therefore, D20 behaves the same as H20, and LIAID: behaves the same as LIAH4. With this in mind, drag the appropriate reagents for steps 1 and 2 to the appropriate places for each of the folloving reactions. Part 1 See Pericdic Table O See Hint There are three parts to this question. Remember to do all three before submitting your arswer. A LIAIH. e) LIAID.How can you make an explanation for single replacement in this exampleWhat is an exothermic reaction? The energy of the reactants is lower than the energy of the products. Absorbs energy in the form of heat. The energy of the reactants is lower than the energy of the products. Releases energy in the form of heat. The energy of the reactants is higher than the energy of the products. Releases energy in the form of heat. The energy of the reactants is higher than the energy of the products. Absorbs energy in the form of heat.
- How much heat is released if 522 mL of 1.25 M HCl was mixed with 355 mL of 2.50 M NaOH? heat of neutralization = -56.2 kJ/mol?a. 36.7 kj b. 99.8 kj c. 49.9kj d. 73.3 kjWrite down the products to form reactions given filledHow does limiting and excess reagent affect the following chemical reactions?Please base it on the table below1. Baking Bread2. Rotting Fruit Peels3. Vinegar and Baking Soda4. Burning Wood5. Lactic Acid Formation from Kimchi Fermentation
- Moquie $0 219 OWLV2 keAssignment/takeCovalentActivity.do?locator-assignment-take In the following equation for a chemical reaction, the notation (s), (I), or (g) indicates whether the substance indicated is in the solid, liquid, or gaseous state. 2SO₂(g) + O₂(g) →→→2SO3(g) + energy The reaction is Q Search Identify each of the following as a product or a reactant: SO3(g) SO₂(g) 0₂(g) When the reaction takes place energy is Submit Answer 7 L M te OWLv2 | Online teaching and X * Use the References to access important values if needed for this question. Retry Entire Group K CO 144 www.yo up 8 more group attempts remaining L 11 b Answered: For the reaction 2 x + 111 P g P¹ ins prt sc. delete Previous backspace ^ GG 4 home GURN lock 7 home A 6:52 PM 5/14/2023 74 X InThe product(s) that can be formed in the given reaction is/are Br, H,0 NaCl Br Br Br CI BrBy the means of gas stoichiometry, how gasolines are created?
- 12 AA EE AaBbCcD AaBbCcD AaBbCc AaBbCcf A x' Aa T Normal T No Spac... Heading 1 Heading 2 Paragraph Styl 3 1. 4. B. Fill in the missing reactant or reagent or product to bring about the following chemical reactions. CH, CH, HC 1. CH NaH OH H.C CH;CH21 2. CH, H,O CH, H,SO, H;C Na SH CH,CH,CH,SH CH, CH, H.C CH, CH, pines) 3. 4. 5.1) NaBr + H3PO4 →_NasPO4 + HBr Type of reaction: 2) Ca(OH)2 + Al:(SO4)s →_CaSO, + Al(OH)s Type of reaction: Mg + Fe;03 > Fe + Mgo Type of reaction: 4) _C2H4 + O2 →_CO2 + H20 Type of reaction: 5) PbSO4 > PbSO3 +_02 3)Measuring the change in __________ allows us to determine whether a reaction will require or release heat to occur. A.Heat Combustion B.Heat dissolution C.Heat neutralization D.Heat formation E.Enthalpy F.Exothermic G.Endothermic
