Mr.Simons' Page

Arlington (MA) High School

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Mole Day has come and gone !!  Never fear, we will be celebrating the Mole all year long in one way or another.

You can see what the Mole Day folks are up to at

** National Mole Day Foundation **
for Mr. Simons

Want to know the sunrise, sunset, moonrise, moonset times and plenty more for anywhere on Earth, then try this: http::// Just got it back up and running!!

As many of you know I have been retired from teaching Chemistry for a number of years. To see what my current major project is go here: or,
even better, go here where you can buy my very first original CD


Sample Limiting Reactant Problems - NEW ADDRESS