Group 2 Bridgewater, Monica Henson, Katrice Jenkins, Brandon Valentine, Shundra.

Slides:



Advertisements
Similar presentations
formula metal/ conductivity nonmetal H & O non metal none
Advertisements

Cells in response to concentrations
Science Of Water By: Tyisha Brown EL Mr. Leingang 5 th period, science Class.
By: Irfan Nadiadi Sarah Mugharbil Rhiannon Kemp Michael Reese.
Jump to first page Boiling Liquids at Reduced Pressure Acetone is boiled without heating.
How Sugar and Salt Affect the Boiling Temperature of Water GROUP 4 TLSAMP SUMMER SCIENCE ACADEMY.
Experimental Design The Recipe for a Controlled Experiment.
Colligative Properties. Colligative Properties…. Are properties that depend on the number of dissolved particles only. The type of dissolved particles.
Notes 7-1 & 7-2 Solutions. What is a Solution? A homogeneous (uniform) mixture that contains a solvent and at least one solute Solvent = dissolves the.
Section 6.7—Properties of Solutions How do all those dissolved things affect the properties of the drink?
Acids, Bases, and Solutions Chapter 7 Mrs. Jenkins.
Transpiration. Is the process in which the plant losses water vapor.
Molarity  Molarity = grams / molar mass / Liters  Liters = grams / molar mass/ Molarity  Grams = Molarity x Liters x molar mass.
Method 3: Simple Distillation
Colligative Properties Properties versus Concentration.
Diffusion is the movement of molecules from a high concentration to a low concentration. Many molecules diffuse across cell membranes.
Why does acetone dissolve Styrofoam? 1/ both are nonpolar: “Like (nonpolar) dissolves like (nonpolar)”. 2/ Styrofoam is mostly air. acetone.
Controlling Variables
Chapter 7 Review Acids, bases, and solutions. In this solution what is the solvent and what is the solute.
Unit 10: Solutions an Introduction
The Effect of Salinity on the Germination and Root Length of Zea mays (Corn) Chris Lloyd-Davies Period 4 Junior Woodbridge Highschool 2/2/08.
How do solutes affect a solution’s boiling point?
Topic: Colligative Properties. Adding a non-volatile (doesn’t readily evaporate) solute affects… Conductivity (electrolytes) Freezing point Boiling point.
BELLRINGER Compare and explain in complete sentences what is a saturated solution.
Chapter 4 Review Chemistry Solids, Liquids, and Gases and their characteristics.
Water and Solutions Concentration Solutes, Solvents, and Water concentration: the amount of each solute compared to the total solution. Concentration.
Solutions.
A homogeneous (uniform) mixture that contains a solvent and at least one solute Solvent = dissolves the other substances (Ex. water) Solute = dissolved.
Rate of Diffusion of Saffranin Red Methylene Blue Dye in four physical conditions.
Conclusions They’re a bit tricky. How did you do? Look at the conclusion for the Bubble Gum experiment we did yesterday. Determine which criteria you.
Chapter 11 Study Guide FALCON SCIENCE.
1.  Temperature  You can dissolve more into a warm liquid than you can into a cold liquid 2.
Solubility and Rate of Dissolving Solubility depends on the substance being dissolved and the temperature of the solvent. e.g.:CaCl 2 is more soluble than.
 Observe  Ask Questions  Create a Hypothesis  Test your Hypothesis  Display Data and results  Explain your Results  Ask for Peer Review.
Salinity of Ocean Water salinity a measure of the amount of dissolved salts in a given amount of liquid Ocean vs. Freshwater = amount of salt.
Colligative Properties. Can a solute change the properties of a solvent when added together to create a solution?
Chem-To-Go Lesson 37 Unit 9 COLLIGATIVE PROPERTIES.
Change of State Focussing on water. Water can exist as three states at ambient temperatures Solid (Ice) Liquid (Water) Gas (water vapour or steam)
Solubility How much of a solute will dissolve in a solvent at a given temperature  High solubility – soluble more solute dissolves  Low solubility –
Solubility. Q What is solubility? A: Solubility is the maximum amount of a solute which can dissolve in a given amount of solvent at a fixed temperature.
Colligative Properties
Conclusions For copper surfaces: It was found that with a nanofluids concentration of vol.%, the heat transfer coefficient increased, compared with.
Introduction: Matter and Measurement
Aim: How does Osmosis and Diffusion compare?
Barley, Alfalfa, & Red Clover.
SOLUTIONS.
Solubility Lab.
5.5B Vocabulary.
State Lab Part 2 Get your labs from basket
Section 6.7—Properties of Solutions
Colligative Properties
Solubility CN What is solubility?
The amount of solute that dissolves can vary
Heat and Phases -Heat energy is related to the motion of the atoms and molecules – more heat energy means faster moving atoms and molecules and less heat.
Salinity of the Ocean Notes
If you were absent and unable to do the lab or view the results,
Colligative Properties.
With your neighbor… Explain why saltwater is a mixture and NOT a compound. Hint: Look back at your notes from the PowerPoint.
Controlling Variables
L2: Solubility Learning Objectives: Understand the term solubility.
What things affect the rate of reactions?
Concentration: the amount of substance in a certain space
Colligative Properties.
Water Quality.
2.2 Concentration and Solubility
9.4 Change of phase.
Aim: How does the addition of a solute affect the colligative properties of the solvent? Do Now: In pairs compare answers to HW.
Colligative Properties
Chapter 16 Solutions.
Presentation transcript:

Group 2 Bridgewater, Monica Henson, Katrice Jenkins, Brandon Valentine, Shundra

The distilled water should take the longest time to boil and a higher temperature while the distilled water with the solid (sugar or salt) should take a shorter period of time to boil and a lower temperature because of the concentration in the solids.

Objective The purpose is to determine what affects solids (sugar or salt) have on the boiling temperature of water.

TEMPERATURE AVERAGES

Conclusion The distilled water took the longest time to boil and the boiling point is highest. More sugar or salt added into water, lower boiling point were shown. Tap water’s boiling point is lower than the distilled water.