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Liquids and Solids

            
             How do the strengths of the intermolecular attraction compare btw solids, liquids, and gases at room temperature?.
             What is the difference btw intermolecular bonds and intramolecular bonds?.
             Explain how dispersion forces form.
             Explain how dipole-dipole and hydrogen bonds form.
             How does viscosity change with increasing and decreasing temperature?.
             Why is boiling a cooling process.
             How does pressure effect the boiling point of a substance?.
             How do intermolecular bonds effect the boiling point of a substance?.
             Calculate the following Molarity prob: Make sure you know how to prepare the solutions.
             Calculate the molarity of a solution prepared by dissolving 95.5 grams of KNO3 in enough water to make a 0.75 L solution.
             How many grams of chlorine are needed to prepare a 0.50 liters of a 0.100 M solution of chlorine dissolved in water?.
             How do you make 2.5 L of HCl with a concentration of 3.0 M from a 12.0 M solution?.
             How many ml of an 18.0 M solution of sulfuric acid would you use to make 3.8 L of a 4.0 M solution?.
             According to Le Chantelier's Principle, predict the direction the reaction will shift.
             2 NO (g) = 2 H2 (g) N2 (g) = 2 H2O (l).
             (a) NO is added.
             (b) water is removed.
             (c) nitrogen gas is removed.
             (d) nitrogen gas is added.
             4 HCl (g) = O2 ( g) 2 H2O (g) = 2 Cl2 (g).
             (a) oxygen is added.
             (b) hydrochloric acid is removed.
             (c) chlorine gas is added.
             (d) water is added.
             If the reaction shifts to the right, will the products of the reactants increase in concentration?.
             If the reaction shifts to the left, will the products of reactants increase in concentration?.
             Write a balanced equation showing the following dissolved in water.
             Sr(NO3)2.
             CaCl2.
             What would happen if you added calcium phosphate to the following equation?.
             Sr3(PO4)2 3 Sr2+ + 2 PO43-.
             Solutions and Equilibrium.
             What are ion-dipole attractions and how are they involved in the process of solvation.
             What does crystallization or precipitation mean?.


Essays Related to Liquids and Solids

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Density of liquids and solids Density is the amount of a substance contained within a specific area. ... Solids are weighed to determine its mass then put in water to measure the volume. From that point its mass and volume are divided to give you the density of the solid. To find the mass of a liquid you must first measure the container that you are going to put the liquid in. ... From that point you would use the same method for liquids as you would for solids. ...

  • Word Count: 461
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2. Liquid Crystal Displays

Liquid Crystal Displays Liquid crystal display technology has integrated itself into many facets of our daily lives. ... Liquid crystals have the properties of both liquids and crystals. ... Liquid crystals are described as being closer to a liquid state than a solid. The reason for this being, the amount of heat needed to change basic substances such as solids into liquids. ... Therefore it is closer to a liquid state than a solid (Tyson). ...

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3. Basic Chemistry

In 1829 Johan Dobereimer first classified elements into a system of so-called triads. Previously, there were so few discovered atoms that this was impossible to group atoms in any way. Johan's system was a pioneer in a series of scientific attempts to accurately place like elements, discovered and ...

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4. Lab Report on Density of Water

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  • Word Count: 1154
  • Approx Pages: 5
  • Grade Level: High School

5. Liquid-Fuel Rockets - Past, Present, Future

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  • Word Count: 868
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7. The Structural Parts of the Earth

The last layer is the core, which is separated into the liquid outer core and the solid inner core. ... The lithosphere contains all of the cold, hard solid land of the planet's crust, the semi-solid land underneath the crust, and the liquid land near the center of the planet. ... The solid, semi-solid, and liquid land of the lithosphere form layers that are physically and chemically different. ... Below that is a liquid outer core of nickel and iron. ... The hydrosphere contains all the solid, liquid, and gaseous water of the planet. ...

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8. Pineapple Bromelin Enzyme Lab

Our group had predicted these kind of results because Fresh pineapples contains an enzyme called Bromelin that breaks down an animal protein in gelatin that turns solid gelatin in to a liquid. ... Also for the Gelatins that contained boiled and canned pineapples both turned out to be solid as we have predicted. ... As a result we have concluded that bromelin enzymes in pineapple's which weren't heated successfully breaks down the animal proteins found in gelatin turning the solid into a liquid. ... For our fresh pineapples we knew that it had to come out with liquid gelatin because i...

  • Word Count: 615
  • Approx Pages: 2
  • Grade Level: Undergraduate

9. Solid Waste

As defined in Environmental Science "solid waste is any discarded material that is not a liquid or gas. ... In fact, since the 1960's each person in America has almost doubled their output of solid waste. There are two kinds of solid waste. ... Incinerators burn waste, which compacts it, but the ash is more toxic than normal solid waste. ... Paper makes up the largest amount of municipal solid waste at about 40% and is continuing to rise. ...

  • Word Count: 1099
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