Use the graph below to answer the following questions. Assume one atom produces one count per minute. Do not include units in your answers. Counts per minute 80 70 60 50 40 30 20 10 0 1 2 3 4 Time (Days) 40 9 10

Q: Which of the following acids is the strongest? 요 H₂C OH I H₂C Acid II Acid I Acidic III OH O Acid I…

A:

Q: How many moles of atoms are in a pure gold ring (24K) that has a mass of O 6.62 mol O 399 x 1024 mol…

A: Mass = 6.62 gmAtomic mass of gold (Au) = 196.97 g/mole

Q: QUESTION 14 Draw the dot structure for SC2 and state the type of bonds on the central atom. 2 single…

A:

Q: Be sure to answer all parts. Give the IUPAC name for the following compound: (select) (select)…

A: IUPAC nomenclature: In IUPAC nomenclature  a molecule's longest chain of carbon is taken as parent…

Q: Draw the most stable cations formed in the mass spectrometer by a cleavage of the following…

A: -cleavage refers to cleavage of carbon-carbon (C-C) bond next to functional group

Q: What is the IUPAC name of the compound below? a) OH 2-phenyl-5-benzyl-4-hydroxylbutanal.…

A: IUPAC provides a set of rules to name organic compounds unambiguously. Each IUPAC name consists of…

Q: Predict the major products of the following organic reaction: landglos + A ? Some important notes: •…

A: The Diels–Alder reaction is a pericyclic reaction (cycloaddition) between a conjugated diene and a…

Q: H-C-C H C-C-N 4. Indicate the hybridization of all non-hydrogen atoms in the structure shown below

A: Hybridization is the mixing of atomic orbitals to form new equal number of hybrid orbitals.

Q: = ○ KINETICS AND EQUILIBRIUM Drawing the reaction energy diagram of a catalyzed reaction Sketch a…

A: An exothermic reaction proceeds with release of energy in the form of heat or light whereas an…

Q: Which of the following statement about the effects of substituents groups on acidity of carboxylic…

A: Carboxylic acids are organic compounds known for their characteristic functional group, the carboxyl…

Q: Ammonium perchlorate (NH4CIO4) is a powerful solid rocket fuel, used in the Space Shuttle boosters.…

A: Given,when ammonium perchlorate ( NH4ClO4 ) decomposes to produce nitrogen ( N2 ) gas, oxygen ( O2 )…

Q: In the above redox reaction, use oxidation numbers to identify the element oxidized, the element…

A: Oxidation takes place when the oxidation number increases. Reduction takes place when the oxidation…

Q: How many valence electrons are in Bi³*? 0 X 5

A: How many valence electrons are in Bi3+ ?Valence electron, The electron present in outer most shell…

Q: Enter the structure corresponding to the IUPAC name. 3-methylhexane draw structure...

A: The steps for drawing the structure - Step 1- First draw the parent carbon chainStep 2- Then do the…

Q: What is the total number of oxygen atoms on the right-hand side of this chemical equation? 8 Al(s)…

A:

Q: Gaseous ethane (CH₂CH₂) will react with gaseous oxygen (O₂) to produce gaseous carbon dioxide (CO₂)…

A: Weight of ethane = 2.71 gmWeight of O2 = 16 gm

Q: A ¹H NMR spectrum is shown for a molecule with the molecular formul of C3H6Br2. Draw the structure…

A: Splitting pattern = n + 1 ( n is the number of hydrogens attached to adjacent carbon)

Q: Be sure to answer all parts. Classify each conformation as a staggered or eclipsed conformation…

A: In the given compound 2 bulkier isopropyl and propyl  substituents are present. In eclipse…

Q: (2) 1a. Fix the following structure which is a neutral molecule. You cannot add atoms. H H-C-C-N H…

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

Q: Draw the organic product of the Bronsted acid-base reaction. Include all lone pairs and charges as…

A: Bronsted–Lowry acid base theory : An acid is a proton (H⁺) donor, and a base is a proton acceptor.…

Q: What kind of attractive intermolecular force(s) are found in this compound? 13) H3N1

A: Structure: Beta-alanine is a non-essential amino acid consisting of a short carbon chain with an…

Q: C5H10O IR peaks at 2950, 1720 (cm-1) 1H NMR: 2.6 (1H, septet) 2.1 (3H, singlet) 1.0 (6H, doublet)…

A: 1H proton shows different peaks for different types of hydrogen present in the organic compound. The…

Q: The freezing point of water is 0.00 °C at 1 atmosphere. How many grams of cobalt(II) acetate (177.0…

A: mass of cobalt(II) acetate dissolved = ?molar mass of cobalt(II) acetate = 177.0 g/molmass of water…

Q: Procaine is an anesthetic used in dental procedures. Identify the number of pi bonds in this…

A: pi bonds: pi bonds are one type of covalent bond formed by the side-to-side overlapping of atomic…

Q: Name the following compound, O4N2. Hint: oxygen is more electronegative than nitrogen.

