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Physical Changes and the Water Cycle - Three
Third graders observe and reproduce the water cycle in their very own classroom. A simple, yet very effective, demonstration on how water evaporates is observed by the young scientists. They make observations and sketches in their...
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Unit 1 Matter and Energy
Topping this worksheet is a comprehensive collection of notes about phase changes. The phase change graph is displayed, along with formulas for the gas laws, and information relating energy to change of phase. After reviewing these...
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The Gas Laws
A couple of gas law charts and the history of the gas laws constitute this presentation. Notes are included for the slide that illustrates how to perform gas law calculations. This is a simple collection, a visual aid enhance to your...
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Manometers
In this manometers worksheet, learners solve 18 problems by using the manometer diagram to figure out the change in pressure.
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Practice Problems for the Gas Laws
In this gas laws learning exercise, student practice solving problems using Graham's law, ideal gas law, and gas stoichiometry. This learning exercise has 11 problems to solve.
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The Ideal Gas Law
In this gas law worksheet, students apply the Ideal Gas Law by determine the volume, mass, or pressure of the given gases. This worksheet has 5 problems to solve.
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Gas Laws with One Term Constant
In this gas laws worksheet, students calculate the volume, pressure or temperature of gases undergoing certain changes. This worksheet has 6 problems to solve.
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Unit Conversions for the Gas Laws
In this gas laws worksheet, students practice converting temperature measurements between Celsius and Kelvin and convert pressure into different units of measure. This worksheet has 18 problems to solve.
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Dalton's Law of Partial Pressure
In this partial pressures worksheet, students apply Dalton's Law of partial pressure to solve 4 problems comparing the pressure of gases in different containers.
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The Combined Gas Law
In this gas law worksheet, learners determine the final temperature, final volume, or final pressure for gases at certain conditions. This worksheet has 6 problems to solve.
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Chemistry Jeopardy
In preparation for an introduction to chemistry exam, play Chemistry Jeopardy with your class. The categories include molar relationships, phases of matter, atomic structure, chemical nomenclature, and scientific investigation. If the...
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Phases of Matter
Students are introduced to the basic states of matter: solids, liquids and gases. Through experimentation, students determine that liquids and solids have definite volume, that gases do not have definite volume, and that solids have a...
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Sugar in Tea
Little chemists address whether or not you can get sugar back out of tea after it has dissolved. The PowerPoint itself simply walks them through the questioning process, considering different possibilities. The final slide settles on...
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WS 7.2 Kinetic Theory-Temperature and Volume
In this kinetic theory worksheet, students answer questions about kinetic energy, they calculate volumes of gases at STP, they answer questions about temperature and they convert from one unit of temperature to another.
US Department of Energy
Sunlight and Evaporation
Here is a simple inquiry experiment designed to demonstrate that the energy from sunlight can evaporate water. Young scientists follow provided procedural steps to construct a model of our atmosphere using a bowl, a cup, water and...
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IB Chemistry Practice Test
In this chemistry review worksheet, students practice using Avogadro's number, calculating number of moles, and using the gas laws. This worksheet has 39 multiple choice questions.
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Phases of Matter
For this matter worksheet, students calculate volume and partial pressure for gases, compare liquid and vapor phases, and review the characteristics properties of gases. This worksheet has 12 multiple choice and 3 problems to solve.
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Water Changes and Moves
Pupils explore the three forms of water and observe how it changes from a solid to a liquid to a gas. The concepts of condensation, evaporation and the introduction to the water cycle form the basis of this instructional activity.
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Gas Laws
In this gas laws worksheets, students figure volumes, densities, molar masses, reactions, and solve equations as they encounter 14 gas laws questions.
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A Chemist in My Class?
First graders in kindergarten science class discuss matter. They make predictions and then identify mystery items in brown paper bags as either solid, liquid, or gas by using their senses. They discuss that a chemist is a scientist that...
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The Ozone
Young scholars engage in lesson concerned with the concept of the ozone layer. They write a reflective journal using prior knowledge. Students read sources of information about the existence of a hole in the ozone layer. Finally they...
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Our Sun
In this space science worksheet, learners use the clues at the bottom of the sheet to solve the crossword puzzle on our sun. They identify the cooler and visible surface areas of the sun, as well as what sunspots are on the sun.
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stoichiometric (molarity, gases, mass)
In this chemistry worksheet, students identify the volume that is required for complete precipitation. Then they identify what concentration of the base is in moles per liter. Students also name the formula weight of a hydroxide.
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Ideal Gas Law
In this chemistry worksheet, students write two forms of the ideal gas law. Then they identify the size and units of the ideal gas law. Students also solve the equations for each ideal gas law.