A lab procedure requires 2.35g of ethyl alcahol to be dispensed with a syringe. Show a calculation to determine how much volume is equal to 2.35g. The density of ethyl alcahol is .7893 g/mL

Q: Write the full ground state electron configuration of O²+. electron configuration: Which neutral…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Draw the major organic product formed in the reaction. OH conc. H+ A Select / || Draw Rings C H More

A:

Q: Hi what does wt in the equation stand for

A: 5.40 L of a solution contains 38.5 g of dissolved sodium hydrogen carbonate .We have to calculate…

Q: Here are sketches of four electron orbitals: A 00 B 8 00 D

A: Solutions- Here are the four electron orbitals.

Q: Can you explain part d please? why do we put ethyl in the beginning?  Also in my answer key for…

A: According to IUPAC nomenclature is an organic compound is named by identifying molecule's longest…

Q: Consider the reaction: SO₂(g) + 1/2O₂(g) ⇒ SO3 (9) Write the equilibrium constant for this reaction…

A:

Q: The following arrows are incorrectly drawn and I drawn them correctly please check if it's right and…

A:

Q: true or false: A balanced chemical reaction is necessary to relate the rate of reaction to the…

A: Here the statement is given that a balanced chemical reaction is necessary to relate the rate of…

Q: When a single strand of DNA is making a copy of itself it uses the above code ◦ AAT CGC AGG CCA ATG…

A:

Q: A buret delivers water at 25 "C from the 0.05 mL mark down to 20.00 mL. The mass of the water is…

A: Given the volume of water is measured at 25 oC.  At 25 oC, the density of water, d = 0.997044 g/mL…

Q: How many electrons are in an isotope of nitrogen with 8 neutrons

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: : Decomposition of N₂O5 dissolved in carbon tetrachloride is a first-order reaction described 2N205…

A:

Q: What are the differences between endocrine and exocrine glands?

A: Endocrine glands - The organs that makes hormones that are released directly into the blood and…

Q: The following arrows are incorrectly drawn and I drawn them correctly please check if it's right and…

A: In this question, we will give explanation with correct resonances for each wrong resonance…

Q: A neutral object is sketched below, in black and white. There are positive and negative electric…

A:

Q: 17. Predict which analgesic, acetaminophen or aspirin is more acidic. Explain HO IZ O 1-120M Sibs…

A: Aspirin contains a COOH group and acetaminophen contains a phenolic OH group as acidic groups.

Q: If the percent yield is determined to be at 90%, what is the actual amount of CO2 (in grams)…

A:

Q: and propane What is the relationship, if any, between these organic compounds? They are isomers.…

A: Isomers are compounds having same molecular formula but different structural formula. The chemical…

Q: Identify if the following matecule is a strong acid, strong base, weak acid or a weak base, sodium…

A: The species that increase the concentration of hydrogen ions or hydronium in an aqueous solution act…

Q: Suppose a chemical engineer studying a new catalyst for the Claus reaction finds that 211. liters…

A:

Q: 0.390 J/gºC = 4.184 J/gºC nswer to the correct num

A: Question 14    We know ,  The amount of heat released or absorbed by a substance is  given by the…

Q: Which piece of equipment gives the lowest uncertainty   Question 15 options:   100 mL beaker   25…

A: There are different type of equipments which can be used to measure the volume of any liquid…

Q: A 67.2 gg sample of a gold and palladium alloy contains 3.55×1023 atomsatoms . A) What is the mass…

A:

Q: Determine the number of significant figures. 1. 100432.6783 / 2 2. 0.000004523 x 2.34 + 10.00000…

A: To determine the significant number, we need to count significant number in given values and then we…

Q: Hi how do u answer #3

A: A good solvent is that which can dissolve many compounds to a good extent.

