CHEMWORK Complete the following table for an ideal gas. P (atm) 6.00 0.300 4.47 Submit Show Hints Submit Answer V (L) 2.25 25.0 2.25 Try Another Version 5 item attempts remaining n (mol) 2.00 1.89 10.5 DELL T 155°C 155 K 86°C °℃ Previous N

Q: A chemistry student weighs out 0.110 g of hypobromous acid (HBrO) into a 250. mL volumetric flask…

A: • Concentration = No.of MolesVolume• No.of Moles = Concentration x Volume•  No.of gram Equivalent =…

Q: The spectroscopic data given in the table was generated for two different concentrations of a…

A: This is a problem of Lambert-Beer's law which is given by A=εCl. So, plotting A vs. C we should get…

Q: A chemistry student weighs out 0.127 g of chloroacetic acid (HCH2ClCO 2) into a 250. mL volumetric…

A: We have to calculate the volume of NaOH needed to reach equivalence point

Q: Part B Spell out the full name of the compound

A: The structure of the given compound is,

Q: need

A: We will use stoichiometry of the reaction

Q: A student prepares a 6.6 Maqueous solution of 4-chlorobutanoic acid (C,H,CICO,H). Calculate the…

A: Given,Molarity of 4-chlorobutanoic acid = 6.6 MFrom the reference,               pKa = 4.52

Q: Identify name by the following electron configuration of a specific element. How many valence…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: An aqueous solution at 25 °C has a H,O' concentration of 3.7 x 10 °M. Calculate the OH concen: OM

A: Ionic product of water Kw = [H3O+][OH- ] Now, Given [H3 O+ ] = 3.7×10-8 M Kw = 10-14

Q: Write balanced complete ionic equation for HCl(aq)+KOH(aq)→H2O(l)+KCl(aq). Express your answer as a…

A: Balancing reaction:Balanced reaction is a chemical reaction in which number of atoms for each…

Q: Enter the expression 147N+α714N+α, where αα is the lowercase Greek letter alpha. Express your…

A: Introduction :  An alpha particle is positively charged particles , it contains two protons and two…

Q: A chemistry student weighs out 0.184 g of phosphoric acid (H, PO a triprotic acid, into a 250. ml.…

A: Given data,Mass of H3PO4=0.184gVolume of water=250mL=0.250LMolarity of NaOH=0.1400M

Q: 1. Calculate the molar mass of each of the following: a. (NH4)3PO4 b. BaF2 c. CH₂Cl₂ d. Ca(C₂H3O2)2

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

Q: A student prepares a 1.1 mM aqueous solution of 4-chlorobutanoic acid (C3H6CICO₂H). Calculate the…

A: Please comment down for any doubts. I hope my answer helps you.

Q: Write balanced complete ionic equation for CaS(aq)+CuCl2(aq)→CuS(s)+CaCl2(aq). Express your answer…

A: Balancing reaction:Balanced reaction is a chemical reaction in which number of atoms for each…

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the…

A: Information of question

Q: HBr(aq)HBr(aq) and Mn(OH)3(s)Mn(OH)3(s) Express your answer as a chemical equation. Identify all of…

A: Answer: In this question HBr will be treated like an acid and Mn(OH)3 will be treated like a base,…

Q: A chemistry student weighs out 0.425 g of citric acid (H₂CH₂O₂), a triprotic acid, into a 250. mL…

A: Information of question

Q: the concentration in mol/L o

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Q: A student prepares a 0.95 mm aqueous solution of acetic acid (CH3CO₂H). Calculate the fraction of…

A: According to the question, The concentration of the acetic acid = 0.95 mMThe Ka for the acetic acid…

Q: Write balanced net ionic equation for CaS(aq)+CuCl2(aq)→CuS(s)+CaCl2(aq). Express your answer as a…

A: Given,CaS (aq) + CuCl2 (aq) → CuS (s) + CaCl2 (aq)

Q: A sample of 18.11 grams of sodium hydroxide is weighed out on a balance and prepared to a volume of…

