What is the correct order of the components in a UV-Visible spectrophotometer?

Q: The reaction of 50 mL of N₂ gas with 150 mL of H₂ gas to form ammonia via the equation: N₂ (g) +…

A: According to Avogadro's law ,at constant temperature and pressure , equal volume of different gases…

Q: Question 33 of 33 > General Chemistry 4th Edition McQuarrie Rock Gallogly Consider an amphoteric…

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Q: 7.42. Consider the ionizations of life ad invi H + H₂N CH₂COOH₂N CH₂COOH H₂NCH₂COOH + H+ Assume that…

A: Here we have to determine equilibrium constant of the following given reaction   H3+1N–CH2-COO-1…

Q: A chemist prepares a solution of copper(II) sulfate (CuSO4) by measuring out 12. g of copper(II)…

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Q: Classify each reaction type: 1) MN + QP → QN + MP 2) CxHyOz + O2 → H2O + CO2 3) JR → R + J 4) B + D…

A: Here we are required to classify the type of reaction

Q: 12. Circle the acid that is most acidic using the factors we discussed regarding pka. In a short…

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Q: 2. (a) The v(CO) of isoelectronic series [Mn(CO)], [Cr(CO)] and [V(CO) are 2090 cm³¹ 2000cm¹ and…

A: This Question is based upon Inorganic IR Spectroscopy.

Q: if the [OH-] is 1.45x10 to the power -10 what is the pH?

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Q: A-me-i-a FH-C- OCH₁ D) mis peix FH-C II) OCH₁ OH OH III) IV) FH.C -OCH₂ FH.C -OCH₂ NHỊCHỊCH, Select…

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Q: if the pOH is 3.09 what is the pH?

A: If pH is less than 7 then solution is acidic in nature.If pH is greater than 7 then solution is…

Q: + HBr ROOR H₂O H₂SO4 H₂0 H₂SO4 H₂SO4 1) BH3 2) H₂O₂/NaOH 2 Br₂ 2 HCI 1) Hg(0Ac)2, H₂O 2) NaBH4 1)…

A: Fill in the blanks with appropriate structures to identify the major product of the reaction.

Q: A balloon is filled with 2 liters of air at sea level. If the balloon is taken up a mountain so that…

A: Given: The volume of the balloon at the sea level is 2 liters. We have to calculate the volume of…

Q: What gas law is being depicted by the picture? Explain.

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Q: Chloromethane, B. Cyclopentanethiol and Br2, C. H2S, D. none of the choices c. The reaction…

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Q: determine the number of grams of iodine gas in a 3.0 L container at 300K and a pressure of 1.5 ATM

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Q: Calculate [Pb+2(aq)] when the Ecell is 0.980 V at 25.0 oC for the following cell in line notation.…

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Q: Calculate the pH after addition of 50.00 mL of 0.1000 M HCl into a 50.00 mL 0.1500 M Na2C2O4…

A: When HCl is added to the given salt solution , it will react to give its conjugate acid.  So we…

Q: What is the minimum concentration of NaF needed to precipitate Barium in 0.040M Ba(NO3)2? [Select]…

A: Note- Dear student , the given question is a multiple question, hence I solved first question…

Q: (Q101) Outside of the nucleus, the strong force: Decreases by a factor of two for each electron…

A: Outside of the nucleus the strong force is  virtually non-existent So only option b is correct…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction at 15.0 °C is 128. kJ.…

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Q: 27) Calculate the pH of the following solutions and state whether they are acidic or basic. a) [H+]…

A: We know the relation ;  pH = -log[H+]  And ; pH + pOH = 14 If for a solution pH is less than 7,so it…

Q: 1. Provide a systematic name for each molecule represented below and a structure for the one name.…

A: The names of asked molecules are as below ? 1)  6-ethyl-2,5-dimethyl-7-propylundecane 2)…

Q: Calculate the equilibrium concentrations for all reactants and products if initial concentrations of…

A: We would draw ICE table and use equilibrium Concentration of CH4 to Calculate the change. From this…

Q: A 250 mL beaker is filled with 100 mL of a 0.30 M solution of acetic acid (CH3COOH) and 150 mL of a…

A: Acetic acid is a weak acid , so it do not dissociate completely into its ions. NaOH is a strong base…

Q: a) b) c) d) OH | CH3CH₂C=0 CH3CH₂CH₂OH Н OH CHOLL CH3CH₂C=0 Cr₂O72- H₂SO4 CH3CH₂C=0 O O || ||…

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Q: Lewis Dot Structures Draw the Lewis dot structures for th use VSEPR Theory to predict the gec the…

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Q: Determine the oxidation number for the indicated atom in each presented formula. 1. What is the…

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Q: A pure sample of Substance S is put into an evacuated flask. The flask is then heated steadily and…

A: For substance Y and Z , those parts of graph will change as per substance S which are different .…

Q: Which of the following statements is true regarding the iron-phenanthroline method?   I. Any…

A: Analytical chemistry involves the separation, identification and purification of compound.

Q: A controversy broke out as a dead body was found in a bar on Cornelia Street. The media revealed…

A: Given: [CN-] prior to dilution, M Abs@ 725 nm 0.000 0.002 0.040 0.160 0.100 0.390 0.160…

Q: HHO H H-C-C-C-0-C-E HHHO III! H-C-C-C-C-0-H III JI Н Н A X Y The compounds above have the same…

A: Nature of functional group in both compounds decide the properties.

Q: 11. The molecule below is reacted with ethylene glycol in acidic conditions. The product contains…

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Q: the temperature increases from 23.0°C to ________°C.

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Q: CH₂ 323 ·CH CECH CH3 I CH₂ CH3 -CH-CC-CH₂-CH-CH- CH3

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Q: (Q89) What is the value (in kJ) of the standard Gibbs free energy change (AGOrxn) for the following…

A: Given-> E°Ni2+/Ni = -0.23 V E°Au3+/Au = 1.50 V

Q: Carla and her friends were tasked with determining the heat of reaction for the neutralization of…

A: The reaction between HX and NaOH can be represented as: HX+NaOH→NaX+H2O Number of moles are…

Q: 4. Write the following balanced equations. • Solid iron(III) sulfide reacts with gaseous hydrogen…

A: Hydrogen chloride is represented  by HCl Iron (lll) sulfide is represented by Fe2S3

Q: 0.189 grams of Fe (MW=55.85 g/mol) contains how many moles of Fe?

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Q: Nuclear power stations produce dangerous radioactive waste which must be stored safely for thousands…

A: According to bartleby guidelines we're supposed to answer only first question among these So please…

Q: Given data for electrolysis of Gd ions: mmol of Gd metal = 25 current: 1.0 Ampere t = 120 minutes…

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Q: Select the oxidation number for each atom in Li3PO3. Li P O

A: We need to find oxidation state of each element

Q: A) Continuing from a pre-deposition of dopants to a substrate with a bulk concentration of 1016/cm³,…

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Q: zo determined the density of a sample of aluminum.  For his sample, he found the volume was 0.350…

A: To calculate the percentage error in calculation.

Q: 30. SYNTHESIS! Propose a multistep synthesis for the following transformation. Use the starting…

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Q: Guideline 3: we prefer not to add this substituent عا كن يمكن تحط هذا مركي MeO ملم جرا 14 مرا NH₂…

A: To prepare this compound, first of all we will do nitration of benzene ring and then we will do…

Q: Give the systematic (IUPAC) name for each molecule. This molecule has the condensed formula CH 3…

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Q: l2O5+5CO 5CO2+l2 80.0 g of iodine (V) oxide reacts with 28.0 g of carbon monoxide what is the…

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Q: What gas law is being depicted by the picture? Explain.

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Q: Which N-containing organic compound can be reduced to produce butan-2-amine? A butanenitrile (B)…

A: -> reduction of nitrile group produce secondary amine. ->reduction of amide produce secondary…

Q: 1. K₂[Co(dme)(bpy)(NCS)CI₂] i. ii. iii. Coordination compound Determine the oxidation state of…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…