A chemist needs 16.94 mL of 1.067 M HCl. What volume in mL of 3.971 M HCl must be diluted in water to form this solution? Please report your answer in mL  to 3 decimal

Q: 4. How would you carry out the following transformation Indicate the appropriate reagents in each…

A: According to the bartleby guidelines for the multipart questions I can solve only first three…

Q: sp3 hybridization involves the hybridization of how many atomic orbitals? (a) 1 (b) 2 (c) 3 (d) 4

A: Hybridization is the mixing of two atomic orbitals to give rise to new hybridized orbitals.

Q: Predict the products and write the balanced equation, complete ionic equation and net ionic…

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Q: Which of the following reactions result in a positive ∆ Ssys? A. Pb(NO3)2 (aq) +KCl (aq) ---> PbCl2…

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Q: 20.0-g piece of iron and a 20.0-g piece of gold at 100.0 °C were dropped into the same beaker…

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Q: The stronger an acid, the Select an answer and submit. For keyboard navigation, use the up/down…

A: To solve this problem we have to know about deprotonation of acid .

Q: 9:16 Question 26 of 32 Draw the starting alkyne that would lead to this major product under these…

A: -> When alkyne  reacts with excess HBr it produce gem dihalide .Hence, substrate must be Alkyne .…

Q: Three gases are mixed into one container.  The partial pressure of gas A is 845.1 mmHg.  The partial…

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Q: Draw the major product for this reaction. Ignore inorganic byproducts. HgSO4, H₂O

A: Given starting compound is non terminal alkyne.  Here in this reaction non terminal alkyne react…

Q: 7. What is the % sulfate of a sample of potassium sulfate if 0.5045 g yields upon reaction with…

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Q: Question 2 Arrange the following molecules in increasing order of: H₂C [Select] [ Select] [Select]…

A: -> Alcohols have high boiling point because alcohol can form intermolecular hydrogen bonds .…

Q: You have a sample of neon (Xe) that contains 1 mole of atoms. If the diameter of a xenon atom is 216…

A: We have given 1 mole of xenon(Xe) gas having each atom a diameter of 216 pm. And we have asked to…

Q: 4. Predict the product for each reaction. Note that some have two reactions. You can give the final…

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Q: ynthesis / Retrosy 7) Using the carbon containing starting material(s) provided, propose a synthetic…

A: Starting material for the reaction is ethene.  Different steps are included to derive the desired…

Q: Dr. Evil prescribed Austin 2.0 mL of 1:40 evil truth serum. However, Scotty ordered 1:100 evil truth…

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Q: QUESTION 6 For a principal quantum number n, how many electrons are possible n 2n+1 2n². n²

A: To solve this problem we have to know about Principal quantum number.

Q: Benzoic acid is a weak acid because Select one: Oa. a. Ob. It partially ionizes in water Oc. it does…

A: Here, we have to find why benzoic acid is a weak acid. The formula of benzoic acid is C6H5COOH.

Q: Draw the organic product(s) of the following reaction. 109. NaNH,,NH:()) H-CEC-H

A: Acetylene reacts with sodamide(NaNH2) and gives sodium acetylide and ammonia.

Q: Compound :0=0-0: :CI-S-CI: :CI-Be-CI: :0=s=0: Electron pair geometry |||||| Molecular geometry

A: Electron pair geometry considers all the bonding and non-bonding electrons to make the geometry of…

Q: What ligand can X be in order for the reaction between [PdI3X]2- and NH3 to form cis-[PdI2(NH3)X]-?…

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Q: Given that the nucleophilic substitution reaction used 5.0 mL of t-pentyl alcohol and 12.0 mL of…

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Q: 21. ORGANIC SYNTHESIS. Starting with ethene (C₂H4) and methane (CH4) as your ONLY organic substrates…

A: We have to synthesis cis-1-ethyl-3-methylcyclopropane from ethene (C2H4) and methane (CH4).

