но ОСНЗ Acetal ) Hemiacetal Amine ) Carboxylic acid O Alpha amino acid Peptide which functional groups are present?

Q: C3H7OH ), known as rubbing alcohol, is ________ amu (rounded to one decimal place). Group of answer…

A: Molar mass of the compound can be calculated by multiplying atomic mass of each atom in the molecule…

Q: 6 takeCo Use the References to access important values if needed for this question. When silver…

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Q: (3) (4)

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Q: (a) NO₂(g) + N₂O(g) → 3NO(g) [NO]³ [NO₂] + [N₂0] [NO₂] + [N₂O] [NO]³ [NO₂][N₂O] [NO]³ [NO]³…

A: Since, Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Q: + 1.03 2. Me₂S A B LOH

A: Given : structure of reactant and products. Tip : reductive ozonolysis will occur.

Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

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Q: Stock Method Classical Method Ex. CuI - Copper (I) Iodide Cuprous Iodide Chemical Formula Stock…

A: Naming stock system: * Some methods as basic binary compounds , except we need to know which cation…

Q: A sample of ultrapure silicon was reacted with excess oxidizing yielding SiO2. After proper…

A: Given,  The ultrapure Si oxidized to yielding SiO2 . A mass of precipitate SiO2 produced in the…

Q: We have 40.5 cm of a material. How many g is it? The material has density of 9.50 g/cm O 68.0 g O…

A: • The values provided in the question are:-  i) Density of a material, d = 9.50 g/cm3  ii) Volume…

Q: A mixture of hydrogen and 4.+1. 2HI

A: Equilibrium constant is the value of the state when reaction reached the equilibrium. It is the…

Q: We have 425 cm3 of a material. How many g is it? The material has density of 0.345 g/cm O 68.0 g O…

A: We have to find mass ,volume and density  is given in the question  Volume of the material = 425 cm3…

Q: a Pzonite hhe Durte None q thue 8keltel CIlner bond) 8 tmeture.

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Q: . Zn(s) + O2(g)

A: ZnO is formed .

Q: Calculate mass recovered.  Calculate percent recovery.  initial mass: 2.09 g watch glass + filter…

A: The question is based on the concept of experimental calculations. we have to calculate mass…

Q: Predict the products of the following chemical reaction: note the reaction is not balanced. Mg) +…

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Q: What are the unique properties of nanoscale (1 nm ∙ 10∙9 m) materials?

A: Nanomaterials are the materials that have at least one dimension between 1 nm and 100 nm are called…

Q: 2. The Anemovax COVID-19 vaccine uses 0.950% (w/v) NaCl (normal saline, preservative- free) as its…

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Q: Reactants That Formed a Solid lonic Form Formula of Solid That Formed of Reactants Cu(NO3)2 NaOH Cu…

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Q: List and Define kinds of samples according to size:

A: This is a question from Analytical Chemistry. Sample size means amount of sample taken for analysis.…

Q: DNA is approximately 2.5 mn If an average man is 5ft 10in tall, how many molecules could be stacked…

A: According to the question, to find the number of the DNA molecules, change the given measurements in…

Q: What is Bioinorganic chemistry?

A: Certain metal ions are involved in the biological reactions that place inside the living organisms.…

Q: c) What is the most likely reason why the value of x obtained in the second experiment does not…

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Q: Question 11: You are a gemstone expert studying samples of various materials. Gemstone Hambergite…

A: From the given gemstones, the most massive gemstone is = Smoky Quartz (density = 2.65 g/mL) The…

Q: 5. How can chemistry help in nanotechnology?

A: Chemistry plays a crucial role in nanotechnology, providing the necessary principles and tools for…

Q: A 0.6003 g sample of impure Na2O is treated with HCl and 58.5 mg NaCl (58.44277) is obtained. What…

A: 0.6003 g of impure Na2O sample is treated with HCl and 58.5 mg of NaCl is obtained .We have to…

Q: Given the following data 2 CIF(g) + O2(g) Cl2 O(g) + F20(g) 2 CIF, (9) + 202 (g) C, O(g) + 3F20(g)…

A: Interpretation: From the given reaction, the ∆H of the given equation is to be calculated.

Q: Cl CI

A: The longest chain of carbon atoms is first selected. It is considered as the parent chain. The…

Q: Br- 'Br 1 equiv. NaN, DMSO

A: Given is an organic reaction. The reagent used is NaN3.It is a good reagent for SN2 reactions.

Q: 5) King Krator the Merciless has called on Pogo, a humble goldsmith, to make a crown for the King.…

A: The mass of gold given by King Krator to gold Smith Pogo is ---- 14 oz. The density of gold=19.3…

Q: 3. +¹C 3 n + 103Lr 1. 4. 35Cl + p 17 4 20 α + 5. 235Cm + In → 96 91 + 8 n + Zr

A: Balancing a nuclear reaction involves making sure that the total number of protons and neutrons…

Q: Solutions of sodium hydroxide (volume = 100 mL) and nitric acid (volume = 105 mL) were mixed…

A: Volume of sodium hydroxide = Volume of nitric acid = Density of solution =

Q: The first two steps in the industrial synthesis of nitric acid produce nitrogen dioxide from…

A: Equilibrium constant is ratio of concentration of products to concentration of reactant.

Q: 2. 5. い According to the equation: c. 24 g a. b. 12 g 5. 4NH

A: (5) Given that -  Balanced Chemical equation is -  2H2O(l)  -----> 2H2(g) + O2(g)    Also given…

Q: 214 82 -->

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Q: A solution of CaCI, and K.PO, results in the formation of Ca (PO. and KCI. The balanced chemical…

A: Given balanced reaction; 3 CaCl2 + 2 K3PO4 → Ca3(PO4)2+6 KCl Molar mass of CaCl2 = 111g/mol Molar…

Q: A student obtains a liquid sample of green food coloring that is known to contain a mixture of two…

A: The Method of separation of different components of a mixture by the physical method is called the…

Q: The technique of mass spectrometry cannot... O be used in conjunction with an HPLC. be used in the…

A: Mass spectroscopy is an analytical technique used to measure the mass (m) to charge (z) ratio (m/z)…

Q: Use the data below to determine the mass ratio of iron to oxygen for compound 1. Compound 1 2 Mass…

A: Given: In compound 1, Mass of Fe = 15.55 g and mass of O = 4.45 g

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.