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Home > breadcrumbs: High School > breadcrumbs: Science > breadcrumbs: Mr. Ladehoff >

Data for Stoichiometry Inorganic Chemistry

April 16, 2019

Calcium chloride (CaCl 2 ) is a white solid used as a drying agent. The maximum amount of water absorbed by different quantities of CaCl 2 is given in the table below. CaCl 2 (g) CaCl 2 (mol) H 2 O (g) . . . read more

Stoichiometry Test Inorganic Chemistry

April 16, 2019

Here is the test for inorganic chemistry. Remember that 22.42 L of a gas at STP is 1.000 mole of that gas. Stoichiometry Test read more

Inorganic Chemistry Article Stoichiometry

April 16, 2019

Read the attached article and use its information to answer the following questions in a paragraph. Study:Bacteria   1) What are the parameters of the lattice they use to get the bacteria to flow? 2) How are the . . . read more

Cross Country Calendar for Summer Training 2018

June 13, 2018

Using the link below, you can see the events for running together and how much weekly mileage we have for that training cycle. Our big training goal is to compete in the Bix 7 on July 28th. Send me an e-mail to dladehoff@gmail.com . . . read more

2018 Comet Boys Track Headed to State

May 18, 2018

The 2018 IHSA Class A Sectional at Gibson City May 17, 2018 was the site for 6 events to advance to the State Meet. Qualifiers from Central High School were Isaiah Ditta with a 10:15.45 in the 3200, and a 4:44.17 in the 1600; . . . read more

Pressure Conversion Chart for Inorganic Chemistry

April 4, 2018

This is an experiment for the conversion factors for the Chapter 12 of Inorganic Chemistry.   Below are the equations we are using for gas laws. Boyle's Law  P1V1=P2V2 . . . read more

To contact Mr. Ladehoff

by David Ladehoff

e:mail dladehoff@cusd4.org phone CHS at 815-694-2321 read more

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