raw structural formula for the product of the following reaction. Will the melting point of the reactant be higher or lower than that of the reactant?

Q: The structure below is a

A: All are correct

Q: Consider the reaction :  A + 2B →   3C   +  4D Suppose that at a particular moment during reaction,…

A:

Q: Write the equation of dissociation for aniline Aniline (CH5NH2), an organic amine and a weak base…

A:

Q: Part A The Li nucleus has an excited state 0 48 MeV above the ground state. What wavelength gamma…

A: Answer: 2.59×10^-12 m

Q: Here is an isomer of the [FeBr,Cl,(OH)] complex: 3- Br CI Fe Cl OH Br Draw another isomer below.

A: In octahedral complexes (CN = 6) , there are two kinds of bonds  Equatorial bonds : The bonds which…

Q: A + 2B →   3C   +  4D Suppose that at a particular moment during reaction, C is being formed at the…

A: Given : Rate of C =  0.25 Ms-1

Q: 19.) Which of the following exothermic reactions has a magnitude of the enthalpy of reaction lower…

A: The reactions given are,

Q: Using the data provided below, calculate the emf, E°, for the following cell at 25°C.…

A: Nenrst equation: The Nernst equation is a mathematical description to calculate electric potential…

Q: In the titration of 100.0 mL of 0.050 M CH3COOH (pKa = 4.74) solution with a 0.10 M NaOH titrant,…

A:

Q: Which of the following statements is always true? A All representative elements are nonmetals. All…

A: In the periodic table, the elements present in 1, 2, and 13 to 18 groups are known as representative…

Q: When 13.66g of Lactic Acid (C3H6O3) are mixed with 115g of stearic acid (C18H36O2), the mixture…

A: To calculate freezing point depression constant , we would use formula of freezing point depression…

Q: Check the box next to each molecule on the right that has the shape of the model molecule on the…

A: The correct answer about ball and stick model is given below

Q: i just want to know whether i need to calculate for the theoretical yield for this lab report and if…

A: To explain: How can we calculate the theoretical yield.

Q: The equilibrium constant for the reaction                         NO(g)  +  1/2 O2(g)  ⇌  NO2(g)…

A:

Q: The solubility of ammonium chloride at 70 °C is 60. g of solute per 100 mL of water. Which solution…

A: Saturated solution is that which have exactly amount of solute which it can dissolve.  For this we…

Q: Waxes belong to which class of compounds? O alcohols ethers esters carboxylic acids

A: Waxes are one class of lipid that is formed by the combination of two molecules, fatty acid, and…

Q: A solution of Cu* is undergoing a redox titration by the addition of Ce**. The standard reduction…

A: Given, Ce4++e-⇌Ce3+              E°=+1.72VCu2++e-⇌Cu+               E°=+0.161 V

Q: Assume that you are given a solution that was prepared as follows: 2.50 g of NaNO3, 2.50 g of…

A: Pb2+ in Pb(NO3)2 can be first separated from the solution by dissolving it with solution containing…

Q: Selenium is a photoconductor which means O it is an insulator in the dark and a conductor when…

A: Correct option - - > It is an insulator in the dark and a conductor when exposed to light.…

Q: Which of the following statements is correct? A The mass of 1 mole of C-12 is 12.01 g The isotope…

A:

Q: Which do you predict to have a lower boiling point and why? 1. CH3NH2 2. CH3CH2CH2NH2 Because 3.…

A: CH3NH2 , CH3CH2CH2NH2 ->Amines have tendancy to form hydrogen bonds hence, amines have higher…

Q: 1.00 mole of an ideal diatomic gas (for which Cv 5R/2) is in a rigid container with a constant…

A: Given- Mole = 1 mole Cv = (5/2)R Volume = 2 L T1= 250 K T2= 300 K

Q: A waste heat exchanger is used to absorb the energy from the complete combustion of hydrogen sulfide…

A: Given: Temperature change of water = 52 oC And mass of H2S combusting = 12 Kg = 12000 g. The molar…

Q: Match the following methods of Analysis Fractional analysis, methylation, and periodate oxidation A.…

