Which compound is a common components of air pollution in the upper atmosphere to protect life on earth

Q: What is the product of the following reaction?

A:

Q: Which of the following aqueous solutions would NOT form a precipitate when added to a solution of si...

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Q: Givem this IR Spectra: Which compound is represented by this spectra?     Heptanone     Hepte...

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Q: The value of K, for the reaction is 67.0 at 945 °C. What is the equilibrium partial pressure of HI i...

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Q: What is the molecular formula if the empirical formula is C2H5 and the molecular molar mass is 58.14...

A: Empirical formula = C2H5  Molecular molar mass = 58.14 g/mol  Molecular formula = ? 

Q: ne reaction rate:

A:

Q: What is the molarity of a solution of H2SO4  if 25 mL of this solution requires 32.15 mL of a 0.600 ...

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Q: According to the following reaction: Si + N2 → Sİ3N4 If 2.00g Si and 1.50 g N2 react: a. Which subst...

A: Since you have posted multiple questions with multiple sub-parts, we are entitled to answer the firs...

Q: 3.26 Which of the following are likely to behave as electrophiles and which as nucleophiles? (a) Cl-...

A:                                 Answer  Which of the following are likely to behave as electrophile ...

Q: Sodium carbonate is a white powder used in the manufacture of glass. When hydrochloric is added to a...

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Q: A flask containing pure NO2 was heated to 1250 K, a temperature at which the value of Kp for the dec...

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Q: What is atomic mass

A: Given,  Atomic mass 

Q: An organic chemistry student combines sodium amide and an alkyne. The major ion product of that reac...

A:   Sodium amide (NaNH2) combines with alkyne and forms NH3 and sodium alkylide. Example: Sodium amide...

Q: Calculate the molar mass (g/mol) of a strong electrolyte (i = 2.16) where 40.87 g of the compound is...

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Q: How many moles are present in 100 mL of a 0.15 M solution of HCl?     0.150 moles     15.00 moles ...

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Q: Please prepare the following compound from methane through multi-step synthesis.

A: Here we have to convert methane to cis- cyclohexane-1,2-diol by multistep synthesis reaction.

Q: What happens to a strong acid in solution? OIt completely ionizes in solution to produce many OH- io...

A: Acids are those substances which produce H+ ions in aqueous solution.  Bases are those substances wh...

Q: temperature do you think the enzyme will function optimally

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Q: Show complete calculations for the pH of a 0.105M solution of ammonium chloride. The Kb for ammonia ...

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Q: How to calculate grams of iron (III) carbonate in 1.15 mole of Fe2(CO3)3?

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Q: The following data represented the concentration of ofloxacin present in chicken meat samples: 4.17,...

A:  Percentage relative standard deviation is given by formula  % relative SD =(standard deviation / me...

Q: What is the che

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Q: nitric

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Q: 2. Which gas is used in making of Vanaspati ghee from vegetable oils?

A: Vanaspati ghee can be prepared by hydrogenation of vegetable oils in presence of metal catalyst Nick...

Q: QUESTION 9 An energy bar contains approximately 16.7 grams of protein. Given that the energy content...

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Q: Calculate the molarity of a phosphoric acid (H3PO4) solution that is 84% by mass phosphoric acid and...

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Q: What is the mole fraction of the solute in a 40% by mass ethanol (C2H6O) solution in water?

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate cons...

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Q: lain what is meant by the term 'resolution' in the above statement?

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Q: d)the mole fraction of sucrose and water in 5.25% by mass sucrose

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Q: What is the empirical formula of a compound that is 40% carbon, 7% hydrogen and 53% oxygen by mass (...

A: ANSWER : Option (ii) CH2O is correct answer. Solution: Empirical formula  of a compound = ? that is ...

Q: In the compound below, which specific atom is most likely to get attacked by nucleophiles? Use the n...

A: Nucleophiles are electron rich compounds.

Q: Screen. 7 With increasing polarity of solvent the

A: UV-Vis Spectroscopy can be defined as a technique that is used for measuring amount of light absorbe...

Q: what is the name of the compounds in this reaction

A: In the first reaction, the acid chloride (most reactive acid derivative) reacts with the amine to fo...

Q: 2. What power does a pump develop to lift 45 L of water per minute from a depth of 115 m? (1L of wat...

A: Power is defined as the rate at which work is done upon an object.

Q: 1. Complete the chart by filling in the missing information. Name of element Protons Neutrons Atomic...

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Q: What makes chlorosulfonic acid a good electrophile?

A: The compound given is chlorosulfonic acid i.e HSO3Cl.    

Q: poly-(3-hexylthiophene

A: In this question we have to explain  separation scheme for the purifiy of poly-(3-hexylthiophene).

Q: Consider the bilowin 500 K. PCI5 (g) PCI3 (g) + Cl2 (g) When 0.24 moles of PCI5 (g) are added to the...

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Q: write the electronic congratulations of calcium whose atomic number is 20 and mass number is 40.

A: Given,  calcium whose, atomic number is 20 and mass number is 40. 

Q: Reaction of 2-methylpropene with HCl might, in principle, lead to a mix- ture of two products. Draw ...

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Q: In phase coupling increases the intensity. O True O False

A: In phase compiling to phase couple ,so intensity increases

Q: What is commonly determined using Atomic Spectroscopy? Bodn energy Elemental composition Concentrati...

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Q: Fructose is a very sweet natural sugar that is present in honey, fruits, and fruit juices. It has a ...

A: Given that, %C= 40% %H=6.7% %O=53.3% Molar mass of Fructose=180.1 g mol-1 Then,  

Q: HO-CH3 (d) H* (e) H20 HCI (g) CH3-C=N + H20 Heat +

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Q: Claim: What makes chomical bonding he same wih real-fe sanuations? State your answer in one (1) sent...

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Q: You add 297 grams of NaCl to a container and then you add 898 grams of water to that same container....

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Q: P. QUESTION 22 Which is true regarding the F-F bond in the compound F2? O it is ionic it is polar co...

A: Given, The F-F bond in the molecule F2 is: