***Turn in your review packet*** Warm-Up Monday June 1, 2015: Rewrite and balance the following word equation using chemical formulas, physical states, and energy. – When solid sodium chlorate absorbs Continue Reading →

Warm-Up May 28, 2015:  Review How many magnesium sulfate molecules are in 25.0 g? Find the molarity of a 750 mL solution containing 346 g of potassium nitrate. Find the Continue Reading →

Warm- Up Wednesday May 27, 2015: Try the worksheet below to see what you remember about writing chemical names and formulas. Chemical Names and Formulas Worksheet

Warm-Up: 1.Draw the Lewis structure and predict the VSEPR shape for the phosphite ion. 2.Draw the Lewis structure and predict the VSEPR shape for sulfur dioxide. 3.Write the longhand and Continue Reading →

Unit 7-8 Notebook Check: Copy the following list.  Then give your list to another student who will grade your notebook for completion of these items.  ***Remember that if you are Continue Reading →

Fill in the Chart Below for Review:   Classwork:  phpohws key ***If you were not in class today we went over pH calculations and titrations. You are still expected to Continue Reading →

Warm Up Monday May 18, 2015: 1.  What is the percent by mass concentration of sodium bromide in a solution which contains 50.0 grams of sodium bromide dissolved in 200.0g Continue Reading →

***Turn in your homework questions from the salting roads article*** Warm-Up Friday May 15, 2015: 1.  How much water must be added to 500. mL of 0.200M hydrochloric acid to Continue Reading →

Check your answer to the homework:  (I did not check my key for sig figs- sorry!) Solutions Worksheet Answer Key Warm-Up Thursday May 14, 2015: 1.)  2.00 L of 0.800 Continue Reading →