How to calculate the volume at 20 degrees celsius of 695 grams of liquid with density 1.20 g/mL?

Q: How many moles of lithium hydroxide would be required to produce 57.0 g of Li₂CO₃ in the following c...

A: Answer - According to the question - Given - Chemical reaction -  2 LiOH(s) + CO₂(g) → Li₂CO₃(s) + H...

Q: Liquid toluene (C7H8) is flowing through a pipe at a rate of 7.85 x 103 kg/min. a. What is the volum...

A: The molecular formula of toluene=C7H8 The mass flow rate =7.85 x 103 Kg/min a) The specific gravity ...

Q: Using Beer's Law, what is the molar absorptivity unit when concentration in ppm was used.

A: when concentration in ppm the unit of molar absorptivity is given below

Q: Which of the following compounds has a chiral carbon atom?

A: In organic chemistry, the chiral carbon is that tetrahedral carbon centre which are attached by four...

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: 2.66 + 4.38 ×10* -1.0835×10 K K JK T -1.2517×10¬ K -2.85 + 6.543×10² K?

A: Now, ∆S298 =2S298oHcl-S298oCl2-S298oH2 ∆S298 =2×186.9-223.1-130.7∆S298 =20Jkmol

Q: Vhich sample contains the fewest atoms? O a. 225 g C O b.50 g Xe O C. 125 g Fe O d. 25 g Ca O e. 50 ...

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Q: A chemist adds 480.0 mL of a 1.3 mol/L sodium nitrate (NaN solution to a reaction flask. Calculate t...

A:

Q: Compare and contrast GC/MS IR spectrophotometry. TLC spectroscopy, and UV/VIS spectrophotometry Make...

A: Analytical spectroscopy:

Q: (a) How much work is required to compress 4.99 mol of air at 20.4°C and 1.00 atm to one-tenth of the...

A:

Q: QUESTION 14 What is the geometry relative to the O atom in the Lewis structure below? H H -C H. H. l...

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Q: Based on the given data, what is the Àmax of copp 0.1 M Copper 300 0.157 325 0.233 350 0.465 375 0.5...

A: Given : We have to tell lambda max for 0.1 M copper.

Q: Give the Expanded Structure and IUPAC Name

A: The bond line notation of a molecule inbetween atoms is known as expanded notation of a molecule.

Q: molarity of HC

A:

Q: Copper Amax cobalt|Amax copp oncentration, mM 20.00 40.00 60.00 0.177 0.382 0.518 0.2 0.4 0.7 80.00 ...

A: Given : We have to calculate the concentration of cobalt and copper.

Q: QUESTION 1 Based on the given data, what is the Amax of cobalt? 0.1M Cobalt 300 0.451 325 0.467 350 ...

A: Definition: The wavelength at which a sample has highest absorption. 

Q: True or False 1. Mutarotation affects the reducing property of carbohydrates. 2. Anthrone test can b...

A: General chemistry of carbohydrates

Q: 1. In both the starting material and product the chemical shift of the hydroxyl proton is approximat...

A: Electron withdrawing group and intramolecular hydrogen bond interaction make a proton deshielded and...

Q: How much THE REQUIRED AMOUNT OF 500mg ASCORBIC ACID TABLETS should i need to pulverize? and; How muc...

A: Concentration of stock solution of ascorbic acid = 0.02 M                                         Av...

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A:

Q: Resolve the concentration of 10 mL of  0.1 N hydrochloric acid accidentally added with 90 mL of dist...

A: Volume of initial solution = 10 ml  Normality of initial solution  = 0.1 N  New volume of distilled ...

Q: Under what conditions is the volume of one mole of a gas equal to 22.4 L? What do you call this volu...

A: Under what conditions, volume of one mole of a gas is equal to 22.4 L ?  What do you call this volum...

Q: What is the molar absorptivity of cobalt at λmax of cobalt?