Q: Fill in the missing chemical formulae in the tables below. acid NH4 H₂PO4 H₂0¹ conjugate base base…

A: Acid and Base: Acid: acids are proton (H+) donor. Base: bases are proton (H+) acceptor. Conjugate…

Q: The fluorescent bulb doesn’t just have one kind of element inside it. It has a whole range of…

A: Flouroscent bulb:- Flouroscent bulb contains mercury ,some amount of inert gas(Argon) and phosphor…

Q: The pH of the buffer solution is 4.0 while the pKa of the weak acid is 3.0. Compute for the molar…

A: Given the pH of the buffer solution is 4.0 while the pKa of the weak acid is 3.0. We have to…

Q: Chemistry final experimental rate constant: K=k'/({H+]^x [I-]^y) = 2.30 1.         A proposed…

A: Consecutive reactions comes under the category of complex reactions. Those reactions in which the…

Q: What is a vaccine adjuvant and what is its role in the immune response?

A:

Q: Consider the reaction of hydrogen sulfide with methane, given below: 1 CH4(g) + 2 H2S(g) 1 CS2(g) +…

A:

Q: Plots A and B show enzyme kinetics data in the absence and presence of inhibitor. Which response…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: Part T Incorrect N. Not possible AC HOAN- - N 112 correct K پرته ده I

A:

Q: what is significant figures of 6.5784125×10^ -1 ? what is significant figures of 6.5784125×10^ -2 ?…

A: Rules for significant figure All non zero integer are significant Exact number have unlimited…

Q: (a) Select all of the correct statements about reaction rates from the choices below. 1.The lower…

A: Reaction Rates The pace at which a chemical reaction occurs is known as the reaction rate, which is…

Q: Given 0.75 M solutions of acetic acid (pKa = 4.76) and sodium acetate, what is the ratio of…

A: Given: PKa of acid = 4.76 pH of solution = 6.3

Q: 3. 1-bromo-2-methylpropane + t-BuO K in t-BuOH à ? 4. Br 5. Y OH EtOH, EtONa heat 85% H₂PO4 heat 6.…

A: According to the bartleby guidelines for the multiple questions I can solve only first three. So I'm…

Q: Identify the estimated digit and the magnitude of uncertainty in each of the following measurements.…

A: Identify the estimated digit and the magnitude of uncertainty in each of the following measurements.…

Q: At a certain concentration of reactants the rate of appearance of water in the following reaction is…

A: The rate of the formation of the product or the rate of disappearance of the reactants is known as…

Q: what are the IUPAC names of the alcohols that could be used to produce this compund?

A:

Q: Br. Br Allyl "LDA" LIO bulky amide base bulkystericly hindered NaNH, NH3 (1) Propargyl

A:

Q: How many pounds of Uranium are required per day to generate the electric energy of a 1000 mega Watt…

A: Given:- 1)Generated electric energy(E)=1000 mega Watt            1 mega watt=1000000 J/s Now,…

Q: Explain what property of carbon makes it essential for organic life?

A: Here is your answer........

Q: Drag the labels to the correct position to indicate the contents in each of the separating funnel…

A: Introduction :  The separating funnel runs on the concept of "like dissolves like", with different…

Q: Part II. Draw the structure of the molecule indicated by the IUPAC name provided. Indicate all…

A:

Q: Ethyl phenylacetate - Honey   Write the complete reaction Analyse the mechanism of reaction ( How…

A: The reaction of Ethyl Phenylacetate Honey is asked to write and mechanism .

Q: The first-order rate constant for the decomposition of N2O5, given below, at 70°C is 6.82 10-3 s-1.…

A:

Q: C) ㅅ ???

A: As per the rules, only the first question can be answered. Please resubmit for the other questions.

Q: Place an F or a G, for fibrous or globular, to the left of each of the below proteins. ___Collagen…

A: Fibrous proteins are proteins containing polypeptide chains that are well organized in parallel…

Q: 4. Give a detailed mechanism for a reaction of ethylamine and acetyl chloride under basic…

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.