hex-3-yne

Q: 1. Show your work to solve the following equation: (200 - Vmik) (30 °C) = Vmik (61°C)

A: Q1) The given equation is, (200 - Vmilk) (30°C) = Vmilk(61°C)

Q: 1. Why are primary cells such as voltaic cells not rechargeable while secondary cells such as the le...

A: Why are primary cells such as voltaic cells not rechargeable while secondary cells such as the lead ...

Q: 46. How much faster does hydrogen gas effuse than neon gas? O A. 3.16 times O B. 4.66 times O C. 10 ...

A: we are asked how much faster does hydrogen gas effuse than neon gas.Note : molar mass of hydrogen ga...

Q: Answer the questions in the table below about this molecule: What is this molecule's chemical formul...

A: The given structure of the compound is To find the molecule's chemical formula and number of CH3, C...

Q: Half-life of Element X mass How much of the parent isotope and daughter product exists after 1 half-...

A: We need to determine how much of an isotope is left after first half life. 

Q: How many energy levels are there in the valence band of a single crystal of potassium with a mass of...

A: given that mass of potassium is 6.05mg

Q: Write the formula of the conjugate acid of the Brønsted-Lowry base, CH:NH2

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Q: 4. Anhydride Mechanism. Draw the proper FULL electron-pushing mechanism for the reaction below, incl...

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Q: 1. Balance the ff reactions а. 2Fe,O, + 3С, (s) - 4Fe, + 3CO, o 2 3(s) (s) 2 (g) b. 20,H + 250, - 16...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: The correct name of [Al(OH)4(H2O)2]- is _____.

A: Here we have to write the name of the compound-

Q: what is the energy and wavelength of an electromagnetic wave  that has a frequency of 4.65x 1016 Hz

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Q: As NH3(g) is decomposed into nitrogen gas and hydrogen gas at constant pressure and temperature, the...

A: Interpretation - We have to explain why  NH3(g) is decomposed into nitrogen gas and hydrogen gas at ...

Q: 1. Gee die name van die volgende molekules. Give the names of the following molecules. -N=N- Br

A: In the first molecule, the basic unit is aniline and in the second one, diazo bond is the principal ...

Q: What is the correct IUPAC name for the following organic molecule? a. cis-1-methyl-3-isopropylcycloh...

A:

Q: By the means of gas stoichiometry, how fertilizers are created

A: Stoichiometry is the prediction of how much the product is produced after reacting the reactants.The...

Q: 37. An ideal gan is containod in a 2.50 L COmtainer at a pressuro of 4.00 atm. The container is at a...

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Q: At 9:00AM, a thermometer reading 70°F is taken outdoors where the temperature is 15°F. At 9:05AM, th...

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Q: 3. 2 g of NacI is dissolved in 500 g of water at 35°C. Determine the ff: PNacI • 2.16 cm a. Boiling ...

A: Kf for water=1.86 °C/m Kb for water= 0.52 °C/m

Q: For each compound in the table below, decide whether there would be any hydrogen-bonding forc of the...

A: Given compounds: dimethyl ether dichloromethane acetic acid We have to find whether they form hydr...

Q: Internal respiration depends on three factors. List them. 1. _________________________ 2. __________...

A: During internal respiration, oxygen unloads from systemic capillaries into cells and carbon dioxide ...

Q: metry in real life.

A: Gas Stoichiometric calculate involves the gases which allow us to conversion of mass, moles, and vol...

Q: what are the 6 basic molecular shapes?

A: What are the 6 basic molecular shapes ?

Q: 2.621 gram sample of anthracene (C14H10) was burned in a constant-volume calorimeter. The temperatur...

A:

Q: Determine the mass of the product from the following data.    Mass Aluminum Foil (g)      2.5415 ...

A:

Q: 1. Draw curved arrow(s) for the following mechanism (draw lone pair of electrons where relevant) and...

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Q: CH2=CH CH3 Draw the moloculos on the canvas by choosing buttons from the Tools (for bonde) Atome and...

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Q: Aspirin (C9H8O4) is synthesized by reacting salicylic acid (C7H6O3) with acetic anhydride (C4H6O3). ...

