Chemistry concepts and calculations

consider a balloon filled with oxygen at 1 atm and at a volume of 10 L at 293K.

consider a balloon filled with oxygen at 1 atm and at a volume of 10 L at 293K. assuming ideal gas, what would be its volume at a depth of 2500 m under the ocean surface at 277K? …

consider a balloon filled with oxygen at 1 atm and at a volume of 10 L at 293K.

consider a balloon filled with oxygen at 1 atm and at a volume of 10 L at 293K. assuming ideal gas, what would be its volume at a depth of 2500 m under the ocean surface at 277K? …

consider a certain type of nucleus that has a half-life of 32 min. calculate the

consider a certain type of nucleus that has a half-life of 32 min. calculate the percent of original sample of nuclides remaining after 2.5 hours have passed. Please explain thank…

consider a cloudless consider a cloudless consider a cloudless exas woman\'s Uni

consider a cloudless consider a cloudless consider a cloudless exas woman's Universit g.com/ibiscms/mod/ibis/view.php?id-5069304 Gradebook Not Set 646,100 o 2/19/2018 08:33 PM Cal…

consider a separation performed on a 35 mm long n tubular column with a 0.50 mm

consider a separation performed on a 35 mm long n tubular column with a 0.50 mm diameter, and Consider a separation performed on a 35.0 mm a 2.0 pm thick stationary phase. Compoun…

consider a spring with mass m=1g in Earth\'s gravitational field (ie on Earth).

consider a spring with mass m=1g in Earth's gravitational field (ie on Earth). Suppose that when the spring has an end to end length of x, the spring exerts a force given by F(x)=…

consider an electron freely moving ina two-dimensional square boxof length 2.50

consider an electron freely moving ina two-dimensional square boxof length 2.50 nm. a) evaluae the zero-point energy of the particle. b) what is the origin of this zero-point ener…

consider an electron freely moving ina two-dimensional square boxof length 2.50

consider an electron freely moving ina two-dimensional square boxof length 2.50 nm. a) evaluae the zero-point energy of the particle. b) what is the origin of this zero-point ener…

consider an electron freely moving ina two-dimensional square boxof length 2.50

consider an electron freely moving ina two-dimensional square boxof length 2.50 nm. a) evaluae the zero-point energy of the particle. b) what is the origin of this zero-point ener…

consider each error below. Explain how it would affect the calculated Molar Mass

consider each error below. Explain how it would affect the calculated Molar Mass of the volatie tqidChoose the option that best explains each situation Molar Mass of volatile liqu…

consider each error below. Explain how it would affect the calculated Molar Mass

consider each error below. Explain how it would affect the calculated Molar Mass of the volatie tqidChoose the option that best explains each situation Molar Mass of volatile liqu…

consider each of the following and decide what effect it would have on youe expe

consider each of the following and decide what effect it would have on youe experiental molarity . Will the error cause your answer to be higher or lower than it should be >or …

consider each pair of structural formulas that follow and state whether the two

consider each pair of structural formulas that follow and state whether the two formulas represent the same compound, whether they represent different compounds that are constitut…

consider figure 13.1 below. What are questions 8&9? volume be at STP? s consider

consider figure 13.1 below. What are questions 8&9? volume be at STP? s consider Figure 13.1. the height of the mercury column in the leveling bulb is 10 mm greater than that …

consider how each of the situations described below would affect the experimenta

consider how each of the situations described below would affect the experimental value determined for the molecular weight of an unknown solid acid. explain why the experimental …

consider n moles of ideal gas kept in a heat isolated cylinder (all processes ar

consider n moles of ideal gas kept in a heat isolated cylinder (all processes are adiabatic) with a piston at extrnal pressure P(i), and at the temperature T(i). the extrnal press…

consider naphthalene,C10H8(MM=128.2 g/mol), the active ingredient of some moth b

consider naphthalene,C10H8(MM=128.2 g/mol), the active ingredient of some moth balls. A solution of naphthalene is prepared by mixing 35 g of naphthalene with 1.2 L of carbon sulf…

consider that 1.5g ofone of the following gases (CH4, NO, O3, Cl2) is placed in

consider that 1.5g ofone of the following gases (CH4, NO, O3, Cl2) is placed in a 1.2 L balloon at 30.7 inches Hg and 27 C. Use the ideal gas law in order to.identify this gas con…

consider the ammonia gas formation reaction at 298K 3/2 H2(g)+1/2N2(g)--> NH3(g)

consider the ammonia gas formation reaction at 298K 3/2 H2(g)+1/2N2(g)--> NH3(g) a) calculate the reaction enthalpy for the formation of ammonia using the following info: 3H(g)…

consider the ammonia gas formation reaction at 298K 3/2 H2(g)+1/2N2(g)--> NH3(g)

consider the ammonia gas formation reaction at 298K 3/2 H2(g)+1/2N2(g)--> NH3(g) a) calculate the reaction enthalpy for the formation of ammonia using the following info: 3H(g)…

consider the bromination of ani line or aniso le, which of the fo l lowing poten

consider the bromination of aniline or anisole, which of the following potential products are liquids at room temperature? consider the bromination of aniline or anisole, which of…

consider the bromination of ani line or aniso le, which of the fo l lowing poten

consider the bromination of aniline or anisole, which of the following potential products are liquids at room temperature? consider the bromination of aniline or anisole, which of…

consider the cell: Fe(s)/Fe2+(.325 M)//Ag+(5.50*10^-4M)/Ag(s) a)determine anode

consider the cell: Fe(s)/Fe2+(.325 M)//Ag+(5.50*10^-4M)/Ag(s) a)determine anode and cathode Fe2+/Fe =>Eo=-0.44, Ag+/Ag=>Eo=0.7993 b)calculate Eocell and express balanced rea…

consider the conversion of 2 moles of liquid water at 50 degrees C completely in

consider the conversion of 2 moles of liquid water at 50 degrees C completely into steam at 150 degrees C in three steps: i) heating liquid water from 50 degrees C to 100 degrees …

consider the conversion of 2 moles of liquid water at 50 degrees C completely in

consider the conversion of 2 moles of liquid water at 50 degrees C completely into steam at 150 degrees C in three steps: i) heating liquid water from 50 degrees C to 100 degrees …

consider the dissolution of a 1.50g of salt xy ... Question Consider the dissolu

consider the dissolution of a 1.50g of salt xy ... Question Consider the dissolution of a 1.50g of salt XY in 75mL of water within a calorimeter. The temperature of the water decr…

consider the equilibrium between liquid water and gaseous water: H_2O(l) reversi

consider the equilibrium between liquid water and gaseous water: H_2O(l) reversiblearrow H_2O(g) Predict the signs of Delta H degree and Delta S degree for the evaporation of wate…

consider the following compounds: NH4Cl, KHSO4, KNO2 and NaNO3... which compound

consider the following compounds: NH4Cl, KHSO4, KNO2 and NaNO3... which compound would you choose to produce an aqueous solution of pH 8.65? and calculate the molarity of the solu…

consider the following depiction of 1,3,5-trimethylcyclohexane and indicate the

consider the following depiction of 1,3,5-trimethylcyclohexane and indicate the cis-trans relationships between the indicated substituents: Consider the following depiction of 1,3…

consider the following electrolysis reactions. Assume T = 298 K. Here is a table

consider the following electrolysis reactions. Assume T = 298 K. Here is a table of standard reduction potentials. If current is negligible, What voltage must be applied to drive …

consider the following galvanic cell with a standard hydrogen electrode (S.H.E.)

consider the following galvanic cell with a standard hydrogen electrode (S.H.E.) as the left electrode. Consider the following galvanic cell with a standard hydrogen electrode (S.…

consider the following oxidation-reduction reaction : 2 Fe 3+(aq) + 2 Hg (l) + 2

consider the following oxidation-reduction reaction : 2 Fe 3+(aq) + 2 Hg (l) + 2Cl- (aq) -----> 2Fe 2+ (aq) + Hg2Cl2 (s) Which one of the following pairs correctly indicates th…

consider the following pairs of saccharides (probably best to consult the slides

consider the following pairs of saccharides (probably best to consult the slides from lecture showing all the monosaccarides,may need Google, too): a. D-arabnose D-ribose b. sucro…

consider the following reaction CHCl 3 (g) + Cl 2 (g) ----> CCl 4 (g) + HCl (g)

consider the following reaction CHCl3 (g) +Cl2 (g) ----> CCl4 (g) + HCl (g) initial rate of the reaction was measured at several differentconcentrations of the reactants with t…

consider the following reaction SO2Cl2= SO2+Cl2. A reaction mixture is made cont

consider the following reaction SO2Cl2= SO2+Cl2. A reaction mixture is made containing an initial [SO2Cl2] of 2.3 x10^-2 M. At equilibrium, [Cl2]= 1.1x10^-2 M. Calculate the value…

