What is the molarity of 710. mLmL of solution containing 2.40 mol of Na2SO4

Q: Potassium permanganate produces a saturated solution at .480M concentration.  How many grams of…

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Q: 01 Om Onl OV OIV jor organic product for the reaction. 1) NaNH, 2) CI II III ? IV V -C/

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Q: It requires 0.426 L of air to fill a metal foil balloon to 1.000 bar pressure at 25°C. The balloon…

A: Answer: This question is based on combined gas law which is shown below: P2V2T2=P1V1T1 Here:…

Q: Predict the major product/s of the following reaction (select all that app 8 + Br oas

A: In reaction of an alkene with Br2 , Br atoms add on both carbons bonded by double bond . The…

Q: What is the mass of xenon gas contained in a 1.50 L vessel at 3.70 bar and 362 K? Enter the value…

A: Given, Volume = 1.50 L  Pressure= 3.7 bar= 3.65 atm Temperature= 362 K

Q: If 0.50 mol of NO2 is placed in a 2.0 L flask to create NO and O2, calculate concentrations of all…

A: Given :  Keq = 1.2 × 10-5 M  Initial concentration of NO2 = 0.50 mol  Volume of container= 2.0L…

Q: + Nal + NaCl

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Q: Draw the mechanism for the following reaction.

A: Here we are required to draw the mechanism for the reaction given.

Q: Describe the bonding in the elemental oxygen molecule, O₂. Be sure to include terms such as…

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Q: A sample of oxygen gas occupies a volume of 9.60 L at 51.0°C and 358 torr. If the volume of the gas…

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Q: The cold inflation pressure of many car tires is 30 lb/in2, which is the gauge pressure. If 1 atm =…

A: Given: Gauge pressure = 30 lb/in2 1 atm = 14.7 lb/in2

Q: Draw a Lewis structure for each of the components of the reaction and using bond enthalpies chart in…

A: Given - H2(g) + 1/2O2(g) -> H2O(g)

Q: Try Again Your answer is incorrect. A chemist titrates 160.0 mL of a 0.5839 M benzoic acid…

A: At equivalence point, acid and base would neutralize each other to form salt. So moles of base would…

Q: Consider the reaction N2O (g) + NO2 (g) -----> 3NO (g) k= 4.4 x 10-19 a) calculate the Delta G0 at…

A: Given reaction: N2O (g) + NO2 (g) -----> 3NO (g) K = 4.4 x 10-19 Delta Gf0 for NO2 (g) = 51.3…

Q: A gas volume is 76.31 L at 8.209 atm. The pressure of the gas changed to 2.041 atm at the same…

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Q: Draw the correct Lewis structure for the following molecules

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Q: Calculate the standard entropy change for the following reaction.   2N2(g) + 6H2(g) → 4NH3(g)…

A: The standard entropy change of any reaction is defined as the difference between the sum of standard…

Q: What is the the root-mean-square speed of H₂ molecules at 31.3 °C? i eTextbook and Media m/s

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Q: Which of the following are correct ways of representing the mass fraction (or mass percentage) of a…

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Q: Using molarity to find solute moles and solution volume A chemist adds 2.00 L of a 0.786 mol/L zinc…

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Q: What will be the correct stereochemistry of the product of this reaction? Br NaCN

A: Type of reaction:- SN2 .

Q: The pressure of a sample of gas is measured with an open-end manometer. The liquid in the manometer…

A: First we need to calculate the pressure of gas using atmospheric pressure and height. Then using…

Q: 11.9 L cylinder contains a sample of gas at 16.7 atm. What pressure would the gas be in a 5.3 L…

A: At constant temperature volume of gas is inversely proportional to pressure

Q: How many possible alkynes exist with a molecular formula of C,Hg? 01 02 03 04

A: Structural isomers: Same molecular formula but different structure

Q: A bright violet line occurs at 435.8 nm in the emission spectrum of mercury vapor. What amount of…

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Q: in the presence of a common ion. Calculate the solubility of MgF2 (a) in pure water and (b) in a…

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Q: Chemistry 1. Determine the remaining concentration of HCI in the 25ml aliquot? Given: Volume…

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Q: When NH3(aq) is added to Cu2+ (aq), a precipitate initially forms. Its formula is: a) Cu(NH)3 b)…

A: Chemical formulae- Chemical elements and chemical compounds are represented by chemical formulas.…

Q: The van der Waals equation for real gases contains an a parameter and a b parameter. Which statement…

A: The gases which have intermolecular forces of interaction between them are called real gases. They…

Q: Copper (II) nitrate decomposes on heating according to the unbalanced equation given below. Cu(NO3)2…

A: To solve this problem we have to balanced the given chemical equation . In the balancing of chemical…

Q: A sample of nitrogen gas occupies a volume of 8.99 L at 61.0°C and 404 torr. If the volume of the…

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Q: What is the name of this alkene?

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: When the ionic compound NaBr is dissolved in water, which species will react wi water to a…

A: Hydrolysis of salt depends on the nature of the acid and base from which the salt is formed. The…

Q: Elemental carbon usually exists in one of two forms: graphite or diamond. It is generally believed…

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Q: . Identify the Fischer projection(s) of the expected major product(s) for the following reaction. a)…

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Q: A 15.0 mL solution of Ba(OH)₂ is neutralized with 31.7 mL of 0.200 M HCl. What is the concentration…

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Q: A 55.8 g sample of glass is put into a calorimeter (see sketch at right) that contains 300.0 g of…

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Q: d. ... x Br KOt-Bu 50°C CH3NH₂ undergoing E2 undergoing SN2

A: Note: It is specifically mentioned to solve c and d only. Tertiary alkyl halides undergo SN1 and E1…

Q: в Всион 5,2 KOH Е2

A: SN2 and E2 reactions proceeds through concerted single step mechanisms. There is no rearrangement…

Q: Current Attempt in Progress It requires 0.426 L of air to fill a metal foil balloon to 1.000 bar…

A: Given -> Volume of air at initial condition=V1=0.426 L Initial condition…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: hat is the pH of a 0.455 M HNO3 solution? ur Answer:

A: HNO3 is Strong acid hence it dissociated fully in aqueous solution

Q: .. For the reaction sequence shown, what is the expected major product? X Br || OCH3 + enantiomer…

A: -> Alkene reacts with HBr and form alkyl bromide proceeds through most stable carbocation. ->…

Q: What is the molar mass of a gas if 1.99 grams of the gas in a 0.529 L flask at 298 K has a pressure…

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Q: Write a net ionic equation to show why the solubility of Pb(OH)₂(s) increases in the presence of a…

A: In aqueous solution PbOH2 s ionizes in the following way -                             PbOH2 s  ↔…

Q: Use the References to access important values if needed for this question. A sample of helium gas…

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A: Primary bromide first form a 1o carbocation in presence of silver which precipitate as AgBr. Then a…

Q: This Potential Energy Diagram represents an exothermic reaction; excess energy is released when the…

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Q: lewis dot structure to show the ionic or covalent bonding following compounds., and can you also use…

A: Here we have to write the  formula of compounds,  Lewis structure and types of compounds  I.e…

Q: Calculating standard reaction free energy from standard... Using standard reduction potentials from…

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