Which molecules exhibit only London (dispersion) forces? CH3Cl CH4 Br2 NF3

Q: The mass of carbon, nitrogen, and hydrogen are 12amu, 16amu, and 1amu. What is the molecular weight…

A: Given:: Mass of C=12 amu mass of N= 16 amu (as given) mass of H= 1 amu molecular weight = ?

Q: Name the following amine, ester and carboxylic acids according to IUPAC. 14) 15) 16) NH2 OH OH Br

A: IUPAC nomenclature refers to International Union of Pure and Applied Chemistry.  This nomenclature…

Q: Estimate the absorption frequency of butadiene if the sum of the bond lengths is 0.424nm

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Q: A galvanic (voltaic) cell has the generic metals X and Y as electrodes. X is more reactive than Y,…

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Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

A: Weight of H2O = 5.6 gm

Q: C10H120 LOD 4000 3000 2000 1000 MAVENUIEEMI- DOST INSHITTENCEI

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Q: che time, in minutes, tl

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Q: Calculate the number of grams of aluminum produced in 1.04 hour by the electrolysis of molten AICI3…

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Q: How many grams of ribose (a carbohydrate) must be added to 200 ml of water to prepare a 0.1 m ribose…

A: Given :- molality of ribose solution = 0.1 m                Volume of water = 200 mL  To calculate…

Q: A spherical balloon is filled with 6 kg of hydrogen gas (H2) at 2 bar and 20 °C. Which nearly gives…

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Q: 4. Complete the following nuclear equations (fill in any missing numbers - don't forget to find the…

A: Concept: In a nuclear reaction the Atomic Mass number of reactants and products are conserve.  Alpha…

Q: determine the enthalpy change for each of the reactions: (It is necessary to draw Lewis structures…

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Q: Give the clear handwritten answer and explain

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Q: Data Sheet: Investigation of Nickel and Copper Coordination Complexes Part B: The Coordination…

A: Given: let density of water be "1.0 g/mL. mass of water=1.0 g/mL×45.6 mLmass of water=45.6 g

Q: order these with rising density glass liquid  gas crystal plasma

A: Density order is Solid >crystal > liquid >gases >plasma .

Q: Complete racemization had been observed in the product of a SN1 reaction of a haloalkane. How could…

A: In SN1 reaction, the product formed shows racemization. It means there is a presence of 50% of…

Q: A solution was measured with a pH of 7.16. Calculate the concentration of hydrogen ion in the…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: The vapor pressure of a substance at 20.0 °C is 58.0 kPa and its enthalpy of vaporization is 32.7 kJ…

A: To calculate the temperature at which vapor pressure is 66.0 kPa , we would use Clausius Clapeyron…

Q: A student made measurements on some electrochemical cells and calculated three quantities: AG". •…

A: To determine the incorrect value, we would use relation between ∆G° , K and E° to calculate value of…

Q: places and without units. K,(acetic acid) = 1.8 x 10-5.

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Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

A: Balanced the given redox reaction under acidic condition and identify oxidizing and reducing agent…

Q: reduction: U. oxidation: L

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Q: For the following reaction NO2(g) + SO2(g) = NO(g) + SO3(g) K = 4.15 at a particular temperature. If…

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Q: The osmotic pressure of an aqueous solution at 298 K is 99.0 kPa. Calculate the freezing point of…

A: Given: Osmotic pressure of the solution = 99.0 KPa. Temperature = 298 K

Q: Part B: The Coordination Number of Cu²+ Mass of Cu(NO,),.3H,O 2.3366 Volume of Deionized H,O 57.0…

A: Given: let density of water be "1.0 g/mL. mass of water=1.0 g/mL×57.0 mLmass of water=57.0 g

Q: 1. For the following pair of molecules, indicate which molecule absorbs at the longest wavelength in…

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Q: SPECTRUM E. Identify the compound (here) corresponding proton (with labels selected among H2, H3,…

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Q: occupying the first excited state (J = 1) to the probability of occupying the ground state (J=0) For…

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Q: 2. Complete the following equations for reactions of hydrocarbons. a. C̟H10 + O2 b. CH,-CH=CH, +…

A: In this question, we have to complete the following equation for the reaction of hydrocarbons.

Q: Example 2. Example 1. Assess the suitability of irrigation water having the following constituents:…

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Q: Consider these compounds: A. CPPO4 В. Mn(ОH)2 C. Caso3 D. BaF2 Complete the following statements by…

A: To compare the solubility of salts , we compare their Ksp values.  Salt having higher Ksp would be…

Q: Be sure to answer all parts. From the solubility data given, calculate the solubility products for…

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Q: To calculate the total energy required to convert a solid to gas using heat capacity, heat of…

A: Mass of water = 81.5 g Boiling point of water = 1000C ∆Hvap = 40.7 kJ/mol

Q: Help with one and two

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Q: grams of oxygen gas

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Q: DATA/CALCULATION SHEET NAME 1. crucible, cover, BaCl2 2H2O \$,2061 crucible and cover 14.0188g BaCl2…

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Q: 20 grams of potassium sulfate is dissolved into 100ml water, calculate the molarity of the potassium…

A: Given data,Mass of potassium sulfate=20gVolume of water=100mL=0.100L

Q: Hydrocarbons are known to be polar compounds. Octane is insoluble in water. only the first statement…

A: Hydrocarbons (Hydrogen+Carbon) are those Compounds which are formed by combination of Carbon and…

Q: Calculate the value of the equilibrium constant, Ke, for the reaction AgI(s) + 2 CN¯(aq) =…

A: Given: The solubility product for AgI = 8.52×10-17 The formation constant for [Ag(CN)2]- = 1.0×1021…

Q: Which of the following statements is correct when pentane is added with a water soluble orange dye?…

A: Given: Pentane is added to a water-soluble orange dye.

Q: For the reaction PCl₅(g) ⇌ PCl₃(g) + Cl₂(g) Kp = 1.45 × 10⁻⁴ at 160 °C. A 1.00 L vessel at 160 °C is…

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Q: n a lab, you titrate 25.0 mL of 0.100 M acetic acid (CH3COOH, a weak acid, pKa 4.756, Ka 1.75 x…

A: The equilibrium constant for the dissociation of a weak acid is expressed as Ka. The given weak acid…

Q: 1) KOH 2) EBr N-H 3) H,NNH;

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Q: At 25 °C, only 0.0810 mol of the generic salt AB2 is soluble in 1.00 L of water. What is the ?sp of…

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Q: re of 4 mol of H-(g) and 1.5 mol of Na(g) at 25°C and 1 atm or, a sample of 3 r at 25°C and 1 atm

A: A) Higher entropy  is 2 mol He gas at 150 °c and 0.2 atm pressure.  As temperature increases and…

Q: y answer you enter has the proposed addition or subtraction Is this possible? result 42.000 m +…

A: ->Addition or substraction of different units are not possible but multiplication and division of…

Q: Determine the Ecell for the following reaction if the reaction contains 0.725 M Ni2+(aq) in one…

A: Given reaction is, Fe3+(aq) + Ni(s) →  Fe(s) + Ni2+(aq) Eo of the cell is 0.194 V We have to find…

Q: 2. Calculate the amount of heat energy associated with 255 g of water vapor condensing at 10°C.

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Q: [Review Topica] [References) Draw structural formulas for all alkenes that could be used to prepare…

A: ->Hg(OAc)2,H2O/NaBH4 is used for oxymercuration demercuration reaction and form alcohol from…

Q: Mass of Cu(NO,);.3H,O 2.3366 Volume of Deionized H,0 57.0 Concentration of Cu²* Solution Moles Cu?+…

A: Given: