What is the partial pressure of carbon dioxide at equilibrium at 1,021 K. CaCO3(s) CaO(s) +CO₂(g) AG°f (kJ/mol) AH°f (kJ/mol) S° (J/mol-K) Type your answer... CaCO3(s) -1081.4 -1220.0 110 CaO(s) -603.7 -634.9 38.1 CO2(g) -394.36 -393.51 213.8

Q: Spectrum 6A: 3 Spectrum 6B: 90 80 70 2 60 illle 1 50 PPM PPM 40 6 30 relative peak areas 20 10 0

A: The question is based on the concept of organic spectroscopy. We need to identify the compound.

Q: Proteins in hair contain disulfide bonds between cysteine amino acid residues. When a person gets…

A: The amino acid containing the sulfur atom is cysteine.  The boiling point of the compound is…

Q: How much of the bezaldehyde from c was dissolved in the ether layer after the first separation?

A: We need to determine how much of the benzaldehyde from 3c was dissolved in the ether layer after the…

Q: с 1 ОН ОН H₂SO4, A ОН POCI 3, pyridine LloM.I - (and) НОБИ. 24 ЯOO OH S NaOCl, АСОН

A: Since it is a multiple subpart question, I am solving the first three as per the answering…

Q: Xenon hexafluoride was one of the first noble gas compounds synthesized. The solid reacts rapidly…

A:

Q: Zn(NO3)2 + NAOH →

A: Zinc nitrate reacts with ammonium hydroxide to form zinc hydroxide and ammonium nitrate. The…

Q: Write the symbol for alpha beta and gamma radiation. Include atomic mass and atomic number

A: Introduction :-  α –decay:-                 "Whenever the element emits an α-particle, the mass…

Q: A solution of Na₂CO3 is added dropwise to a solution that is 0.0424 M in Nd³+ and 4.27e-09 M in…

A: Given,Concentration of Nd3+ solution = 0.0424 MConcentration of Hg22+ solution = 4.27e-09 MThe Ksp…

Q: 2) At what temperature does the level ν = 1 of I2 have i) half of the population of the basal state

A: 2)The following equation must be used to determine the temperature at which the level v = 1 of I2…

Q: Calculate the energy for the transition of an electron from the n = 2 level to the n = 4 level of a…

A: The energy of a hydrogen atom is given by the formula:

Q: Identify the nucleophilic centres in the following molecule: Type numbers of all of the nucleophilic…

A: A nucleophilic center is an atom or group of atoms in a molecule that has a high electron density…

Q: The vapor pressure of benzaldehyde at 97 °C is about 60 mm Hg. Assume atmospheric pressure is 760 mm…

A: To determine how much of the distillate collected from steam distillation is benzaldehyde, we need…

Q: This page left intentionally blank for scratch work. Draw all the Constitutional and stereoisomers…

A: We know that Radical chlorination of alkane is a reaction of Cl2 with alkane in the presence of heat…

Q: products, and name them using IUPAC rules. H₂O H+

A: Given reaction is : Give the structure of product and also write its IUPAC name :-

Q: Spectrum 1A: 3 Relative peak areas Spectrum 18: 220 200 180 160 2 PPM 140 120 100 PPM 80 60 40 20 0

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: Calculate the proportion of I2 molecules in their basal state, first and second excited state at 25…

A: To calculate the proportion of I2 molecules in their basal state and excited states at 25 °C, we…

Q: Balance the redox reaction in acidic solution: Cu(s) + NO3(aq) → Cu²+ (aq) +NO₂(g) Express your…

A: Given reaction Cu(s)+ NO3- (aq) → Cu2+ (aq) + NO2 (g) Oxidation half reaction   Cu(s) →Cu2+ (aq)…

Q: identify each of the following as a triacylglycerol, steroid, gycerophospholipid, wax, a saturated…

A: Triacylglycerol: Triacylglycerol (TAG) is a type of lipid molecule that consists of a glycerol…

Q: Which one of the following solutions would be the most basic? Weak Acid HCN HNO₂ Ka 4.9 x 10-1⁰ 4.5…

A: -> Ka value represents acidity if Ka value greater then it has more acidity hence, basicity is…

Q: The quantity of Cl^- in a municipal water supply is determined by titrating the sample with Ag^+.…

A:

Q: Let C(t) be the carbon dioxide level in parts per million in the atmosphere where t is the time in…

A: To calculate the concentration of carbon dioxide in ppm in the atmosphere using the following model…

Q: Spectrum 2A: 12 Relative peak areas 1 Spectrum 28: 10 180 160 140 8 120 6 PPM 100 PPM 80 4 60 7/11…

A: The question is based on the concept of organic spectroscopy. we need to analyse the spectral data…

Q: Question 3 What is the solubility of nitrogen gas, in mg/100 g H₂O at 25°C?

