how about smoke? does it have mass? does it occupy space? explain please

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A:

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A: Given : We have to explain what happens when sugar dissolves in water .

Q: Calculate the pH of 0.606 M anilinium hydrochloride (C6H5NH3Cl) solution in water, given that Kb for...

A: pH of C6H5NH3Cl = to be calculated  Concentration of aniliniun hydrochloride = 0.606M Kb for aniline...

Q: Consider the reaction: 2C:H«(g) + 702 (g) → 4CO:(g) + 6H:O(1). If 64 grams of O2 react with 45 grams...

A:

Q: wavelength

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Q: phingl- 4) 3 2. butanone 3) 3 propyl - hexanal 2, 3 di amino benguic aud p. brumo toluene m- chloroe...

A: Given compounds are : Write the condensed structural formula of the following = ?   

Q: A new flame atomic-absorption spectroscopic method of determining antimony in the atmosphere was com...

A: Given:

Q: a Consider the following electron configuration: (035)2(03s*)?(03p)²(n3p)^(n3p*)4 Which species, in ...

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Q: select the matching answers that apply to stereoisomers, constitutional isomers, and conformational ...

A: The compounds with the same molecular formula but the bonds connectivity is different, known as cons...

Q: (a) The quantum number n describes the. * an atomic orbital and the quantum number e describes its o...

A:

Q: Give the IUPAC name of the compound below.

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional grou...

Q: Determine the empirical and molecular formula for chrysotile asbestos. Chrysotile has the following ...

A: A molecular formula of a compound  represents the number of atoms of each element present in that co...

Q: Solution A and B are separated by a membrane that is permeable to Mg2+ and impermeable to Cl-. Solut...

A: Given in question, MgCl2 concentration in solution A (CA) = 0.1 mM MgCl2 concentration in solution B...

Q: How many moles of ammonium ions are in 6.955 g of ammonium carbonate? Sodium hydroxide reacts with ...

A:

Q: decrease the freezing poi taloe 17. A solution of glucose in water is prepared so that the concentra...

A: Answer -

Q: Kindly solve this and show your solution. Preferably

A: The condensed structure are as follows:  

Q: Write the letter of the pair of compounds that illustrates the given isomerism. CH, CH3 CH CH, он D ...

A: Here we have to find the pair compounds from the given compounds which are cis-trans geometrical iso...

Q: Consider this reaction where the various partial pressures are known but the reaction is not yet at ...

A: So correct option is ∆G°

Q: Which of the following statements is false? * The percent yield = x 100% The limiting reactant is co...

A: In a chemical reaction, the limiting reactant is the reactant that gets consumed first and the other...

Q: a) Make a clearly labeled drawing of the bonding orbitals in ethylene (H2C=CH2). b) What is the mech...

A: First question is the drawing of molecular orbital of ethylene molecule where bonding molecular orbi...

Q: Determine the equilibrium constant for the following reaction at 25 deg. C: 2I- (aq) + Br2(l) -->  I...

A: The equilibrium constant for the above reaction is given below 

Q: Match each term with its antonym (opposite). Vaporization [Choose ] Deposition [Choose ] Solidificat...

A: Here the given terms are Vaporization, Deposition and Solidification. We have to choose the opposite...

Q: Comment on the general features of the 1H-NMR spectrum of isoamyl ester attached below

A: We can report on the structural aspect of the molecule depending on the nature of the signals like s...

Q: Reset Help 0.020 MNH4CI - solution that is most strongly dependent upon pressure 1. 0.0050 MCO2 2. -...

A:

Q: A sample of 5 lactobacillus bacteria found in yogurt measure 7.9 x 10-6 m in total length. A second ...

A: Total length of 5 bacteria = 7.9 x 10-6 m Total length of 3 bacteria = 5.2 x 10-6 m

Q: Calculation the pH of the following systematically. Make sure to include the pertinent reactions and...