Q: Perform the following calculations using only the data from when you added a net volume of 30.00 mL…

A: Hi there! as there are multiple sub-parts posted. we are solving first three subparts.  If you need…

Q: o

A: Note- Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: Macmillan Learning A 100.0 mL sample of natural water was titrated with NaOH. The titration required…

A: Given -> Volume of water = 100.0 ml  Volume of NaOH= 12.57 ml  Molarity of NaOH = 0.1553 M

Q: Draw the reaction mechanism and the major organic product(s). HI C- CI NH + + CH₂OH Br methanol…

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Q: consider the balanced chemical equation that follows: 2Fe(s)+3S(s)-->Fe2S3(s) this equation can be…

A: balanced chemical equation 2Fe(s)+3S(s)-->Fe2S3(s)

Q: 1. Caffeine is a bitter stimulant drug and is found in varying quantities in seeds, leaves, and so…

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Q: In which mode of chromatography do solute and solvent molecules migrate in and out the stationary…

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Q: A 19.0 gram sample of iron is initially at 414.0 °C. It loses 192.0 J of heat to its surroundings.…

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Q: 4. A sample of a gas is in a 17.3 L container that is at a pressure of 0.33 atm and 34.3 °C. What is…

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Q: A Zn wire and Ag/AgCl reference electrode saturated with KCl (E = 0.197 V) are placed into a…

A: Given,The cell potential, Ecell = - 1.098 VThe standard reduction potential of the Zn2+/Zn…

Q: A buffer is prepared by mixing hypochlorous acid (HCIO) and sodium hypochlorite (NaCIO). If a strong…

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Q: 1. Complete the following reactions by writing missing reactant(s), reagent(s), or product(s). a. b.…

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Q: Glucose can be coverted into a hemiacetal ring structure. Which test would prove this? Molish test…

A: Sugar with the presence of hemiacetal act as a reducing agent...

Q: 4. Arrange the following bonds in order of increasing polarity: C-O, C-C, C-N, C-F A. C-O< C-C < C-N…

A: We will write electronegativity difference of all bonds and arrange them in order of polarity.

Q: you have 4. Calculate the number of calcium carbonate molecules used to write your name. Hand in…

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Q: E C D

A: Reduction of ketone produced secondary alcohol.   Reduction of aldehyde produced primary alcohol

Q: Consider the following reaction at 298 K.   C(graphite)+2Cl2(g)⟶CCl4(l)Δ?∘=−139 kJ Calculate the…

A: C(graphite)+2Cl2(g)⟶CCl4(l)  T= 298K , Δ Ho = -139KJ = -139000J  ΔSosurr = - ΔHo/T   = -…

Q: Select only, and all, of the drawings, shown below, which are acceptable Lewis diagrams for the spe…

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Q: When 1.14 g of S is burned in the presence of O₂ to give SO₂, 10.3 kJ is released. From this…

A: Atomic mass of sulfur = 32.065 g/mole

Q: What is the volume of a quantity of a gas at 262 degrees C, if its volume is 172 mL at 12.3 degrees…

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Q: 8. How many moles of bromine gas are there in a volume of 80.0 L at STP? 9. How many atoms of…

A: The  number of moles can be calculated as:

Q: A student experimentally determines the Ksp of silver sulfide, Ag2S, to be 1.73x10-1 at 237.5°C.…

A: Given :  Ksp of Ag2S = 1.73 x 10-1

Q: Draw the starting alkyl bromide that would produce this alkyne under these conditions. Select to…

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Q: Two functional groups in the following structure are H₂C ZI N H CH3

A: The given compound contains two functional groups------ 1) One functional group is ether. Structure…

Q: Draw the most reasonable Lewis structure of C₂H3CI. )

A: We will draw lewis structure , completing octet of all atoms.

Q: Which of the following reactions will give butan-2-one (CH3COCH₂CH3) as one of the products? A B C D…

A: We have to tell among the given reaction, which of those reactions will give butan-2-one…

Q: Question 2 of 22 Provide the correct IUPAC name for the compound shown here. HO

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Q: cylinder with a fixed volume of 1250 mL exerts a pressure of 36.5 psi at 98.0 C. What will the…

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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.