Based from the phase diagrams of water and carbon dioxide, answer the following questions and justify your answers: 1. You have ice at 263 K (-10.0 oC) and 1.0 atm. What could you do to make the ice sublime? 2. A sample of dry ice (solid CO2) is cooled to 173 K (-100.0 oC), and is set on a table at room temperature (298 K; 25 oC). At what temperature is the rate of sublimation and deposition the same (assume that pressure is held constant at 1 at

Q: HO2C n-BuLi, CO2 H H Me.,, THE Ме., -78 °C Me Me Me Me

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Q: the standard enthalpies of fo

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Q: Assuming the final solution will be diluted to 1.00 L , how much more HCl should you add to achieve ...

A: pH = - log [H+] So, [H+] = 10^-pH = 10^-2.6 = 0.0025 M   Hence, we must have 0.0025 mol of HCl in 1 ...

Q: If 72 ml of a 0.3 M Ba(NO3)2 solution is mixed with excess amount of a Na2CO3 solution, what is the ...

A: The correct answer is given below

Q: Q.9. 1.00 m solution of HCl has a freezing point of -3.30°C. Determine the yan't Hoff factor (the ""...

A: Colligative properties: The colligative properties are those properties of solutions that depend on ...

Q: At 300 K consider a colloidal solution, M = 150 kg/mol, in a gravity field. If the concentration of ...

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Q: e percent yield ot

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Q: Balance the following redox reaction: S-2 + I2 →SO4-2  + I-1 (Basic)

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Q: A mixture of gaseous reactants is put into a cylinder, where a chemical reaction turns them into gas...

A: Complete solution is given below in next step

Q: How to find moles of M in unknown sample and the mass of metal in sample

A: Moles is a quantity. One mole is the amount of a substance that contains as many particles as there ...

Q: Considering LeChatelier's Principle, list 4 different ways in which you could shift the following en...

A: According to Le Chatelier's principle , If there any change happens to a system that is in equilibri...

Q: Predict the major product and provide the complete curved arrow mechanism for the electrophilic addi...

A: Given incomplete reaction is :-  Now, 

Q: excess reactant

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Q: 9. For the following aspartate reaction in the presence of inhibitor, Km = 0.00065 M. Determine Vmax...

A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy. It c...

Q: The reduction of nitrogen monoxide, NO using hydrogen, H2 gas has the following mechanism. Step 1: 2...

A: Given :-  mechanism of reduction of NO  step 1 : 2NO(g) + H2(g) → N2O(g) + H2O(g)  (slow)  step 2 : ...

Q: What is the chemistry behind why the presence of salt will increase rusting of metals?

A: The solution is given below - 

Q: 2) Identify the key IR peaks in the following molecules: OH EN

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Q: The Fajans titration uses an adsorption indicator to detect the endpoint of a titration in which a p...

A: 1. An anionic dye binds to the positive surface of the precipitate. In this particular reaction.

Q: atm to Pa

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Q: On what amino acid do caspases specifically cleave their substrates? (Choose p20/p10 dimers cleave c...

A: The correct matching is as follows:  

Q: concentration

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Q: w the product(s) for the following reaction. (Z)-3-hexene + MCPBA nich reagent(s) and/or condition(s...

A: 1) (Z) - 3- hexene reaction with mCPBA 2) Ring opening of epoxide 

Q: For the following reaction, it is found that the rate law is Rate - k. H, (a) • Cio (0) → 2HCI (a) C...

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Q: Consider the same 1.0 M solution of H2A (K31 = 1 x 10*° and K,2 = 1 x 10 12). What is the concentrat...

A: Given data : [H2A] = 1.0 M Ka1 = 1×10-6 Ka2 = 1×10-12

Q: What is the mass of 7.24x10 to the 23rd formula units of barium oxide?

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Q: Activity 1.3: Calculate the following different ways of expressing concentration of solutions. What...

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer the ...

Q: но. NH, OH "H,N. 2 OH HO. он Residues of amino acids are labeled 1 through 9. a) Based on chirality,...

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Q: Which of the following substances would undergo dissociation when placed into a polar solvent? CO2 C...

A: Dissociation of substances in water is shown by acids, bases and salt. They are called electrolytes ...

Q: Precipitates last

A: The least value of solubility product(Ksp) would have least molar solubility and thereby precipitate...

Q: Construct the expression for Kp for the following reaction. N:(g) + O:(g) = 2 NO(g)

A: Given :-  N2(g) + O2(g) <----> 2NO(g)  To write :-  Kp expression for given equilibrium equati...

Q: Please explain the mode of action on the hair of the following temporary and permanent hair styling ...

A: Permanent waving is 2 step process where hair undergoes a physical change in which hairs are rapped ...

Q: For this step of the synthesis, draw the arrow pushing mechanism for the following reaction. Include...

A: NaBH4 is less reactive than LiAlH4 but is otherwise similar. It is only powerful enough to reduce al...

Q: What is the concentration of AgCl in an aqueous solution that contains 0.012 grams of AgCl in 8000gr...

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Q: Draw a stepwise mechanism. CH3 ... edit structure...

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Q: The chemical formulae of some acids are listed in the first column of the table below, and in the se...

A: To check the species present at the given value of concentration , we would use the Ka values of all...

Q: pls answer the second one in normality

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Q: Calculate the [NH₃] in a solution of 0.670 M ammonium cyanide (NH₄CN). Hint: Use the Ka of HCN (4.9 ...

A: Given, Concentration of ammonium cyanide, NH4CN = 0.670 M Ka(HCN) = 4.9×10-10 Kb(NH3) = 1.8×10-5  

Q: How would you convert the following compounds into butanoic acid using reagents from the table? a. ...

A: Both the compounds are alkenes. An alkene can be transformed into a carboxylic acid by oxidation.

Q: A.) On any clean sheet of paper, draw both the condensed and line-bond structure of the following co...

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Q: Review of Concepts & Facts 13.1.1 Write a balanced equation for a gas-phase reaction whose rate is g...

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Q: Could you write out the mechanism for the reduction of Benzoin by NaBH4 to form 1,2-ethanediol. Not ...

A: Given:-   We have to perform the mechanism of the reaction and explain where BH3 will be attached a...

Q: A 25.00 ml of Ni2 solution was diluted in HCI and treated with 25.00 ml of 0.05283 M NazEDTA. The so...

A: We know that   EDTA forms 1:1 complex with metals Zn+2 and Ni+2 Initial moles of EDTA = M*V = 0.0528...

Q: 1. For the reaction A + B D+E the following mechanism was suggested A+ B k2 20 k3 A + D k4 2B E Deri...

A: Solution    According to Bartleby guideline only one question is attempt..

Q: Which of the statements about the hydrogenation reaction of alkenes A and B below is/are true? H2 A ...

A: More the number of alpha Hydrogen less is the heat of hydrogenation. Alpha hydrogen are present on t...

Q: multiple steps (c) NH2

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Q: HCI, A N. Me Me НО PhMe NH2 IZ

A: Given:-

Q: A sample of 7.50 mol of gas in a 10.00 L container is at 45.0 °C. What is the pressure of the gas?

A: We would Calculate pressure of the gas using ideal gas equation. 

Q: Three titration trials were performed and three molar concentrations of NaOH were calculated. The th...

A: We would use formula to calculate standard deviation . 

Q: A scientist measures the standard enthalpy change for the following reaction to be 316.2 kJ : H2S(g)...

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Q: A 32.8 mL sample of a 0.511 M aqueous nitrous acid solution is titrated with a 0.385 M aqueous potas...

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