A: The data given is,  

Q: To which "omega" family of futty acids does this FA belong CooH Gire the del ta nomenclature of this...

A: The nomenclature of the fatty acids are provided.

Q: A sample of an unknown compound is vaporized at 130. °C. The gas produced has a volume of 2080. mL a...

A: Given - - > V = 2080 ml = 2.08 L P = 1 atm R = 0.082 L.atm/mol.K T = 130°C = 403.15K molar mass =...

Q: Draw the Haworth structure of the tetrasaccharide.

A:

Q: What is the molar solubility of Sn(OH)2 in a buffer solution containing equal concentrations of NH3 ...

A: Given: Equal concentrations of NH3/NH4.  

Q: Consider a two-level system of energy separation, 298 cm. At what temperature the population of the ...

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Q: 10.38 Give the IUPAC name for each compound. а. b. с.

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: Which results in a buffer?  Select all apply. a solution of NaOH(aq) and a solution of HCl(aq) in w...

A: Given : We have to tell which of the following will be buffer.

Q: on order in

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any spe...

Q: Given the following: Cgr + O2 =  CO2      ΔH = -0.394 J Cdi + O2 = CO2       ΔH = -0.396 J What i...

A: According to Hess’s law ,change in enthalpy of overall reaction is  sum of the  enthalpies of reacti...

Q: Develop a general equation for the standard heat of reaction as a function of temperature for one of...

A: Heat of reaction is defined as the amount of heat absorbed or released during a chemical reaction.

Q: The common laboratory solvent diethyl ether (ether) is often used to purify substances dissolved in ...

A: Data given: The vapor pressure of diethyl ether, Po = 463.57 mm Hg Mass of the new compound, w = 34....

Q: products

A:

Q: Give the condensed structure and IUPAC Name of the two

A: The given form of hydrocarbons are in condensed structures.  In the given IUPAC name of hydrocarbon ...

Q: What is the molar absorptivity of cobalt at λmax of copper?

A: The data given is,

Q: Calculate the volume in liters of a 0.28 mol/L aluminum sulfate solution that contains 100. g of alu...

A: Concept ; Molatity = moles of solute/ Volume of solution in Litre.  Thus by using this formula we ca...

Q: What volume of aztreonam (50 mg/ml) must be added to 500 ml of Mueller-Hinton broth to yield a solut...

A: Formula used: C1V1=C2V2

Q: ch rate law

A:

Q: Give reason 2 a) PCl5 acts as an oxidising agent. b) Dinitrogen is chemically inert

A: If the compound itself try to reduce then it will oxidise other . If the compound oxidise other subs...

Q: 2. Salt-in effect implies that solubility: a. Remains constant with increase in ionic strength b. In...

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Q: Label each molecule with the strongest intermolecular force exhibited in the pure substane

A:

Q: Calculate the minimum amount of air required for complete combustion of 1 kg of normal butane C4H10-...

A: Butane + oxygen → carbon dioxide + water C4H10(g) + 132O2(g) → 4CO2(g) + 5H2O(g) Now,  Molar mass of...

Q: What is the major product and the mechanism for the reaction of shown below? Br H3C OH CH3 HO CH3 CH...

A: The correct option is compound C/ SN1

Q: Calculate the new concentration of 1500 mL of 2.0 M solution after adding water to become 2225 mL?

A: Given :-  Initial concentration of solution (M1) = 2.0 M  Initial volume of solution (V1) = 1500 mL ...

Q: What happens during a dehydration reaction? Water reacts with the molecule and breaks it down into s...

A: The electronic configuration of carbon is 1s22s22p2

Q: ased on the given data, what is the λmax of cobalt?   0.1M Cobalt 300 0.451 325 0.467 350 0.584 3...

A: Given : We have to tell the lambda max for cobalt.

Q: Determine which of the two is more stable and explain

A:

Q: QUESTION 13 What is the geometry relative to the C atom on the left in the Lewis structure below? H....

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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.