Effect of Salinity on Seawater Test Kit

$93.74
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SKU: 212296
  • Visualize the impact solutions of different density have on each other when mixed.
  • Measure the salinity of three different water samples representing three major salt water bodies.
  • Observe the flow patterns when different density solutions are mixed.
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Details

The world's ocean system contain a dynamic thermohaline current system that is responsible for many aspects of our environment. The experiments in this kit have been designed to help visualize the impact solutions of different density have on each other when mixed. Students will measure the salinity of three different water samples representing three major salt water bodies, as well as perform an experiment in which they will observe the flow patterns when different density solutions are mixed. This kit has enough materials for 15 groups. Teacher's Guide and Student Study Guide Copymasters included.

 

Aligned to the Next Generation Science Standards (NGSS)*

 

Disciplinary Core Ideas: PS1.A; PS1.B
Performance Expectations: MS-PS1-2
Cross Cutting Concepts: Structure and Function
Engineering Practices: Developing and Using Models

 

Kit Includes:
10mL Phenolphthalein Indicator
15mL 1.0M Potassium Chromate
400mL 0.1M Silver Nitrate
200mL 3.0M Sodium Hydroxide
250mL Synthetic Atlantic Ocean Water
250mL Synthetic Gulf of Mexico Water
250mL Synthetic Pacific Ocean Water

 

DOT Info:
UN1824, Sodium hydroxide solution, 8, II, Ltd Qty.

 

Specifications

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