H H H C 2 H H H H H H

Q: rch what elements are typically found in brass. y of these form colored solutions? Do any absorb

A: Coloured solutions are those which are paramanatic in nature. Colourless solutions are those which…

Q: 13. Which particle model diagram represents xenon at STP? Key = an atom of xenon A) B) C) 8. D) 8 8

A: Xenon is a monoatomic gas. Thus it will exist in monoatomic form and gaseous phase at STP.

Q: Q4. Consider the table Ion lonic radius (nm) S Li* 0,06 +13,4 2+ Ca 0.099 -53.1 (a) Why values of S…

A: Interpretation -  According to given table values to tell about -  To tell about why Som  for the…

Q: 1. Which of the following statements about the waves in the pan is true? O Waves transfer matter…

A: Introduction : Since the student filled the shallow pan with water .So, we have to tell what will be…

Q: do that (link)) 6. Draw a picture for column 2 and 3 and insert the image into the table: (if you…

A: To show the how electron transferred first write the electronic configuration of the elements and…

Q: . Refractometry can be used to quantify:(There may be multiple correct answers!) A) Sodium chloride…

A: Refractometer is used to measure the refractive index of liquid.

Q: A 415 g sample of water absorbs infrared radiation at 1.01 × 10 nm from a carbon dioxide laser.…

A: The values are provided in questionmass of water = 415 g specific heat of water c = 4.186  J /…

Q: This is said to be incorrect, any other suggestion?

A: We have to carry out the below given synthesis.

Q: Water molecule (H2O) is formed by sharing electrons between hydrogen and oxygen atoms. Analyze…

A: Water molecule is formed by the sharing of electrons between hydrogen and oxygen atoms. That is the…

Q: 1A) Based on the accompanying electronegativity data, calculate the percent ionic character in…

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

Q: 23 In Water-Lithium Bromide Vapour Absorption System of O a. Water is Absorbent O b. Thermal…

A: In the water lithium bromide vapor absorption system, we use a solution of lithium bromide in water.…

Q: Activity 4 K, and K, Directions: Write the equilibrium constant expression (K, and A, ) for the…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: (d) Se (d,p) X (e) X (d,2p) Li

A:

Q: ility of the

A: Stability of nitrogen: The nitrogen molecule comprises of 2 atoms which is bonded by triple bond.…

Q: What if the question say FCC or simple cubic?

A: In a given question, we have the atomic radius of an atom. We can calculate the edge length for each…

Q: is the study of fundamental principles of nanostructures between bulk and atomic properties.

A: Nanoscience: The study of fundamental principles of nanostructures between bulk and atomic…

Q: What constitutes a lattice point

A:

Q: A) O B) S C) Se D) Te E) Po

A: On going down the group, the atomic radius increases.

Q: The polarizability of ______ is greater than the rest. (A) CH4 (B) He (C) CH3F (D) Ne

A: Profitability depend upon molecular size and number of electrons present. Molecular size: As the…

Q: Question 20 Which of the following is false? Lemons reflect large amounts of light from the red part…

A: Cones are active at higher light levels and  are capable of color vision.

Q: Which of the following is odd among the group?* O AAS-AE Mode O ICP-OES OFES OUV-Fluorometer OFTIR

A: Analytical techniques can be defined as methods which are used to identify and characterize the…

Q: Can you explain a little bit more in comparsion?

A: The oxidation number describes the hypothetical charge of an atom present in a molecule, when all…

Q: Which is true about metallic solids? They usually have low density. They are poor thermal and…

A: Metallic solids are made up of metal cations and held together by delocalized seat of free…

Q: d.) Explain the following: i) The melting point of silicon is much greater than that of phosphorus.…

A: Melting point is defined as the temperature in which solid started to get melt into liquid form.…

Q: Explain why the size difference between Si and Ge is smaller than expected?

A: The size difference between Si and Ge is smaller thanexpected because Ge have filled 3d orbitals in…

Q: Build a two-dimensional crystal that contains six formula units of sodium chloride in the solid…

A: Ionic crystal is formed from the ions. The cation is surrounded by a definite number of anions and…

Q: Which among the following Hydrogen Boron

A: Diatomic molecules are molecules that are composed of only two atoms. In Quantum chemistry, the…

Q: Q1/ The atomic radius of BCC Cesium is 0.265 nm, and the atomic mass is 132.91 g/mol, determine the…

A: Interpretation - To determine the number of vacancies for a BCC cesium crystal when the atomic…

Q: Why do atoms become smaller as positive ions? Explain briefly.

A: Atoms are made up of electron, proton and neutron or more precisely it contains nucleus at its…

Q: f. Choose the box that represents a solid.

A: There are three states of matter: solid,liquid and gas each having different properties.

Q: Suppose you have poured a cup of blue raspberry drink over ice in cup and let it sit to cool. Do you…

A: Given: You have poured a cup of blue raspberry drink over ice in cup and let it sit to cool.

Q: Q6.11 Homework • Unanswered Determine the root mean square velocity of He atoms at 25.0°C in…

A:

Q: Dispersion forces are temporary and involve the possibility of the electrons being on the same side…

A: Dispersion forces are the weak intermolecular forces that occur in non-polar molecules when the…

Q: B28 Asoap bubble whose radius is 12 mm becomes attached to one of radius 20 mm. Calculate the radius…

A:

Q: Define the following with example:     a) Saturation Temperature     b) Latent heat of Evaporation

A: For a given pressure, the temperature at which Vaporisation or boiling starts to occur is known as…

Q: The name of the force with dotted line is called

A: To solve this problem we have to identify the atoms bonded with doted line .

Q: Which of the following is a (011) plane? (A) (B) (C) - y

A: 011 Plane.   To find the 011 plane, we have to move to from the origin/center to 0 units in the x-…

Q: Select the products formed under the following one-step reaction: Br2 ? Br Br Br, Br Br, Br Br Br…

A:

Q: can you write and intro and explain about LNG liquefaction process and cooling of natural gas

A: Natural gas is converted to a liquid in a liquefaction plant,or “train”. An LNG train performs three…

Q: Write a conclusion about chemical bonding and conductivity.

A: Chemical bonding and conductivity has to be explain,

Q: Using the formulas in this lab module for various shapes, calculate the volume of a solid ball made…

A: The volume of a sphere of radius " r" is  V = (4/3)π r3  Given,  radius of the sphere made of…

Q: Explain process of doping with example

A: