List 5 conversion factors or standard equivalent quantities for the ff: a. length b. time c. mass d. volume

Q: A student writes the following molecular equation for the reaction between copper (II) nitrate and…

A:

Q: Chemistry You have a stock solution of 1X108 concentration; prepare 10 ml of a working solution of…

A:

Q: a) Why would the presence of the side product benzalacetone be minimized? b) Why would the presence…

A: The given product are formed  with a aldol condensation and Cross aldol condensation .

Q: 2. The form of the Ideal Gas Law that we used in class is pVmRT, where p is absolute pressure, V is…

A: We have pV= mRT, where p is absolute pressure, V is volume, R is the specific gas constant and T is…

Q: H H - Does (CH3)2CHCCCH3 show cis/trans isomerism? Explain why or why not.

A:

Q: 2+ A current of 3.40 A is passed through a solution containing Cu²+ (aq) for 30.0 minutes, with…

A:

Q: A marble weighs 4717 µg. How much does it weigh in grams? Please round your answer to the 5…

A: 1 microgram =1 × 10-6 gram 4717 microgram = 4717 × 10-6 gram

Q: Identify the element of arts and discuss each in your own words (150 word)

A: Element of Art  Through an endless vocabulary of eight terms, all art communicates in the same…

Q: 5. Using what you've learned in class about the buffering system of the blood, derive an equation…

A: Soap ia an  amphoteric species it has one polar head that is polar  and is  hydrophilic in…

Q: If the average speed of a helium atom at a certain temperature is 1250 m/s, what is the speed in…

A:

Q: A solution is made by mixing 75. g of acetic acid (HCH3CO₂) and 113. g of water. Calculate the mole…

A: Given, mass of acetic acid (HCH3CO2) = 75. g mass of water (H2O) = 113. g mole fraction of acetic…

Q: If 1in=2.54cm, how many centimeters are in 12.5? Be sure to answer the correct number of sig figs.

A: The required conversion factor is: 1 in = 2.54 cm  We have to convert 12.5 in into cm.

Q: Explain the differences of the boiling point of hexane, n-butyl chloriode and n-butyl alcohol.

A: hexane(C6H14), N-butyl chloride(C4H9Cl), and N-butyl alcohol(C4H9OH) are all covalent molecules as…

Q: Nernst equation,

A:

Q: Solve the conversions 645 ml to cups , 5.47 yds to meters, 43.5 mm to inches

A: Given data :  645 ml to cups , 5.47 yds to meters, 43.5 mm to inches

Q: is my answer to Q10 (a,b) correct, is there anything else to include also,for this…

A: Your answer to part-(a) is almost correct.  Your answer to part-(b) is almost incorrect because you…

Q: This assignment will require some internet research. Choose a chemical reaction that is used in…

A: The reactions provided in question can be placed under the following categories as follows:  a.…

Q: What is the correct IUPAC name for the compound shown here? H CH3 H CH-CH3 CH3

A: At double bond if same groups lies on same side of the double bond it is cis-isomer and if same…

Q: Begin Scenario You have to prepare 100.0 mL of a 0.250 M solution of sodium carbonate. You have a…

A: The concentration of the desired solution, C = 0.250 M or 0.250 mol/L  Volume of the desired…

Q: Model 2: Resonance Structures of Acrylic Acid :0: HC || CH₂ 3 - HC HC :0: CH₂ 5 OH HC :0:0 CH₂ 6…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Propose an efficient synthesis for the following transformation: The transformation above can be…

A:

Q: convert the following line-angle structure into a Lewis structure, include all non-bonding pairs of…

A:

Q: Calculate the molar mass of the ionic compound Ba(OH)2.4H₂O. Submit your answer to 3 significant…

A:

Q: Predict the FINAL (?) product for each of the following reaction or synthetic chain: lu O A "" OB OC…

A: #1: The reactant is an unsubstituted cyclic alkene with two double bonds.

Q: (a) Atoms are very small compared to objects on the macroscopic scale. The radius of a aluminum atom…

A:

Q: If I have a mass of 78.8 kg and a volume of 79.3 L, how dense am I in grams per microliter?

A:

Q: it the no -life time for a reaction is 36 minutes when the initial concentration of the reactar 0.30…

A:

Q: 4. Write in the product, including stereochemistry where relevant, for these reactions.. a) b)…

A: This is problems based on organic chemistry where alkenes are being oxidised.

Q: READ THIS: When you hear that NASA's space probes are looking for "evidence of life" on other…

A: Given: The diagram of hydrogen bonding in water molecules is given. We have to find the types of…

Q: 6. a. ( A compound has the 1³C NMR, DEPT-90 and DEPT-135 spectra below. What is structure? (You…

A:

Q: Give examples of four different types of bond involving hydrogen atoms. Comment on any unusual…

A: Hydrogen Atom The Coulomb force holds a single positively charged proton and a single negatively…

Q: Draw and illustrate the NMR spectrum of the following compounds with fissions, if any: CHO C-H 2) 3)…

A:

Q: If abbreviated as 24Na2+ 1 atom of this substance would have____ protons,____neutrons, and____…

A:

Q: Which of the following scenarios would have a greater osmotic pressure? a) 10 M lithium chloride on…

A: Osmotic pressure is a colligative property so based on the number of solute particles we can tell…

Q: How liters of air are in a room that measures 10. Oft x 11.Oft and a 8. Oft ceiling? many 1 in =…

A:

Q: Model 1: Resonance Structures for a Carbonyl Group 0:9 H3C Questions: 1. (a) :0: (d) (e) CH3 H₂C 2…

A:

Q: Why is tyndall effect by colloidal particles

A: The Tyndall effect is the phenomenon in which the colloidal particles scatter the beam of light…

Q: 50 uL of an aqueous sample of double-stranded DNA is dissolved in 950 uL of water. This diluted…

A: GIVEN  Absorbance (A)= 0.326 at 260 nm Molar absorbivity (ε) =0.020 ng-1ml λmax= 260 nm

Q: 103. A thief uses a bag of sand to replace a gold statue that sits on alweight-sensitive, alarmed…

A: Note: According to the guidelines, solution of question number 103 has been done. For the expert…

Q: The electric field strength between the plates of a simple air capacitor is equal to the voltage…

A: Given -  Voltage across the plates = 64.6 V               Electric field strength between two plates…

Q: If I have a mass of 78.8 kg and a volume of 79.3 L, how dense am I in grams per microliter?

A:

Q: Why Metals are reflective or Shiny? Please cite some scientific theories, as much as possible,…

A: We need to explain why metals are reflective or shiny in terms of scientific theory

Q: (b) Provide the retrosynthesis along with forward reaction for the the following compounds as…

A: Retrosynthesis is the imaginary breaking of bonds of the molecule in such away that the molecule is…

Q: Celsius to Fahrenheit is F = 9/5C + 32. Round to the nearest tenth 67 degree F is equivalent to what…

A: Here Given that, F = 95C + 32 Then,F- 32 = 95CC = 59F-32

Q: Chemistry A KCl solution (Mm = 74.55 g/mol) was prepared by diluting 0.3473 ± 0.0002 g in 250.0 ±…

A: #A: Given the mass of KCl taken = (0.3473 ± 0.0002) g Molar mass of KCl = 74.55 g/mol Required…

Q: 6. Show Valium can be synthesized from the following: NH₂ ob. Dr. dr CI + + H₂N. CI + CH31 CI H3C

A: Valium can be synthesized by using the given reactants.It can have negative side effects.

Q: How much heat (in kilojoules!) is released when 1.0 grams of water cools from 125 to 55? (your…

A: Given mass of water = 1 g  Water is cooled from 125oC to 55oC . we have to calculate Amount of heat…

Q: 7. Identify the frontier orbitals Mg atom in its ground state.

A:

Q: 5. Draw cis- and trans-conformations of the Ala-Pro (not Pro-Ala) amide bond in Ala-Pro-Ala.

A:

Q: 1.2-gg sample of carbon dioxide (CO2CO2) is fully decomposed into its elements, yielding 0.314 gg of…

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.