A: Given: The mass of NaOH dissolved = 18.11 grams The volume of the solution = 2.00 x 102 mL We have…

Q: 3. Now that we know how much Heparin is needed for each kg of dosing mass, we can now figure out how…

A: The dosage is required which is based on the bodyweight of the human body will be equivalent to the…

Q: Mass of ice and water Mass of solute Moles of solute

A:

Q: A chemistry student weighs out 0.156 g of lactic acid (HC₂H₂O3) into a 250. mL volumetric flask and…

A: C3H5O3H  +   NaOH   ----->  C3H5O3Na  +  H2OSince, 1 mol of NaOH is required to react with 1 mol…

Q: Suppose that in a random selection of 100 colored candies, 25% of them are blue. The candy company…

A: Number of colored candies = 100 Percent of blue candies = 25 % Company claims that the percentage of…

Q: Fluoride ion selective electrodes obey the following equation: E(V) = K - B(0.0592)log[F] where the…

A:

Q: This lab used 6 M HCl that was diluted from a higher concentration.  If your lab instructor asked…

A: • Concentration (C) = No. of molesVolume• No. of moles = Concentration (C) x Volume (V)# If dilution…

Q: The total hardness is due to one or a combination of Ca2+, Mg2+, and Fe2+ in your sample. It is…

A: It is given that, convenient to express this hardness as though it was entirely due to Ca2+. So…

Q: 5ml of water is used to extract NO ‐1 from A wet soil sample weighing 10 grams. Another sample of…

A: IMPORTANT POINTS. The language of the question is a little ambiguous because of which the question…

Q: An analytical chemist weighs out 0.170 g of an unknown diprotic acid into a 250 mL volumetric flask…

A:

Q: This is my 2nd attempt to receive help with this problem. The previous expert confused me by saying…

A: According to the VSEPR theory, the geometry of the molecule depends on the number of bond pairs and…

Q: What does it mean forward or backward and does the k=5.0×10^23 even play a role in this

A: Chemical kinetics is a branch of chemistry in which we deal with speed at which rate of reaction…

Q: A chemist prepares a solution of magnesium chloride MgCl2 by measuring out 2.3g of MgCl2 into a…

A: The solubility of MgCl2 in the water at normal conditions is very high, so 2.3 g of MgCl2 is…

Q: Ammonia, NH3, is produced at high temperatures and pressures in the presence of a catalyst as shown…

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Q: A sample of water has the following concentration of ions (and the pH is near neutral): Cations Ca²+…

A: Hardness in water is caused due to the presence of multivalent cations. Calcium and magnesium induce…

Q: Q22:  Phosphate buffer solution is purchased as a(n) 2x stock solution. The solution is more…

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Q: How many liters of 0.250 M NaOH solution can be prepared from 10.0 g of NaOH?

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Q: A student prepares a 0.28 mM aqueous solution of acetic acid (CH,CO,H). Calculate the fraction of…

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Q: Complete part 2 of the question (I already did part 1) as explained in the image.

A: This will be the product of Michael addition in a stork enamine synthesis

Q: If you could answer number 1 and explain it piece by piece tat would be great!

A: The reaction given is  Fe(s)+S(I)→FeS(s) from the above balanced reaction , it is clear that 1 mol…

Q: Which of the following represents the generic form of a double-displacement reaction? A) A +B AB B)…

A: The reaction that involves exchange of ions between two previous and compounds that upon exchange of…

Q: Standard vinegar solutions are about 5% acetic acid by mass. What is the molarity of a 5% vinegar…

A: Please find your solution below : Molarity is the measure of concentration. It is defined as the…

Q: A chemist prepares a solution of silver perchlorate (AgClO) by measuring out 440. g of silver…

A: The objective of this question is to calculate the concentration of a solution of silver perchlorate…

Q: A chemistry student weighs out 0.0812 g of sulfurous acid (H₂SO3), a diprotic acid, into a 250. mL…

A: