Quick Links

Skip to main content Skip to navigation

Main Navigation


Mr. Ladehoff

Sign up for the News Update.

Sub Navigation


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

Gas Laws Article

May 10, 2021

Article: Read the linked passage and answer in a paragraph the following questions: 1) What elements effects taste to the sweet classification? 2) How is future research addressing finicky eaters? 3) Describe two gas laws that can be . . . read more

Gas Laws Data Analysis

May 10, 2021

The volume of a fixed mass of gas varies directly with its Kelvin temperature if its pressure is constant. The following table contains Celsius temperature and volume readings for a gas under such conditions. recall that K = °C  + . . . read more

Gas Online Test Inorganic Chemistry

May 10, 2021

Here is the online test for Gas Laws The following information is helpful in answering the Chapter 12 questions.   M=molar mass(g), V=volume(L), P=pressure(kPa or atm), T=temperature(K), n=moles(mol), d=density(g/L . . . read more

Pressure Conversion Chart for Inorganic Chemistry

April 14, 2020

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

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

To contact Mr. Ladehoff

by David Ladehoff

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

Back To Top