This kit is designed to introduce students to the concept of ionic reactions. Students will test a series of chemical combinations and observe reactions. The contents of this kit have been designed to minimize cross contamination and waste generation, while streamlining teacher preparation. This kit has all of the materials needed for 5 groups. Teachers Manual and Student Study Guide copymasters are included. Aligned to the Next Generation Science Standards (NGSS)* Disciplinary Core Ideas: PS1.A; PS1.B Performance Expectations: MS-PS1-1; MS-PS1-2; MS-PS1-5; HS-PS1-1; HS-PS1-2; HS-PS1-7 Cross Cutting Concepts: Patterns; Scale, Proportion and Quantity; Energy and Matter Engineering Practices: Developing and Using Models; Analyzing and Interpreting Data Kit Contains: 10mL 0.1 M Sodium Acetate 10mL 0.1 M Sodium Chloride 10mL 0.1 M Sodium Carbonate 10mL 0.1 M Sodium Ferrocyanide 10mL 0.1 M Sodium Hydroxide 10mL 0.1 M Sodium Iodide 10mL 0.1 M Sodium Oxalate 10mL 0.1 M Sodium Phosphate 10mL 0.1 M Sodium Silicate 10mL 0.1 M Sodium Sulfate 10mL 0.1 M Lead Nitrate 10mL 0.1 M Silver Nitrate 10mL 0.1 M Cupric Nitrate 10mL 0.1 M Cadmium Nitrate 10mL 0.1 M Strontium Nitrate 10mL 0.1 M Cobalt Nitrate 10mL 0.1 M Calcium Nitrate 10mL 0.1 M Zinc Nitrate 10mL 0.1 M Aluminum Nitrate 10mL 0.1 M Chromium Nitrate 10mL 0.1 M Ferric Nitrate 10mL 0.1 M Barium Nitrate 1 box Toothpicks 5 Acetate Sheets – Preprinted DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only *”Next Generation Science Standards” is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product. WARNING: This product can expose you to chemicals including Lead and lead compounds, Cadmium and cadmium compounds and Chromium/hexavalent compounds, which are known to the State of California to cause cancer and reproductive harm. For more information go to http://www.P65Warnings.ca.gov.