A: Function analysis, methylation and periodic oxidation is the group detection by the chemical…

Q: Select the ingredients required to make a buffer solution. A) A relatively large concentration of a…

A: 19 C is correct option

Q: 1.CO2 can't have resonance structure.. can you explain why? SO2 can have it , both have stable…

A: Carbon dioxide has no comparable resonance structures due to the orthogonal alignment (90 degree…

Q: What are the coefficients in front of each species when this reaction is balanced? ___C(s) +…

A:

Q: Rank the following starting materials in order of increasing rate of reaction (slowest to fastest)…

A: The answer is- 2<3<1

Q: Waxes belong to which class of compounds?

A: Organic functional groups are  1. Esters.  (RCOOR ) 2. Alcohols (R-OH ) 3. Carboxylic acid (RCOOH)…

Q: A voltaic cell is constructed with a Cu(s) |Cu2+ (aq) half cell and a Ag(s) |Ag+ (aq) half cell. If…

A:

Q: Name the alcohol that will produce the most stable intermediate and the dehydration product 2-

A: As per guidelines if multiple questions posted, first question is allowed to answer ,please repost…

Q: rate%=

A:

Q: • Part A Glycine has the zwitterion structure shown но Draw the structure of glycine that will…

A:

Q: PartA How ong must you wat (in half-lives) for a radioactive sample to drop to 2.65 % of its…

A: Given: The final activity = 2.65 % of the initial activity.

Q: How much energy is transferred if a block of copper with a mass of 50g is heated from 20°C to…

A:

Q: A mixture 0.600 mole of carbon monoxide and 0.400 mole of bromine was placed into a rigid 1.00-L…

A: Given :-  CO(g) + Br2(g) ↔  COBr2(g)  Initial moles of CO = 0.600 mol  Initial moles of Br2 = 0.400…

Q: 6CH2OH 4 OH OH Он но 3 2.

A: Here we have to pre6 whether the given sugar is L or D and it's open chain equivalent.

Q: The equilibrium constant Kc for the reaction A(g) + B(g) ↔  2C(g) is 0.500 at 150°C. If 0.500 mol…

A: Given : Concentration of A = 0.500M  Concentration of B = 0.500M

Q: What is the percent ionization of a 0.35 M HCN solution (Ka =  5.8 x 10-10)?   Answer in 2 Sf.

A:

Q: Arrange the following energies in order of increasing magnitude:  a) the typical energy of a…

A: The bond energy of a covalent single bond,  the mean molecular translational energy for a gas at…

Q: A student is conducting molecular weight determination of an unknown diprotic acid. He first…

A: Given that -  Total volume of NaOH = 250 mL  Volume of NaOH used by KHP = 24.02 mL  Mass of KHP =…

Q: From the list below, select all of the benzene derivatives with activating groups attached. CHO…

A: Activating groups on benzene increases electron density of benzene via +M effect whereas…

Q: The cations formed during 1,2 and 1,4 addition are different in energy due to their substitution…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: True or False:Q has a different form than the equilibrium constant, K, and the concentrations or gas…

A: We have to predict whether given statement is false or true.

Q: Potential energy (kJ) 1) The graph below is a potential energy diagram for the hypothetical…

A: From the graph it is clear that energy of reactants are 40 kJ and energy of products are 10 kJ.

Q: Which of the following is a conjugate acid-base pair in the following equation? H3PO4 + H2O → H3O* +…

A: Which of the following is conjugate acid-base pairs---

Q: Draw the rough spectral diagram for obtained from UV and FTIR spectroscopy.

A: We have to draw rough spectral diagram of UV and FTIR spectroscopy.

Q: The graph below represents successive ionization energies (IEs) in kJ/mol for a particular element…

A: The elements of third period given are Aluminium (Al), Silicon (Si), Phosphorous (P), Chlorine (Cl)…

Q: Balance the following redox reactions in basic conditions: a.) ClO-(aq) + SO32-(aq) --> SO42-(aq) +…

A: First balance atoms  other than H and O and electrons , than balance O by adding OH- on deficit…