Which is a stronger acid? Boron trifluoride or sulfuric acid?

Q: [(CH3)2CHCH2CH2]2Cd + CICO(CH2)2CO2CH3

A:

Q: The formation constant* of [[M(CN),]- is 5.30 x 1018, where M is a generic metal. A 0.140 mole…

A:

Q: When the titration of an acid with a base is complete, the solution should change in color. What…

A: Acid-base titration: Titration is a method to determine the concentration of unknown acid by using…

Q: What is the multiplicity of the CH3 radical? Select one: а. O b. 1 О с. 2 d. 3

A:

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. +83 214 Bi

A: 82pb214

Q: Calculate the free energy change for the reaction shown below at 17 degree Farenheit.

A:

Q: Compare the absorption wavelength of two compounds:1,3-cyclohexadiene and 1,4-cyclohexadiene. Which…

A: Ultra violet and visible spectroscopy give information about conjugate and non conjugate diene .…

Q: Give clear handwritten solution) give reaction mechanism and major product for the all three…

A: The Given question is various types Of bromination Reaction.

Q: SUBSTANCE ENTHALPY ENTROPY Ca3(G) 112 KJ mol 153.37 J/mol K CI7(G) 203.12 KJ mol 213.80 J/mol K…

A:

Q: 4) Vitamin B3, also known as niacin, helps maintain the normal function of the skin, nerves, and…

A: Vitamin B3 also known as niacine.Of formula C6H5NO2.Tablets contains vitamin B3 or C6H6N2O.…

Q: what is this synthesis for this reaction? `NH O Br

A:

Q: What is the binding energy in kJ/mol Ga for gallium-71? kJ/mol 31 H+ 40,n Ga The required masses…

A: Given-> Masses -> 1H1 = 1.00783 g/mole 0n1= 1.00867 g/mole 31Ga71= 70.92490 g/mole

Q: Consider this amino acid shown here at pH 7.0 (the isoelectric point for this amino acid is 9.7).…

A:

Q: Please name the following alcohols (spell out full name of compound) :) A) refer to first photo B)…

A:

Q: An analytical chemest is titrating 150.6 ml. of a 0.6600 M solution of dhethylamine (C,H,), NH) with…

A:

Q: 4. It is found that 0.220 g of a certain polymer dissolved in enough water to make 300 mL of…

A:

Q: The equilibrium constant, K, for the following reaction is 83.3 at 500 K. PCI3(g) + Cl2(g)=PCI5(g)…

A:

Q: AsO,3 + I2 → AsO,3 + I (basic) Cr + CIO, → CrO2 + CIO;- (basic)

A: Balanced the given redox reaction under basic condition---

Q: a) HO 2. Br 1. NaH b) OH HBr c) HO- H2SO4 NaCN CI CI 1)

A:

Q: Laser eye surgery utilizes ultraviolet radiation with a wavelength around 191 nm. What is the…

A:

Q: A solution of 2.00 g of para-dichlorobenzene (a clothes moth repellant) in 50.0 g of cyclohexane…

A:

Q: 27. How will the volume of a fixed sample of gas change if its pressure is doubled and the Kelvin…

A: We will use ideal gas equation to see the effect of change in temperature and pressure. When…

Q: 2N2O5(g) → 4NO2(g) + O2(g) Rate constants for the decomposition of gases dinitrogen pentoxide are…

A:

Q: A chemist measures the energy change AH during the following reaction: 2 H,O(1) → 2 H,(g)+O2(g)…

A:

Q: A sample of carbon dioxide gas collected at a pressure of 0.745 atm and a temperature of 302 K is…

A: Given,  Pressure(P) = 0.745 atm Temperature(T) = 302 K Volume(V) = 0.631 L Gas constant ,R = 0.0821…

Q: Identify the specific type of chemical reaction shown in the equation below concd H SO CH,CH,OH+…

A: Dehydration reaction: in this reaction loss of water from molecule / ions .. Oxidation : gain of…