A: The prefixes di, tri, tetra are used for 2, 3, 4 same atoms, respectively. The name of less…

Q: Elemental analysis of Measurements show that unknown compound X has the following composition: 0…

A: An unknown compound X has the following composition,Element mass % masscarbon (C)74.8% 74.8…

Q: LDD D 4000 HO 100 A Spectrum II 2986-2665 3000 2926 OH B 2000 1716 ozo 1900 H= D 1000 M pp

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: The most acidic proton on the molecule below has pK, 15. Which of the following bases are capable of…

A: Basicity  pKa Higher the pKa value, higher is the basicity

Q: Give the IUPAC name for the following compound.

A: The steps for the IUPAC nomenclature of any compound is - 1- First find the longest carbon parent…

Q: Choose all correct answers for the following. Percent Transmittance is defined as:   Question 6…

A: Transmittance is defined as the amount of light that is transmitted after passing through the…

Q: In mass spectrometry, McLafferty Rearrangements are common in carbonyl compounds. Draw the daughter…

A: Mass spectrometry is a technique used to determine the mass of a given molecule. In the given…

Q: Give detailed mechanism Solution with explanation needed..don't give Handwritten answer

A: Dehydration is the removal of water molecules from the alcohol which produces the double bond. This…

Q: 1. Rank the following molecules in order from highest boiling point temperature to lowest boiling…

A: Guideline :-  According to the bartleby guideline for the multiple questions we can solve only first…

Q: being analysed. bservations: he initial solution of acetic acid (HC₂H₂O₂) is clear and colourless. A…

A: The neutralisation reaction taking place can be written as,=> HC2H3O2 + NaOH -------> NaC2H3O2…

Q: (c) Draw the reagents needed to produce CH3CH₂CH₂OD S Drow Your Solution

A: When alcohols are treated with NaH( base) produces the corresponding alkoxide ion which on treatment…

Q: 2. How many potassium ions (group 1) would be related to balance the charge of each of the following…

A: In an ionic compound a compound is attains neutral charge (net charge =0) if the charge on cations…

Q: It is correct to say for the definition for ionisation energy- the energy required to remove valence…

A: Atom is the smallest particle. In an atom, there is nucleus at the center and electrons are…

Q: 7. For each pair of molecules determine if the two compounds are same, different, constitutional…

A: The isomers are those species which has the same molecular formula but a different type of…

Q: What is the formal charge for an Oxygen atom that has two bonds and two lone pairs of electrons in a…

A: Given,oxygen atom has two bonds and two lone pairs of electrons in a molecule

Q: Consider the data in the table. Compound AS fus= AS vap AS = HF = HC1 HBr HI 12.92 Melting point…

A: Given ,CompoundMelting point Boiling pointHBrObjective :

Q: (b) Draw the reagents needed to produce CH3 CH-0-D CH3 Draw Your Solution

A: To get the target molecule we have to do the retrosynthetic analysis by doing this we get alkene as…

Q: 1. A solution containing water (H2O) and ethanol (CH3CH2OH) has an initial mole concentration…

A: The solution is heated to the boiling point of ethanol (78.4 °C). The vapor pressure of water at…

Q: Which of the following statement is CORRECT about carboxylic acid? a. The direct conversion of a…

A: Carboxylic acid is an organic compound that contains a carboxyl group (-COOH) attached to an…

Q: Balance the following chemical reaction 1. For neutral conditions: Cr+2+ Sn+4 Cr+ →>> + Sn+2

A: A redox reaction is balanced by balancing the mass and charge. Hence the number of atoms of all the…

Q: In the above redox reaction, use oxidation numbers to identify the element oxidized, the element…

A: In the realm of chemistry, redox reactions play a fundamental role in understanding how substances…

Q: The rate of a certain reaction is given by the following rate law: e = k[NO]²[0₂] Use this…

A:

Q: Calculate the molarity and normality of the following: (a) 80 µg L-¹ HNO3 (b) 135 µg L-¹ CaCO3 . (c)…

A: a. Mass= 80*10-6 gmVolume = 1 lit. Molarity = moles / volume of solution                = 80*10-6/…

Q: For a titration of 50.00 mL of 0.050 M HCI with 0.1000 MNaOH, calculate pH: 1. at 0.00 mL NaOH…

A: Part 4: Calculate the pH of the solution after adding 30.00 mL of NaOH.After adding 30.00 mL of…

Q: 5. Calculate the diffusion limited current density in units of mA/cm² for the reduction of 1M Cu²+…

A: Given Data:Diffusion Boundary layer thickness = 10-2 cmElectrolyte Diffusivity (D) = 1 x 10-6…

Q: sodium hydroxide + sulfuric acid → sodium sulfate + water 6.8 x 1023 particles of sulfuric acid are…

A: The number of molecules or atoms present in the one mole of the substance is equal to the Avogadro…

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".