Calculate the theoretical percentage of oxygen in aluminum chlorate from the chemical formula. Report the answer to 4 significant figures.

Q: Sodium phosphate, Na3PO4(aq), is an all-purpose cleaner that can be used to clean walls before…

A: Answer:This problem is based on stoichiometric calculation where by using stoichiometric…

Q: m/z 10. 20 -8 30. 40. 50 60. 1 20.- 16 (1%) Rel. Abundance 35 (6.2%) 36 (1.6%) 37 (1.9%) 51 (3.8%)…

A: Mass spectrometry helps us to know about the mass of the possible fragments of the unknown compound.…

Q: What is the theoretical yield of T-butyl chloride formation from 12.4 mL T-butyl alcohol, 49 mL HCL

A: Volume of T-butyl alcohol = 12.4 mLVolume of HCl = 49 mLReaction : Reaction between T-butyl alcohol…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given reaction is an example of the formation of ester.In this reaction benzoic acid reacts with…

Q: Liquid A is known to have a lower surface tension and lower viscosity than Liquid B. Use these facts…

A: Liquid A is known to have a lower viscosity and lower surface tension than Liquid B.

Q: A solution of NH4Cl has a concentration of 2.2 M. Kb of NH3 is 1.8 x 10-5 a) Is this salt basic or…

A:

Q: Part 1: Predict the major product of the given hydration reaction. Part 2: H3O+/H₂O view structure…

A: Alkene gives hydration reactions in presence of an acid catalyst. The reaction follows an…

Q: Complete the equation for this crossed Claisen condensation. OEt (excess) + OEt 1. Eto Na+ 2. H₂O,…

A:

Q: Draw the product of an SN2 reaction shown below. Use a dash or wedge bond to indicate…

A: This is a SN2 reaction in which an inverted product is formed.

Q: D Hyco III) Hyco 1600 Identify which of the following pairs of molecules are NOT classified as…

A:

Q: olve the problem. 2) The decay of 989 mg of an isotope is given by A(t)= 989e-0.022t, where t is…

A:

Q: Calculate the pH of a solution that is 0.0890 M in a. NaH₂PO4 (Kal = 7.11 x 10³, K-6.32 × 108). pH-…

A: The objective of the question is to calculate the .

Q: Which of the following is a unsaturated hydrocarbon? (Select all that apply.) A E B D CH3 CH3 CH3

A:

Q: 11. What is the major product of the following reaction? NaOH/H₂O A (Heat) a. I b. II c. III d. IV I…

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: What is the pH when 40 mL of 0.400 M HCI are added to 30 mL of 0.250 M NaC2H3O2? Report your answer…

A: The question is based on the concept of pH of the solution.It is defined as a negative logarithm of…

Q: For the reaction below, which statement best describes what is happening with the sign of ΔG0? N…

A: Given ENDOTHERMIC reaction equation:Na2CO3(aq) +CaCl2(aq)→CaCO3(s) + 2NaCl(aq)  Spontaneity of a…

Q: How many bonds and lone pairs are typically observed with each element: (a) O; (b) Te?

A: The electrons that are involved in forming  bond are known as the bond pairs of electrons.The…

Q: [ppm) 3.0820 3.06892 41207 41119 2.0377 ESE Dra

A: The question is based on the concept of organic spectroscopy. We need to analyse the spectral data…

Q: Draw the mechanism and both products for the following reaction. Lil THF

A: Information of question

Q: In a 0.14.M aqueous solution of propionic acid (C,H,CO₂H), what is the percentage of propionic acid…

A: Given,Molarity of propionic acid ( C2H5CO2H ) = 0.14 MFrom the ALEKS data table:pKa of propionic…

Q: (a) (b) (c) Br Br Nal acetone NaCN NaSCH 3

A:

Q: Rel. Internity 100 D.O 20 Anline MASS SPECTRUM 40 GD 50 100

A: Mass spectrometry is a spectroscopic technique that helps in the identification of the molecular…

Q: Which of the atoms must be coplanar with the pi bond in the structure below? U 1 2 3 05 83 4 5

A: Answer:Carbon atoms that form  are sp hybridized and have trigonal planar molecular geometry with…

Q: What is the decreasing order of acidity for the following compounds ? H. CO₂H I >II>II>IV>V…

A: The acidic strength depends on the ease of releasing of the proton of -COOH group. The compound will…

Q: Use a dash or wedge bond to indicate stereochemistry of substituents on asymmetric centers. Ignore…

A: An Alkaline solution of cold potassium permanent is called as Bayer's reagent It is a powerful…

Q: What is the pOH of a 0.089 M NaOH solution at 298K?