Q: Constants I Periodic Tabl • Part A The half-life for the radioactive decay of U - 238 is 4.5 billion…

A:

Q: Let’s say you have a 75% sugar solution… You want: 100mls of 35% solution.  How much stock, how…

A: Given :-  Concentration of stock solution = 75%  Concentration of dilute solution = 35%  Volume of…

Q: How many grams of sodium hydroxide are produced if 53.0 grams of sodium metal react with excess…

A:

Q: The NaOH titrant in this experiment was prepared to be approximately 0.1 M and then was…

A: Given that, in an experiment,  approximately 0.1 M of NaOH solution was prepared and then was…

Q: Determine the valence electrons of the following elements. 1. Pb: 2. Cs: 3. Cr: 4. Po: 5. Na: Write…

A: Lewis dot symbol: For any element,  Dot represent the electron which is on element in Lewis dot…

Q: Ph NPh NaOMe H + OMe OMe МеОн Meo Meo

A:

Q: 64 Calculate the binding energy (in J/mol) for 28 N1 whose isotopic mass is 63.9280 amu. mass of…

A: Given -> Isotopic mass = 63.9280 amu Mass of proton = 1.0073 amu Mass of neutron = 1.0087 amu

Q: Q1/ which particle of the atom plays major role in physical, electrical and magnetic phenomenon?

A:

Q: Arrange the atoms in order of increasing atomic size. W, Ag, Fr, Te

A: ->On going left to right in periodic table atomic radie decreases . -> On going top to bottom…

Q: Identify the specific type of chemical reaction shown in the equation below CH,CH,OH + 30, → 2C0, +…

A:

Q: 6) Identify the reagents needed for steps a-d in the following scheme: OH a b HO OH OCH3

A: Identify the reagents for the given reaction

Q: Which of the following describe(s) the following reaction? Choose all that apply. N+ He + H…

A: Here in the reaction 14N7 is bombarded with 4He2. The complete reaction will be : 14N7 + 4He2…

Q: Determine the amount of heat, in kJ, required to heat 34 g of liquid Ca at 851C to 926 C. Melting…

A: We have to predict the amount of total heat.

Q: How many grams of CO2 gas would occupy 33.7 L of volume at a temperature of -22.2∘C and a pressure…

A: For the given carbon dioxide gas first of all we calculate the number of moles of the carbon dioxide…

Q: Calculate It is estimated that 123,000 aluminum cans are recycled each minute. Assume that each can…

A: No of days in September = 30 days 1 day : 24 hrs 1 hr : 60 min So, Min in 1 day = 1440 min

Q: 2HAHB Two water molecules are separated by 2.72 Å in air. Use the equation V = to calculate the…

A: Given: Separation between water molecules = 2.72 Ao Dipole moment = 1.82 D To calculate: Strength of…

Q: A general reaction written as 2A + 2B  → C + 2D is studied and yields the following data.   [A]0…

A: The sum of the exponent term in the rate law for a chemical reaction is known as the order of the…

Q: high compressibility Naert pressure on their surroundings d mix uniformly all distances between…

A: In this question, we have to choose a option which is not a general characteristic of gaseous state.

Q: A 10.00-g sample containing an analyte was transferred to a 250-mL volumetric flask and diluted to…

A: As per Lambert Beer's Law- Absorbance = Molar absorptivity coefficient * Path length * Concentration…

Q: Part 1: A buffer system is set up with [HA] = 0.550 M and [A-] = 0.460 M in 1.0 L of aqueous…

A:

Q: PHCO2C2H5 CH3COPH NaOC2H5 +

A:

Q: &. Balance the given chemical equations using the inspection method. 1. CsHa + 2OCa +L AICIa 02 CO2…

A: We have to just balance atoms on both side

Q: Determine the AU°reaction at 25 °C (in kJ/mol) for the following reaction: 2NO(g) + O2(3)→2NO2(g)…

A:

Q: 9. The drawing below represents a nanoscale view of a sample of helium (boiling point - -269°C;…

A: To determine the best drawing at final temperature , we would first convert the given final…

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.