A: The balanced chemical reaction is, C7H6O3 + C4H6O3 --->  C9H8O4 + HC2H3O2   a) From the given rea...

Q: The best fit curve line to an absorbance vs. concentration plot for standard solutions of a dye has ...

A: Given Slope (m) = 0.1815 ml/mg Intercept (c) = 0.0477 Absorbance ( y-axis) = 0.464

Q: Select the most acidic compound from the following. O Cao H20 O SO2 Al203 O PbO Submit Answer

A: In the above question, among all the given compounds, CaO is basic in nature in contact with water, ...

Q: Method of separation/chemical reaction of 3kg sodium borate and 1.5kg hydrochloric acid

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Q: DI. Wweh component of soaps and detergents lower the suriace tension of water, Wnich arlows tnerh to...

A: Solution ---- 1) The detergent and soap combine with water and Clean the Cloths.       2) The Surfac...

Q: 2. Substances A, B, and C can all act as oxidizing agents. In solution, A is green, B is yellow and ...

A: Oxidizing agent is a substance that can oxidize the other substances and reduced itself. It accepts ...

Q: 4 N H_ 2 (g)+5 O_ 2 (g)→4 NO(g)+6 H_2 O(g)  How many grams of water vapor can be produced from 25L ...

A: We have given that  4 NH3(g)+ 5O2(g) -----> 4 NO(g)+ 6 H2O(g)    How many grams of water vapor ca...

Q: hat is an appropriate systematic name for the following compound? HO, (E)-3-methylhexa-1,3-dien-6-oi...

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Q: Write the equation for the reaction of potassium sulfite with strontium hydroxide.

A: The given reaction is between potassium sulfite with strontium hydroxide. To write the balanced chem...

Q: For an ideal gas Cp = 8.58 cal/mole-degree. What will be the final volume and temperature when 2 mol...

A: Concept - In adiabatic process, there is no heat exchange b/w system and surrounding.  So all work d...

Q: Instructions: solve as neatly as possible and show complete solution.  all values must include prope...

A: GIVEN -  Number of mole of benzene used in combustion = 1 mole  Heat energy released by one mole ben...

Q: Methane CH4 has a critical point at -82°c and 46 atm, can methane be liquefied at 25°c ?

A: The solution is as follows:  

Q: Find the overall order of the reaction, the rate constant, and the overall rate expression for the f...

A: "The initial rate of reaction is not given to find the rate constant." According to the rate law, th...

Q: Propose a mechanism for the following reaction.

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Q: Stel 'h meganisme vir die volgende reaksie Propose a mechanism for the following voor. reaction. -NH...

A: Aniline on treatment with ethyl chloride forms N-ethyl aniline. 

Q: Why is the heat of fusion (AH) of a substance smaller than its heat of vaporization (AH,ap)? Why is ...

A: The heat of fusion is the amount of heat needed for a solid for it to transform into a liquid while ...

Q: A diprotic acid, H2A, has Ka1 = 3.4 x 10 4 and Ka2 = 6.7 x 10-9. What is the pH of a 0.28 M solution...

A: Given: The molarity of the solution of H2A is 0.28 M The value of Ka1 is 3.4 x 10-4 The value of Ka2...

Q: effusion is

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Q: Determine the mass of baking soda (84 g/mol) needed to completely react with 531mL of vinegar. Assum...

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Q: Construct a model of methycyclohexane with the methyl attached axially. Make the ring undergo invers...

A: We have given that  Construct a model of methycyclohexane with the methyl attached axially. Make the...

Q: Directions: Make a flow chart that will help you work gas stoichiometry problems. State what are giv...

A: We can utilize the gas laws to assist us with deciding the impact of temperature, strain, and volume...

Q: Suppose we mix 1.00 mol of N2 and 5.00 mol of H2. What is the maximum amount of NH3 that can be prod...

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Q: Br 1) excess NANH2 2) CH3CH2Br 3) H2, Lindlar's Catalyst 11. 1) NaNH2 2) CH3I 3) 9-BBN 12. 4) H2О2, ...

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Q: Give a reaction you could use to convert benzamide

A: We have given that  Give a reaction you could use to convert benzamide to aniline.

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.