A gas cylinder of CF₂=CF₂ is unexpectedly found to have lost all pressure. Upon being sawn open, what was discovered? (a true story) (A) plexiglass (B) Bakelite (C) styrofoam (D) Teflon

Q: A weak acid has K₂ = 1.00 x 103. If [HA] = 1.00 M what must be [A] for the pH to be 2.7? 0.50 M 2.0…

A:

Q: What type of synthesis is this an example of?  Is this showing the addition of a ketone giving a…

A: Organic reactions are those in which organic reactant react to form organic products.

Q: Ethanol (CH3CH₂OH), the intoxicant in alcoholic beverages, is also used to make other organic…

A: In concentrated sulfuric acid,ethanol forms diethyl ether and water according to the following…

Q: A dehydrohalogenation of an haloalkane yields The an alkene. Which of the two molecules completes…

A:

Q: Chemical reactions don't just happen in the lab. Discuss two or more Redox reactions which are…

A:

Q: Q/ Give the IUPAC name for each ofthe following polymers? H(-OCHOCO-CH,CH,CO-)OH H (-HN-C3H₂NH…

A: Condensation polymers are formed by when monomers react with each other to form larger units by…

Q: Use the heating-cooling curve below to answer the following questions. 160. 140 120 100 80 60 40 20…

A:

Q: how can we clasify kerosine is it organic or inorganic compound?

A:

Q: I For each of these balanced equations, do the following. a. Identify the limiting reagent. b.…

A: Given that, Hg + Br2  →HgBr2 And, The molar mass of Hg = 200.59 g/mol The molar mass of bromine…

Q: 2/ Give the IUPAC name for each ofthe following polymers? H(-OCH,OCO-CH,CH,CO-)OH H (-HN-C3H₂NH…

A:

Q: The Haber-Bosch process produces ammonia from nitrogen and hydrogen gases: N2 (g) + 3 H₂ (g) 2 NH3…

A: #Q.1: The equilibrium reaction is: N2(g) + 3H2(g) ⇌ 2NH3(g)  We can use Van't Hoff equation in two…

Q: Pls help ASAP.

A: Concept:  We have rate expression having the concentration of each reactant with order as their…

Q: Question 28 In an acid-base titration, an indicator is used to purify the sample so percent yield is…

A:

Q: Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in the…

A:

Q: Question: Draw the amide derivative of 3,5- Dimethylbenzoic acid

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: How many grams of HBr are produced if 220 grams of Br2 are reacted according this chemical equation?…

A:

Q: Chemistry Convert the following airborne concentrations from ppm to mg/m3 at NTP. Please show the…

A: We have to convert ppm to mg/m3 1 ppm is also equal to 1 mg/L So the required conversion factors…

Q: Question: please provide reagents and products. give synthesis for one PET PROJECT 3 OCH3 CH₁203…

A: Organic transformation:

Q: Select the correct structure that corresponds to the name. propylbenzene A. -CH₂CH₂CH3 C. both B.…

A: The name of the molecule whose structure to be found is propylbenzene.

Q: Q/ Give the IUPAC name for each ofthe following polymers? H(-OCH,OCO-CH,CH,CO-)OH H (-HN-C3H₂NH…

A:

Q: What are the characteristics of an covalent chemical bond?

A: we have to explain the characteristics of a covalent chemical bond

Q: Choose the correct statement. 30 mL of 2 molar H3PO4(aq) will exactly react with 15 mL of a 2 molar…

A: Neutralization reactions

Q: a) Consider the production of chlorine using the following reaction: 4NH3(g) + 5O2(g) = 4NO(g) +…

A: For the equilibrium reaction  4HN3(g) +5 O2(g)  <--------> 4NO(g) + 6 H2O (g)  Initially…

Q: For a certain chemical reaction, the equilibrium constant K=1.6X 10^6 at 20.0°C. Calculate the…

A:

Q: 8 For each pair of compounds, determine whether they are structural isomers, enantiomers,…

A: Stereochemistry is branch of chemistry in which we deal with three dimensional arrangement of atoms…

Q: Potential energy at top Ep = mgh E = 300 kg Ep=147000 J 9.8 m/s Reminder 100 km 27.8 m/s CALCULATE

A: Given -> Mass (m)= 300 kg Acceleration due to gravity (g) = 9.8 m/s2 Height (h) = 50 m

Q: Q5 Below are the Period 4 transition metals. Indicate on the table: a) the element that forms an…

A: 18 electron rule  The 18 electron rule is used primarily for prediction and rationalizing formula…

Q: 1. Does your molarity of acetic acid agree with the percent of acetic acid present in the sample?…

A: If we want to understand molarity and percent of acid is equal or not, we have to determine molarity…

Q: What are the functional groups and metabolic I pathway for the Nabumetone (with name of phase I…

A: FUNCTIONAL GROUP AND METABOLIC I PATHWAY FOR THE NABUMETONE

Q: 1-35. How many grams of 0.491 wt% aqueous HF are required to provide a 50% excess to react with 25.0…

A: Given: Molarity of Th4+ = 0.0236M Volume of solution= 25ml

Q: 1. NaOEL 2. CH₂CH-CHCOCH, 3. HCI, H2O, heat 운 ㅇ

A: Sodium ethoxide (NaOEt) is strong base it can remove an acidic hydrogen and generates carbanion.…

Q: (a) A 20.00 mL solution of 1.50 M methylamine, CH3NH2 is titrated with 1.50 M solution of…

A: Given,  (a). [CH3NH2] = 1.50 M  Volume of CH3NH2 in mL = 20.00 mL  [HCl] = 1.50 M  Base dissociation…

Q: NH₂ OMe (i) PhCHO, cat. H+ (ii) BF3.OEt₂ SiMe3 Ph HN OMe

A: Steps of the organic transformation are given below:

Q: A pure sample of tritium, 3H, was prepared and sealed in a container for a number of years. Tritium…

A:

Q: 1) A 40.0 mL solution of 0.0350 M piperidine (pK. = 11.13) is titrated with 0.0650 M HCI. Calculate…

A:

Q: 2. A gas at 300 K and 1 bar (state 1) flows through an adiabatic compressor and exits at 20 bar and…

A: A gas undergoes the adiabatic compression in a adiabatic compressor from 300 K and 1 bar (state 1)…

Q: 2. The titration of 100 mL of carbonic acid with 1.0 M NaOH is shown below. 0.10 L Carbonic a. Label…

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

Q: Q/Give the IUPAC name for each ofthe following polymers? (- OCH2CH-Ph-) (-O-CH2CHCI-)…

A: IUPAC names of the polymer is given following certain rules made by IUPAC.The naming of polymer is…

Q: Explain Rutherford’s Gold Foil experiment and what it did for the development of the atomic model.

A: Rutherford’s Gold Foil experiment makes out to find out the how an atom is formed and which nuclear…

Q: Solve the following: 1. Calculate the HCV and LCV in kJ/mol of the combustion of 1 mol of butane a.…

A:

Q: how can we clasify tin can is it organic or inorganic compound?

A: Organic compound are large class of chemical compounds in which one or more atoms of carbon are…

Q: how can we classify softdrinks if its organic or inorganic compounds?

A: Ionic bonds are created between the atoms of molecules in inorganic substances.  Organic substances…

Q: 54. Which of the following is the best representation of an amino acid at a pH=13.0 (R = any side…

A:

Q: Provide a retrosynthetic analysis and a synthesis of amino acid D, using 3- chlorobenzaldehyde as…

A: Please find the attachment.

Q: Explain why the thermometer should not be shaken rigorously to lower  the reading to zero before…

A: Thermometer : A device that measures temperature specifically: one that has a sensor placed inside a…

Q: Consider the following galvanic cell at 25°C. Pt | Cr2+ (0.30 M), Cr³+ (2.0 M) || Co²+ (0.17 M) | Co…

A:

Q: If you have a cup of tea (237 g of water at 100.0 oC), how many grams of ice would it take to cool…

A:

Q: Sulfur dioxide is an air pollutant. It reacts with limestone, CaCO3(s), as shown below. 2CaCO3(s)…

A:

Q: II. Acetylen, C₂H₂ will burn in the presence of oxygen 2 C₂H₂(g) + 5 O2 (g) 4 CO2 (g) + 2 H₂O (g)…

A: Given, the combustion reaction of acetylene and the number of molesof acetylene and oxygen are also…

Q: Solute: H2SO4 Composition of Solution: mole% H2SO4 = 40 % Density, g/mL: 20 degrees: 1.681 ; 80…

A: In the question, we have a solute given which is Sulphuric acid  The molecular weight of sulphuric…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.