Identify all the types of van der Waals interactions present in the following molecule. BeCl2 A. dispersion and hydrogen bond B. dispersion, dipole-dipole and hydrogen bond C. dipole-dipole only D. dispersion only E. hydrogen bond only F. dipole-dipole and hydrogen bond O G. dispersion and dipole-dipole

Q: Which of the following pure substances has the lowest melting poin ● Cs₂0 O CSCI CsBr CsI O CsF

A:

Q: Which statement is NOT true regarding natural vs. synthetic materials? A) An example of a natural…

A: Generally substances or materials are devided as natural and synthetic.  Natural materials are those…

Q: Question number 3

A: Let C, k, and Kc be the calculated concentration, used beer’s law constant, and calculated…

Q: Which substance conducts electricity in the molten state but not in its solid state? Li BaCl2 C…

A: Whether a substance can conducts electricity or not , it depends on the electrons present in the…

Q: Predict the product(s): CI

A: The given reaction is electrophilic aromatic substitution reaction. It is an Nitration reaction.

Q: magnesium + oxygen → magnesium oxide List two physical / chemical properties for each compound

A: Physical properties are properties of substance that can be determined without changing substance's…

Q: What mass of water (in grams) is produced by the complete combustion of 2.68 g of ethanol, C2H5OH?…

A: Burning of any hydrocarbon gives CO2 and water from the balance equation we can calculate it .

Q: A lecture hall contains 12 rows of seats. If the professor releases laughing gas (N2O) from the…

A:

Q: Draw the molecule on the canvas by choosing buttons from the Tools

A: In the skeletal formula, each covalent bond between carbon-carbon or carbon-heteroatom is…

Q: please help explain in detail the spec

A: The DBE of the compund cab be determined by using the formula. DBE = x + 1- y /2   where, x = number…

Q: CI + Nal

A: We need to find the product of this substitution reaction.SN1 substitution is a type of nucleophilic…

Q: 2. How many atomizers in the following can be classified as discrete atomizers? electrical furnace…

A: An atomizer is made up of a small heating element, known as a coil, that vaporizes e-liquid and a…

Q: If you are using a polymer with a density of 1.33 g/mL and you place a 42.865 g cylinder of that…

A: Density of the polymer = 1.33 g /mL.Mass of the cylinder of polymer = 42.865 g.

Q: Calculate the mass and volume (mL) of 5.0 mmol triethylsilane Mw: 116.28 g/mol Density: 0.728 g/mL

A: Given :-  moles of triethylsilane = 5.0 mmol  Molecular weight = 116.28 g/mol Density= 0.728 g/mL…

Q: 1) ВНз, THF 2) NaOH, H2O2, H20

A:

Q: None

A: Part 1: Answer: The correct balanced chemical equation for the decomposition of hydrazine is:…

Q: Which of the following are mixtures? water (H2O) air (mostly N2 and O2) salt water salt (NaCl)

A: Combination of two or more elements through chemical bond in a specific proportion is known as…

Q: An electric current of 26.20 A flows for 246. milliseconds. Calculate the amount of electric charge…

A: Given Current (i) = 26.20 A Time (t) = 246 milliseconds              t = 246× 10-3 seconds Amount of…

Q: COOH NO2 Br

A:

Q: The liquid 3-chloro-1,1,1-trifluoropropane has a density of 1.33 g/mL at 20 °C. If a 2.12 kilogram…

A: Given:Density of liquid = 1.33 g/mL = 1330 g /L.Mass of liquid = 2.12 Kg = 2120 g.

Q: Gas Baron, the new SUV from US motors, features a 30 gallon (113.4 L) gas tank. assuming complete…

A:

Q: 7. Identify as true (T) or false (F): All chemical particles exist in a constant state of random…

A: Answer: Statement -1 is true. All chemical particles are always in motion although type of motion…

Q: Cl₂ light, 20°C

A: The question is based on organic reactions.We need to identify the product and explain its…