What is the carbon concentration at 0.4 mm below the surface after 6 hours?

MECH 210 –Materials Science and EngineeringAssignment 04, Spring 2021due Monday (3/8)9:05AM1.Hydrogen gas can be purified by diffusion through a palladium sheet. If the concentrations on the two sides of a 5-mm-thick palladium sheet are 2.4 and 0.6 kg/m3, and steady-state conditions have been attained, compute the mass of hydrogen, in kgper hour, that passes through […]

Naming Organic Molecules -How to identify the longest continuous chain of carbon atoms

how to name organic molecules using a simple branched alkane before more complex molecules to explain for instructional video.. you consider explaining the following things: 1. How to identify the functional group(gives you the suffix) 2. How to identify the longest continuous chain of carbon atoms(gives you the suffix) 3. How to identity the substituents. […]

Compare a nuclear reaction, such as uranium’s alpha particle emission, with a nonnuclear reaction, such as the reaction of sodium with chlorine. What’s the fundamental difference between these two types of reactions?

• Solids, liquids, and gases are the three most commonly accepted phases of matter. Explain the properties of each phase, including their relative energy. • Explain the differences between an ideal gas and a real gas. • Explain the process of sublimation. Name one substance that sublimes at room temperature and pressure. • The mole […]

What does the direction of liquid fall tell you about the polarity and intermolecular forces in the liquid in each case? 

Part 1: Solubility and Miscibility             a) Test the solubility of the following solids in solvents as follows: Typical laboratory procedure:To each test tube add a few granules of solid followed by solvent (1 mL). Stopper/bung and shake for 20-30 seconds (without inverting – keep the lid dry), then leave to settle. -Potassium iodide in    i) water     ii) hexane […]

Explain the chemistry behind the two reactions that have occurred giving any relevant equations

Reagent Concentration, moles per litre (M) Sodium hydroxide – NaOH (aq) 0.500 Hydrochloric acid – HCl (aq) 0.500 Methyl orange – C14H14N3NaO3S (l)Experiment 1 Experiment 2 Mass used of tablet 1.246 g 1.201 g Concentration of hydrochloric acid (HCl) 0.50 mol dm-3 0.50 mol dm-3Volume of HCl added to the flask 0.0400 dm3 0.0400 dm3 […]

.Determine the indices of (a) the direction and (b) the plane.Problem 5(a) Problem 5(b)

MECH 210 –Materials Science and Engineering Assignment 02, Spring Semester 2021due Monday (2/8)9:05 AM1.If the atomic radius of aluminum is 0.143 nm, calculate (a) the volume of its unit cell in mm3, (b) its theoretical density, and (c) compare its calculated density in part (b) with the experimental value inside the front cover of our […]

Describe and explain in detail at least three distinctly different uses for the element.

Paper detalis: Write a five-paragraph research paper on a chemical element (word limit 700-1000), focused on the following: Locations/Origins : Explain where the element comes from originally (for example: air, ground, made in lab, etc.). If it is found mostly in a particular geographic region, you should include that information. Also, report on the element’s […]

How do the amounts of the reactants compare? How do the amounts of the products compare? For these two bottles, does the amount of product appear to be proportional to the amount of ammonia used?

Task 1 Changing the Amount of Ammonia In this task, you will carry out the chemical reaction between ammonia and Epsom salt: 2NH3 + MgSO4 + 2H2O → Mg(OH)2 + (NH4)2SO4. You’ll use varying amounts of ammonia to see how the amount of a reactant affects the amount of product. You’ll need these materials: safety goggles protective gloves apron 3 […]

©2020 EssayChronicles.com. All Rights Reserved. | Disclaimer: for assistance purposes only. These custom papers should be used with proper reference.