A: We can determine the solubility of given gases in water with respect to change in temperature by…

Q: How many liters of gaseous hydrogen bromide at 99°C and 0.519 atm will a chemist need if she wishes…

A:

Q: Calculate the mass percent of a vinegar solution with a total mass of 97.79 g that contains 3.91 g…

A: Given, mass of vinegar solution = 97.79 g mass of acetic acid = 3.91 g mass percent = ?

Q: Which of the following compounds is MOST reactive with respect to an aromatic nitration reaction?…

A: Aromatic compounds undergo electrophilic substitution reaction. For example nitration reaction with…

Q: please give solution and answer to this question  thank you

A: Consider the given information as follows; CaO (s)  +   CO2 (g)    →    CaCO3 (s) ∆rS° = ?

Q: Point B Region A Region K Region C pc S Point D - Point J Enc pa Region I Region E Point Region G…

A: Region A = Capacitive current Region C= Faradaic current Region E= Anodic (oxidation) positive…

Q: Convert the following to mass in grams 1.75 x 1023 atoms Pb Show Your Work

A:

Q: ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take What is the IUPAC name of the…

A:

Q: Phosphoryl chloride, Cl3PO, is made by the reaction shown below: P40 10 + 6PCL5 --> 10Cl3 PO How…

A: Using the given heats of reactions, we can calculate the change in enthalpy for the reaction…

Q: 10. Label the picture shown. (unsaturated, saturated, supersaturated) [i at 25 C Convert the values…

A: Saturated: A saturated solution is one in which the solvent has dissolved as much solute as it can…

Q: or the given reaction mechanism, answer the following questions: AC+ 4 BAB4 + C C + AC → AC₂ fast…

A: The given reaction mechanism: AC+4B→AB4+C slowC+AC→AC2 fastAB4+AC2→A2C2+4B fastA2C2→A2+C2 fast

Q: 8. Fill in table. Pay attention as some complexes are octahedral, square planar or tetrahedral. # d…

A: The octahedral field around the complex is determined by the oxidation state and the ligand field…

Q: identifying and analysis the spectra

A: We need to interpret the 1H-NMR and 13C-NMR spectroscopy peaks and identify the characteristics IR…

Q: Solution of the Schrödinger wave equation for the hydrogen atom results in a set of functions…

A:

Q: 1. Which single bond is expected to vibrate at the lowest frequency? A. CEC B. C-C C. C-N D. C=O E.…

A:

Q: All except which of the following describe a competitive enzyme inhibitor? A) The effect of the…

A: We have to tell among the given options which one doesn't describe a competitive enzyme inhibitor.…

Q: n inorganic chemistry we learned about hard/soft acid/base. What is the best way to understand the…

A: Inorganic chemistry uses the hard/soft acid/base (HSAB) theory to explain why some chemical species…

Q: Ethylene glycol (IUPAC name: ethane-1,2-diol) is a diol as it contains two alcohol functional…

A:

Q: Consider this metal complex: 2 L4 FT Complex 4 Now decide whether each complex in the table below is…

A:

Q: Most supersonic planes produce exhaust of hot gases containing many compounds, including nitric…

A: l

Q: Give an acceptable name for these compounds. (a) NH₂ (b) (c) N COOH -Ń₂CI

A:

Q: At what pH would 95% of the free chlorine (HOCI + OCI) concentration be in the form of hypochlorous…

A:

Q: Predict the product of the following reaction by writing a good mechanism. H₂SO4 (aq)

A: In addition reaction breaking down of bond takes place and new atom or group of atom is attached…

Q: A local AM radio station broadcasts at a frequency of 615 kHz. (1khz= 1000s -1) Calculate the…

A:

Q: the question is basically asking why do we run out of the more abundant reactant first.

A: The first reaction is: N2+3H2→2NH3 The number of N2 and H2 molecules is 3 and 7, respectively. The…

Q: 4) If 42.57 mL of 0.10M NaOH is used to back titrate a mixture of an unknown mass of calciun…

A: Answer: Moles of HCl used will be equal to the moles of HCl reacted with CaCO3 and moles of NaOH,…

Q: What is the free energy change in a reaction of 21.77 g of zinc metal at 25°C? (kJ, 0.01) Zn(s) +…

A: Given =>     Reaction  Zn(s) + Cu+2 (aq) --> Zn+2(aq) + Cu(s)   Determine the standard Gibbs…

Q: terms of polarity. each substance as ionic or molecular and then as miscible or immiscible in water.…

A: Answer:- This question is answered by using the simple concept of type of compounds and their…