Convert 46.8°C to degrees Fahrenheit and kelvin

Q: 5. Ipil-ipil leaves will be dried in a moving train of tray dryers. The wet leaves containing 75% wa...

A: A question based on dimensional analysis that is to be accomplished.

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction...

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Q: I need to analyze the Ir spectrum and circle the frequency identify  the groups and appearance stron...

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Q: Describe the spontaneity and entropy of the processes. Sublimation of naphthalene balls as represen...

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Q: Step 3: Number the longest chain of carbon atoms so that the substituents have the lowest possible n...

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Calculate the standard enthalpy of formation of solid calcium carbide. CaC (s) + 2 H20(1) → Ca(OH)2(...

A: Given: Change in enthalpy of reaction (∆H°rxn) = -129.9 kJ/mol Standard data: Enthalpy of formati...

Q: created Is I, being created or destroyed by the chemical reaction? O destroyed neither created nor d...

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Q: Adding 5 mL of a solution at pH=1.0 to 0.005 L of a solution at pH=7. Calculate final pH

A: Given PH = 1 and PH = 7

Q: Fill in the table for the following atoms or ions. Please pay careful attention to the difference be...

A: Complete the following table ---

Q: lo i. LIAIH4 i. deprotection CH2=CHCOCH3 protection ii. H3O* ii. dehydration K The synthesis of K fr...

A: We can protect ketone group by the help of ethylene glycol.

Q: A 66.7 mL sample of 18.0 M sulfuric acid was diluted with enough water in a volumetric flask to make...

A: Dilution - In dilution of the any sample the number of moles of the sample will not be changed. Chan...

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k ...

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Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the balanc...

A: The reaction given is, => Ni + Sb2O5 → Ni2+ + SbO+  

Q: 10. A student analyzed a limestone sample but forgot to dry it. He found 31.20% CaO, whereas the cor...

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Q: rate law

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Q: As the molar absorptivity increases, the concentration of caffeine_ A.Remain the same/not dependent ...

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per...

Q: Calculate the final pressure, in atmospheres, for each of the following, if volume and amount of gas...

A: Given  Initial pressure (P1) = 770 mmHg Initial temperature (T1) = -75 ∘C    = (-75+273) K    = 198 ...

Q: In the Pressure vs Temperature phase diagram of a substance X, the triple point exists at p = 5 atr ...

A: The correct option is:  

Q: The rate of a certain reaction is given by the following rate law: rate =k[NO]°[0,] Use this informa...

A: Chemical kinetics can be defined as the branch of chemistry that deals with rates of chemical reacti...

Q: need to analyze the Ir spectrum and circle the frequency identify  the groups and appearance strong ...

A: The answer is as follows:  

Q: The following compounds are treated with HNO3/H2SO4. Predict the positions of electrophilic attack t...

A: In nitrarion reaction, NO2+ electrophile attacks on the position of the benzene where electrons dens...

Q: atch Column A with Column B. Using UV-Vis, the result of the absorption of coffee is shown in the g...

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per...

Q: In the plot of chemical potential vs temperature at constant pressure, which of the following is tru...

A: In the plot of chemical potential vs temperature at constant pressure we have to select the followin...

Q: At a certain temperature, 0.900 mol SO, is placed in a 450 L container. 2 50, 250,(g + 0,(g) At equi...

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Q: Draw the simplest mechanism possible for the reaction below. You may need to re-draw structures to s...

A: Given : We have to draw the bond line structure.

Q: How many grams of carbon dioxide can be produced by burning 1.72 moles of propane? Assume that oxyge...

A: Propane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical ...

Q: Modified True or False. In UV-Vis Spectroscopy, the remaining UV light that were not absorbed passes...

A: Given : We have to tell whether these statements are correct or not.

Q: Calculate the amount of heat needed to boil 80.0g of hexane (C6H14), beginning from a temperature of...

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Q: A closed cylinder contains 1.0 mole of ideal monatomic gas at 300 o C and 4.0 bar. Insulating the cy...

A: Answer: To change the state of a matter, a thermodynamic process is applied on the system and depedi...

Q: 1. Complete the following reactions: HBr -> CH2 Cl2 Br My Br

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Q: A solution with a hydroxide ion concentration of 4.15 x 10-7 M is and has a hyc ion concentration of...

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Q: Question 19 of 20 CH3 HO-CH2- 13 CI 4CH3 1. How many C NMR signals would you expect? 2a. What chemic...

A: The NMR spectroscopy is an important tool for the determination of the structure of an organic compo...

Q: OH NH2 Неpt + CH3SO,CI + CH3(CH2)NHET H3C (a) (b) (c) (d) (c) SOCI2 (a) + (b) H3PO4 OH Et Неpt (d) (...

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Q: en the following rate law, how does the rate of reaction change if [B] is doubled while [A} is held ...

A: Given : We have to tell what will happen if concentration of B is doubled and A remains constant.

Q: Which of the following cannot be a colloid? A. an emulsion B. an aerosol C. a homogeneous mixture D....

A: Given : We have to tell which of the following is not a colloid.

Q: Predict the 13C NMR spectra of the 2-chloro-2-methylpropan-1-ol. CH3 HO-CH2 -CI 4CH3 1. How many 1°C...

A: Given, 13C- NMR spectra of 2-chloro-2-methylpropan-1-ol. we have to find out the nmr signal, chemica...

Q: Give clear handwritten answer: Write the mass‐balance equations (two equations) for a solution conta...

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Q: C7H12O4 I need help answering 2 3 4 5  For IHD please show step by step  ir analysis, frequency, ...

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Q: On a climb up Mt. Whitney, the atmospheric pressure drops to 514 mmHg. What is the pressure in Pa?

A: Given : Pressure = 514mmHg  

Q: question. Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If n...

A: Given-  Barium hydroxide- Ba(OH)2 Hydrofluoric acid- HF  

Q: Calculate the pH of a 0.400M solution of phosphoric acid, H3PO4.     Ka = 7.11*10^-3

A: Given: Concentration of H3PO4 = 0.400 M And Ka of H3PO4 = 7.11 × 10-3  NOTE: Since only the 1st Ka o...

Q: 0.800 grams of solid barium hydroxide, Ba(OH)2, is added to enough water to prepare 250.0 mL of solu...

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Q: Potassium chloride reacts with lead (II) nitrate and forms the precipitate lead (II) chloride. What ...

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Q: Mercury compounds are very poisonous. Mercury(II) nitrate reacts with sodium sulfide to form mercury...

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Q: Calculate the number of atoms in 0.534g of potassium (K)

A: Mass of potassium = 0.534 g

Q: A first order reaction has a rate constant of 0.3706 min-1. Calculate the half-life (in seconds) of ...

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Q: How many milliliters of 0.0376 M H3PO4 Could be completely neutralized by 50.9 mL of 0.171 M KOH? Th...

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Q: How many mL of 0.548 M HCI are needed to dissolve 7.69 g of MgCO3? 2HCI(aq) + M9CO3(s) MgCl2(aq) + H...

A: We have to predict the volume of HCl needed.  

Q: Convert 310.0k to degrees Celsius and degrees Fahrenheit.

A: we know, the formula for the conversion from Kelvin to degree celsis is: => °C = K - 273.15  =&gt...

Q: Compounds with carbon-carbon double bonds, such as ethylene, C2H4, add hydrogen in a reaction called...

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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.