consider the following reaction at 25 o C (CH3)3COH +HI ---> (CH3)3Cl + H20 The

consider the following reaction at 25oC (CH3)3COH +HI ---> (CH3)3Cl + H20 The experimentally determined rate law for this reaction indicates that the reaction is first order in…

consider the following reaction: 2GeO(g) +W2O3(g) 2GeWO4 Kp = 4.7 times 10^3 del

consider the following reaction: 2GeO(g) +W2O3(g) 2GeWO4 Kp = 4.7 times 10^3 delta H = 92 KJ T= 425K When the equilibrium partial pressure of GeO(g) = 0.020 atm and GeWO4(g) = 0.9…

consider the following reaction: 2H2O (g) + 2SO2 (g) 2H2S (g) + 3O2 (g) a

consider the following reaction: 2H2O (g) + 2SO2 (g) <---> 2H2S (g) + 3O2 (g) a reaction mixture initially contains 2.8 M H2O and 2.6 M SO2. Determine the equilbirum concent…

consider the following reaction: 2H2O (g) + 2SO2 (g) 2H2S (g) + 3O2 (g) a

consider the following reaction: 2H2O (g) + 2SO2 (g) <---> 2H2S (g) + 3O2 (g) a reaction mixture initially contains 2.8 M H2O and 2.6 M SO2. Determine the equilbirum concent…

consider the following reaction: 2NO+2H2 yeilds N2+2H2O A. the rate low for this

consider the following reaction:     2NO+2H2 yeilds N2+2H2O A. the rate low for this reation is first order in H2 andsecond order in NO. write the rate law. B. if the rate constan…

consider the following reactions and their heats of combustion Question 16 of 25

consider the following reactions and their heats of combustion Question 16 of 25 Due Date: Points Possible: Grade Category: 11/29/21 25 Graded Combustion Reaction Map de 1-butene …

consider the following reactions and their respectiveequilibrium constants NO(g)

consider the following reactions and their respectiveequilibrium constants NO(g)+ 1/2 Br2(g)<---> NOBr(g) 2NO(g)<--->N2(g)+ O2(g) calculate the value of the equilibriu…

consider the following separation scheme; Soultion containing Ag+,Pb^2+, and Cu^

consider the following separation scheme; Soultion containing Ag+,Pb^2+, and Cu^2+ then add HNO3, so pH=1 and add H2s;Heat x=?     and Y (aq), Pb^2+ what is present in the precipi…

consider the following voltaic cell Pt | OCl- (aq) | Cl- (aq) || SO4^-2 (aq) | S

consider the following voltaic cell Pt | OCl- (aq) | Cl- (aq) || SO4^-2 (aq) | S2O8^-2 (aq) | Pt What pH would the solution need to be to drop the voltage by 10% while all ion con…

consider the folowing reacBon H,soe+ 2KOH Koso\' + 2Hroldentiwhat man (a tegory

consider the folowing reacBon H,soe+ 2KOH Koso' + 2Hroldentiwhat man (a tegory of reation t is. r posse furt er categorize into all eeer relevant types of reactor. Double Replacem…

consider the general gas-reaction of a molecular substance, A 1. A-> B At very l

consider the general gas-reaction of a molecular substance, A 1. A-> B At very low pressure how many such reactions occur by the following mechanism 2. A+A -> A* + A (slow) …

consider the generic reaction below where a dilute aqueous solution of \"A\" rea

consider the generic reaction below where a dilute aqueous solution of "A" reacts with water, the solvent. Explain why, even though water is a reactant, increasing the amount of w…

consider the loop shown in the figure which is partially embedded in a magnetic

consider the loop shown in the figure which is partially embedded in a magnetic field. the mass m is connected to the loop "pulls" the loop out of the wire by virtue its weight. c…

consider the reaction 2Fe(s)+3O2(g)-->Fe2O3 if 11.9g of iron III oxide is produc

consider the reaction 2Fe(s)+3O2(g)-->Fe2O3 if 11.9g of iron III oxide is produced from a certain amount of iron how many grams of oxygen are needed for this reaction Please sh…

consider the reaction 2so2(g) + o2(g)=2so3(g) taking place at 50.0 c and 1.000 a

consider the reaction 2so2(g) + o2(g)=2so3(g) taking place at 50.0 c and 1.000 atm pressure. if 300.0 ml of so2(g) react with 150.0 ml of O2(g), what vloume of so3(g) will be prod…