Fifth Grade Science Volume 1, Textbook Edition
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Science Edition for Sixth Grade Science Volume 1
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Third Grade Science Volume 1, Textbook Edition
Fourth Grade Science Volume 1, Textbook Edition
Fourth Grade Science Volume 2, Textbook Edition
Fourth-grade science volume 2 of the E-education edition
Qingdao Edition Fourth Grade Science Volume 2
Hunan Education Edition Fourth Grade Science Volume 1
E-education edition fifth grade science volume 1
E-education edition fifth grade science volume 2
E-education edition sixth grade science volume 1
Fifth Grade Science Volume 2, Textbook Edition
Zhejiang Education Edition Seventh Grade Science Volume 2
People's Education Press Fourth Grade Science Volume 2
Category | Format | Size |
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Fourth Grade Science Volume 1, Textbook Edition | pptx | 6 MB |
Description
"Solubility of Different Substances in Water" Dissolution PPT Courseware 2
Solubility of salt and baking soda in water
Guess: Which one has the strongest dissolving ability in water, salt or baking soda?
Discussion: How can this experiment be fair?
experiment plan
Experimental topic: Comparison of the solubility of salt and baking soda in water
My guess:…
Experiment type: comparative experiment
Same conditions: Same amount of water, same amount of salt and baking soda per portion, all stirred at the same time.
Change the conditions: add salt and baking soda respectively
Experimental method: Add the same amount of salt and baking soda to the water each time. Wait until the first portion of salt or baking soda is completely dissolved before adding the second portion. Until it can no longer be dissolved, compare again.
Solubility of gases in water
1. Observe the liquid in the syringe
2. Pull out the plunger of the syringe and observe the liquid in the syringe.
3. Push the plunger of the syringe inward and observe the liquid in the syringe.
Expanded information:
How to compare the solubility of salt and baking soda in water?
To compare the dissolving power of salt and baking soda, the variables that need to be controlled are:
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For more information about the PPT courseware "Dissolving Ability of Different Substances in Water", please click the Dissolving Ability of Different Substances in Water ppt tab.
"Solubility of different substances in water" Dissolution PPT download:
"Solubility of Different Substances in Water" Dissolution PPT Download Part One Content: Solubility of Salt and Baking Soda in Water 1. Comparatively observe the solubility of salt and baking soda in water. Experimental purpose: By putting salt and baking soda into water respectively Dissolved in water, than...
"Solubility of different substances in water" Dissolution PPT:
"The Solubility of Different Substances in Water" Dissolution PPT Part 1: The solubility of salt and baking soda in water. Do you know them? Baking soda is a white solid powder and is widely used in industrial and agricultural production. It is also the most widely used in the food industry..
"Solubility of different substances in water" Dissolution PPT courseware 4:
"Solubility of Different Substances in Water" Dissolution PPT Courseware 4 The solubility of salt and baking soda in water. Guess: Which one has the stronger solubility in water, salt or baking soda? Discussion: How can this experiment be fair? Research Experiment Research Question: Food...
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Update Time: 2024-11-16
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