Mystery Chemical Reactions Kit

Mystery Chemical Reactions Kit

Mystery Chemical Reactions Kit

840660
Regular price $103.00
1
-
+
InStock SOLD OUT

Some chemical reactions produce no visible change, whereas others produce impressive changes in appearance that clearly indicate to an observer that a chemical change has taken place. With enough knowledge of the characteristics of compounds and the elements from which they form, one can make predictions as to the properties of the products of different reactions. Students will analyze data from 73 double-replacement reactions, allowing them to develop an answer to the question, “How can scientists predict the properties of the products of a chemical reaction or design a chemical reaction to produce products with specific properties?”

Time Requirement
Total, 150 minutes. Teacher prep, 15 minutes. Pre-lab, 30 minutes. Investigation, 90 minutes. Assessment, 15 minutes.

Digital Resources
Includes 1-year access to digital resources that support 3-dimensional instruction for NGSS. Digital resources may include a teacher manual and student guide, pre-lab activities and setup videos, phenomenon videos, simulations, and post-lab analysis and assessments.

Performance Expectation(s)
HS-PS1-2
HS-PS1-7

Crosscutting Concepts
Patterns

Disciplinary Core Ideas
PS1.B: Chemical Reactions

Science and Engineering Practices
Engaging in Argument from Evidence

Learning Objectives

  • Predict the identity of the products of a chemical reaction given the reactants.
  • Write the chemical formula of a substance given the name of the substance.
  • Use evidence from observations to identify the reactants and products in chemical reactions.
  • Prerequisite Knowledge and Skills
    Students should be able to differentiate between chemical and physical changes; understand chemical reactions, including the law of conservation of mass; and balance equations. Students should have familiarity with modern models of the structure of the atom, concepts involving electron distribution/configuration, and trends in the periodic table.

       This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).

    Policies

    SHIPPING

    Shipping is Extra and will be charged separately. Shipping Quotes will be given upon request.

    REPORTING DAMAGED ITEMS AND SHORTAGES

    All shortages, defects and deficiencies must be reported within 7 days of receiving the shipment. Merlan Scientific cannot assume responsibility for shortages reported after this period.

    On receiving goods, check your packing slip and the package contents carefully. Please report any damaged items immediately and keep all shipping materials for inspection. If you have any questions please call 1-800-387-2474 or write us at info@merlan.ca.

    RETURNING GOODS

    Before returning any item to Merlan Scientific, please call for a Return Authorization Number. Shipments received without authorization may be refused.

    WARRANTY POLICY

    Merlan Scientific warrants that each product will be free of defects in materials and workmanship for a period set forth in its published user manuals for its system products and for a period of one (1) year for its component products. The warranty commences on the date the product is shipped by Merlan Scientific. Merlan Scientifics’ sole liability and responsibility under this warranty is to repair or replace any defective product, which is returned to it by the buyer, and which Merlan Scientific determines qualifies for repair or replacement under the terms of the applicable warranty. The product returned to Merlan Scientific for warranty service will be shipped to Merlan Scientific at the buyers expense and will be returned to buyer at Merlan Scientifics’ expense. In no event shall Merlan Scientific be responsible under its warranty for any defect, which is caused by negligence, misuse or mistreatment of a product, or for any unit, which has been altered or modified in any way. The warranty of repaired and replacement products shall terminate with the original warranty of the product.

    tab-whats-include
    top
    Added To Cart :
    Add To Cart Failed :
    product successfully added to wishlist!