A:

Q: Which of energy)? (Explain your answer) a. An H to O distance of 1.0 Angstrom b. An H to O distance ...

A: a. An H to O distance of 1.0 Angstrom b. An H to O distance of 2.0 Angstrom c. An H to O distance of...

Q: : O : : O: O O Decide whether these proposed Lewis structures are reasonable. Is the proposed Lewis ...

A: Lewis dot structure is diagrammatic representation of molecules by bonding electrons and non bonding...

Q: Solute A has partition coefficient K between benzene and water of 1.8 Le. Ais 1.8 times more soluble...

A: ANSWER :  option A is correct answer. 1. 12.2 %                                               2. 0.5...

Q: 9. Gas is one of the fundamental states of matter. Which statement best explains the fact that gases...

A: There are three phases of matter. The phase of matter can be interchanged by changing the temperatur...

Q: Options for 1)higher or lower Options for 2)higher or lower Options for 3)weaker or stronger

A: The answer is as follows:  

Q: Is the compound aromatic, nonaromatic, or antiaromatic?

A: Aromatic compounds are those which obey Huckel's rule. Huckel's rule predicts whether a planar molec...

Q: A solution is prepared from 64.4 g of a nonvolatile, nondissociating solute and 85.0 g of water. The...

A:

Q: Search the NIST library for the UV spectrum of biphenyl. What is the expected lambda (A) max?

A: Hydrocarbon is the term furnished to the molecule that has only carbon and hydrogen atoms as its con...

Q: H)=0.00000199526 c). pOH = 9.7 %3D OH =1.9952683e-10 1x 10 -14 =D5.0118724e-15

A: Given, pOH = 9.7     Required,                     Concentration of H+ & OH- ions

Q: metal object with a mass of 145.25 g is heated to 97.5 °C and then transferred to a calorimeter cont...

A: A metal object with a mass of 145.25 g is heated to 97.5 °C and then transferred to a calorimeter co...

Q: Identify the following aqueous salt solutions as acidic, neutral or basic solution. NH4ClO4  LiNO3 ...

A: 1. NH4ClO4 is acidic since the salt is obtained by the neutralization of weak base and strong acid. ...

Q: What acids would be formed by the vigorous oxidations of butan-2-one (1) and 2- methylcyclohexanone ...

A:

Q: In an aqueous solution, classify these compounds as strong acids, weak acids, strong bases, weak bas...

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Q: The work function of Au is 5.1 V. For an uncharged Au electrode, what is the electrochemical potenti...

A: Work function of Au = 5.1V We have been given an uncharged electrode. We have been asked to compare ...

Q: /hich of the following is NOT a step in the mechanism of the given reaction sequence? 1. LIAIH4 OMe ...

A: We have to predict the option not included in the mechanism for given reaction.  

Q: the factors that affect the movement of particlese

A: In this we have to choose  correct option for the factors that affect the movement of particles of m...

Q: Draw the structural formula of an alkyne or an alkene or the product of the following reactions: 1. ...

A:

Q: In the second propogation step, why is another Cl-Cl used? Why can't we just use the second Cl radic...

A: The second propagation step is as follows: Take the methyl radical, and it reacts with the Cl2 . Thi...

Q: und rate c

A:

Q: Complete the table below. Round each of your entries to 2 significant digits. You may assume the tem...

A: Conjugate acid contain one more hydrogen atom and one more positive charge than the base that formed...

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A:

Q: For number 1, please refer to the first image attached and the number 2 the second image. 1. What a...

A: 1. Neutralization reaction: The hydrogen ion of acid reacts with the hydroxide ion of a base to form...

Q: Which of the following are sets of quantum numbers for orbitals are possible?   a) n = 1, l = 1, m...

A: The correct option is:  

Q: Which ion would you expect to be smaller in size—I− or Br−? Explain.

A: Among the elements in the periodic table, the size of the elements increases as we go down the group...