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Q: 2. What is the relationship between the boiling point of a hydrocarbon compound and its Mr?

A: As you have asked multiple questions, we have answered your 1st question. If you want the answer to ...

Q: Convert 3.09 x 10^-3 m to the equivalent length in nanometers 3.09 x 10^-3 m =

A: In this question, we will Converted m to nm unit  You can see details Solution below.   

Q: You have to prepare a bacterial broth with a final concentration of 100 mg/L ampicillin, and your st...

A: Given Final concentration of required solution = 100 mg/l Stock solution = 50 mg/ml Volume of requir...

Q: 50.00 ml of 0.120 mol/L MgSO4 solution is made to be using MgSO4. 7H2O, which has a molar mass of 24...

A: First of all calculate the no. of moles of MgSO4 required for the solution using formula of molarity...

Q: A water sample contains 300 mg of NaCl in 500 mL of solution. Calculate the parts per million of sod...

A: 1mole of NaCl given 1mole of Na+ and 1mole of Cl- ion  So, ppm of NaCl is equal to ppm of sodium.   

Q: Explain how you would measure the density of a liquid.

A: Density is defined as mass per unit of volume. The formula for density is given as follows, D = M/V

Q: 1. BH3 b) 3,3-dimethyl -1-butene -> 2. H2O2, OH

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Q: If a soft-drink bottle whose volume is 2.00 L is completely filled with water and then frozen to -10...

A: Density of water at 25°C = 0.997 g/cm3  Density of ice at  -10°C = 0.917 g/cm3  Volume of water = 2....

Q: Rainwater is slightly acidic due to dissolved CO2. Use the following data to calculate the pH of unp...

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Q: Calculate the volume of the hexagonal unit cell of sodium nitrate, for which dimensions are a=1692.9...

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Q: Gold has a face-centered cubic arrangement with a unit cell edge length of 4.08 Å.  How many moles o...

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Q: Select the correct structure of the product for the following reaction. A a В b D d a) b) d)

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Q: Semiconductors, such as silicon, are the heart of the circuits that form the basis for computers and...

A: a) Dopant concentration is 2.00 ppm by mass.

Q: Where are Fluorescence spectroscopy is better than Uv-visible spectroscopy?  Please shortly answer a...

A: Answer - Fluorescence spectroscopy - Fluorescence spectroscopy uses a beam of light that excites the...

Q: Distiguish between ethanal and benzaldehyde

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Q: Write the complete, balanced chemical equation for the following reaction on a separate sheet of pap...

A: given - Copper + silver sulfate →  forms copper(II)

Q: Part I: Build atoms and ions. https://phet.colorado.edu/sims/html/build-an-atom/latest/build-an-atom...

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Q: Dry ice (solid CO2) has a density of 1.6 g/cm3. Assuming spherical molecules, estimate the collision...

A: Density is expressed in terms of mass and volume as: Density=MassVolume

Q: 3. What is the name of the compound with formula, Mg(CIO2)2.6H2O , The answer is

A: Mg(ClO2)2.6H2O compound name:

Q: 1. _________________is used in the process of paper chromatography.  A. Filter Paper B. Whatman Pape...

A:   1. Paper chromatography technique is used to separate the dissolved chemical compounds based on th...

Q: The height of horse is usually measured in hands a with a mass of 525 kg. One hand is exactly 1/3 ft...

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Q: 6.16 A gas expa at constant joules) if (b) agains (c) against

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Q: Estimate the length of the unit cell edge, a, from the atomic radius of Aluminum (1.43 Å).

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Q: This is the best way to separate salt from water is __________.  A. Osmosis B. Reverse Osmosis C. De...

A: NOTE: please note according to our policy , we can only answer first three subparts of a question.  ...

Q: 3)The syntheses given below are required starting from the starting compounds organic and synthesize...

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Q: 1. Give the molecular formula comesponding to this structural omu You may wish to review Sect 1.12in...

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

Q: Iron(III) oxide reacts with carbon monoxide according to the equation Fe203(s)+3C0(g)->2Fe(s)+3C02(g...

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Q: The general values for steric and torsional strain are provided. Use these values to calculate the a...

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Q: Azelastine hydrochloride is an antihistamine nasal spray. A standard-size container holds one fluid ...

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Q: You have a 1M solution of the buffer Tris-HCI. You need to use the buffer in the lab at a final conc...

A:                                                         Given, Initial concentration of Tris-HCl = 1...

Q: What is the electron configuration in core notation for As?

A: Electron configuration in core notation for As?

Q: Propane, C3H8, is a common fuel gas, Use the following equation to calculate the grams of propane yo...

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Q: What is the change in internal energy for each of the following situations? q = 7.9 J out of the sy...

A: The first law of thermodynamics says that total energy of the universe remains constant. Energy is n...

Q: Convert 231 calories to kilojoules

A: The question is based on the concept of physical chemistry. We have to convert given energy into kil...

Q: All of the following are buffer systems except ___________ .  Group of answer choices NH4Cl / NH3 CH...

A: a buffer solution is an solution that can resist the change in pH of the solution on the addition of...

Q: Find the binding energy (BE) in MeV of ordinary helium (4He2), for which M=4.002603. Is the reaction...

A: Find the binding energy (BE) in MeV of ordinary helium (4He2)?

Q: ompound A(C10H12O)gives off oxygen on treatment with sodium metal and also decolorizes Br2 in CCl4 t...

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Q: 1. Copper(II) acetate containing 6Cu is used to study brain tumors. This isotope has a half-life of ...

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

Q: Dopamine is a neurotransmitter that helps control the brain's reward and pleasure centers. Its Lewis...

A: Dopamine is a neurotransmitter and acts as a messanger used to send messages between nerve cells .It...

Q: Balance the following redox reactions: a. In acidic conditions: i. Ago + HNO3(22)- AGNO3 + NO + H,Om...

A: ia) In given reaction, Ag is oxidized from 0 to +1 because Ag in AgNO3 has +1 oxidation state. N is ...

Q: A 50.00-mL aliquot of 0.0700 M NaCN is titrated with 0.140 M HCI. The reaction is: CN' (aq) + H3O* (...

A: The question is based on the concept of titrations.   we are titrating a strong hydrochloric acid wi...

Q: The full electron configuration in core notation for Cr

A: Full electron configuration in core notation for Cr? 

Q: Draw a second resonance form for the structure shown below.   Include all valence lone pairs in you...

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Q: c) Indicate the C-C bond in compound C that has been constructed in this reaction.

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Q: one of the followings about permanganate is a. self indicator b. more than one are c. antioxidant d....

A: permanganate is self indicator permanganate is antioxidant permanganate is a complex agent

Q: d) Does DMAP act as a Brønsted or Lewis base?

A: The question is based on the concept of Basicity. We have to explain the nature of DMAP base.

Q: A 100.00 mL buffer was prepared by mixing 50.00 mL of 0.100 M HCOOH with 50.00 mL of 0.210 M HCOOK s...

A: given, the volume of HCOOH = 50mL= 0.050L concentration of HCOOH = 0.100M The volume of HCOOK = 50.0...

Q: For each compound below, draw in all missing lone pairs and indicate whether each lone pair is deloc...

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Q: reaction

A: Dear student this question is related to mole concept.

Q: Write the symbol for each of the following particles. (a) an atom with 17 protons and 17 electrons (...

A: Number of protons = atomic number  Number of neutrons = mass no. - atomic no. For a neutral atom :- ...

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.