A: [NaOH] = 0.089 M at 298 K Calculate pOH

Q: Consider the following reactions. Use mechanistic arguments to rationalize the discrepancy in the…

A: These reactions are photochemical reaction, which is triggered or induced when light of appropriate…

Q: How do i draw the VSEPR diagrams for CH3CCOH and for H3AsO4 (no oxygen to oxygen bonds)?

A: The full form of VSEPR is valence shell electron pair repulsion theory. According to this the shape…

Q: In the hydroboration/oxidation of the alkene below, the one that would be the major product. 1. B₂He…

A: Hydroboration-oxidation is an organic chemical reaction that converts alkenes into neutral alcohols.

Q: Use the observation in the first column to answer the question in the second column. observation The…

A: Few points we need to remember to solve this question,1. 2.  3. 4.

Q: Question 4a: In the "base", briefly explain why the O "wants" to share electrons.

A: Octet Rule: Tendency of the elements to fulfil its valance shell or outermost orbit (with 8…

Q: Click the "draw structure" button to launch the drawing utility. Draw the missing product in the…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: Answer:Boyle's states that, for an ideal gas at constant temperature, product of pressure and volume…

Q: 13. What is the major product of the following reaction? 85 % H₂PO4 A a) I b) II c) III d) IV IX III…

A: Alcohol upon reaction with protic acids tends to lose a molecule of water to form alkenes. These…

Q: 20. Which arrangement is in the correct order of decreasing radii? A) As > Br > K* B) F> Mg > Cs C)…

A: the distance from nucleus to outermost electron is called radii of atom.

Q: Calculate the mass of silver nitrate, AgNO3(aq), that must react with solid copper to provide 475 kg…

A: The objective of the question is to determine the mass of silver nitrate () required to produce  of…

Q: Draw the remaining enol tautomer of 2-methylcyclohexanone. Click the "draw structure" button to…

A: many aldehydes and ketones are in equilibrium with a structural isomer known as the enol form.They…

Q: Name this molecule using the systematic nomenclature rules used in the textbook and in class. Use…

A:

Q: what mass of iron (II) sulfate heptahydrate would completely react with approximately 10ml of 0.010M…

A: The question is based on the concept of reaction stoichiometry. We need to calculate mass of salt…

Q: Draw the indicated species. 1. NaO CH₂ CH3 2. H₂O* Starting material of + by-product

A: The Sodium Ethoxide is a strong base it abstracts a proton from the Alkyl Hydrogen next to a…

Q: What is the molarity of the FAS titrant solution given the following: Vol of K2Cr2O7: 100 mL Vol of…

A: Vol of K2Cr2O7: 100 mLVol of FAS titrant: 15.2 mLMolar mass of FAS: 284.1 g/molMass of FAS: 24.135 g

Q: Calculate the amount of heat needed to melt 33.1 g of solid hexane (C6H₁4) and bring it to a…

A: Given : Mass of hexane = 31.1 gUsing appendix, 1) The melting point of hexane = -95 ºC2) Heat of…

Q: A compound of gallium with chlorine has a melting point of 77 °C and a boiling point of 201 °C. Y…

A: We have compound of gallium and chlorine with melting point 77 °C and boiling point of 210 °C.We are…

Q: 1. Provide the SN2 product and mechanism (show all arrows) of the following reactions. CI

A: This is an intramolecular SN2 reaction where the Cl group is a leaving group and the O with a…

Q: A non-zero bond order indicates the ability of a molecule to be stabilized by a bonding interaction.…

A: B has electronic configuration 1s2 2s2 = 4  ,   so Be2   has  total electrons = 8Bond  order =

Q: What kind of intermolecular forces act between a hydrogen peroxide (H₂O₂) molecule and a methanol…

A: What kind of intermolecular forces act between a hydrogen peroxide (H2O2) molecule and a methanol…

Q: Identify the only product that would be formed WITHOUT a resonance stabilized carbocation. 8. Select…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Calculate AG for the dilution of aqueous HCI from 0.94 M to 0.200 M at 25°C

A: Given that HCl has to be diluted from a concentration of 0.94 M to 0.200M at 25°C.Therefore, the…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

A: The initial volume of the gas = 10.0 LThe initial pressure of the gas = 166. kPaThe final volume of…

Q: Rank the following molecules from largest X-S-X bond angle (top) to smallest X-S-X bond angle…

A: The bond angles in the molecule depend on the type of bonds and the lone pairs present in the atoms…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".