sam23

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Electrolytes and Conductivity

Today in chemistry we learned about electrolytes and how they can conduct energy to light up a LED light. First we needed to sand one side on the …

Light Bulbs

Penny Battery Lab

Hello Everyone (and Mr. Wong)! In class today, my group did an experiment where we sanded 4 pennies down to where half of the penny is only zinc. …

Clean Energy

Thinking about Electrolytes and Conductivity

Pictures of the Construction:<p>Pictures of the Final Product:<p>List of Electrolytes:<p>So, what happened during the lab wasn’t that interesting since our …

Clean Energy

Penny Battery

Today we tried constructing a battery using the zinc from pennies and a salt and vinegar water solution. We dipped sandpaper into the solution and …

Sandpaper

Making a battery

Our pennies<p>Solution/cardboard strips<p>The stack<p>Completed working battery!<p><b>Electrolytes</b><p>In this lab, the cardboard pieces were the main electrolytes, but …

DIY

Penny Batteries Lab

A(n) (Unsuccessful) Attempt at making a Penny Battery<p>In our Lab today we constructed a penny battery. We did this by first obtaining 5 post-1982 …

Clean Energy

Penny Battery Lab

For this lab, we made a battery out of pennies, cardboard and a solution of salt and vinegar. I think that with the right solution, we will be able …

Clean Energy

Penny Batteries

The electrolytes present were NaCl and acetic acid in the vinegar<p>What is think happened is the electrolytes present in the battery helped the copper …

Particle Physics

Creating Our Own Voltaic Cell

By Teddy Dziura<p>What I think happened was that when we coated the mat board pieces in the solution, it picked up the electrolytes in the solution. The …

Clean Energy

Penny Batery

In Mr. Wong’s 6th period Chemistry class we used mat-board pennies and a solution composed of vinegar water and salt to create a working battery to …

Particle Physics

Mr. Wong Chemistry Swag

Thinking about electrolytes and conductivity

In class on Friday, our lab group did an experiment with conducting an electric current with pennies, to eventually create enough energy to make a …

Penny Battery Blog: Thinking About Electrolytes

Here is an image of our competed zinc/copper penny battery, powering a red LED light.<p>Here is an image of the process of sanding off the copper to get …

Clean Energy

Thinking about electrolytes and conductivity - Lab - Corrigan

Last Friday my group and I tried making our own electrolyte battery out of batteries.<p>Above is a picture of four pennies that we sanded down using …

Electrolytes and Conductivity

List of present electrolytes:<p>I think the pennies and the mat paper combined to form an alternating positive and negative charging that was supposed …

Clean Energy

Penny Battery Attempt #1: Not Succesful – Chemistry Period 5

<b>Introduction:</b> The penny battery experiment’s goal is to trigger an electric current through the elements in pennies using electrolytes, and have fun …

Batteries

Penny Battery Lab

Today in class we tried to make a light turn on by using filed down pennies and a mix of salt, water, and vinegar as an electrolyte with cardboard as …

Vinegar

Thinking about Electrolytes and Conductivity

Today in class, we made a battery from a few easy to find items to power an LED light.<p>Here are a few pictures of the construction:<p>Once assembled, out …

Clean Energy

Penny Battery

In this lab, we made a battery out of pennies cardboard, vinegar, salt, and water.<p><b>Procedure:</b> To begin, we sanded off one face of 4 pennies. We then …

Clean Energy

Penny Batteries, Electrolytes, and Conductivity

Contructing the battery and our materials:<p>Our Final Product:<p>Our Voltmeter Test:<p>Our electrolytes that were present:<p>Our experiment was unsuccessful …

Thinking about Electrolytes and Conductivity (11/30)

In, class, we created a battery with sanded pennies, water, vinegar, sugar, cardboard, and an LED. First, we rubbed the tail side of four pennies …

Clean Energy

Identify Compounds- Mini lab

Today in chemistry, we used pennies, a vinegar-water-salt solution, matboard to construct a battery to power an LED light. We started by first …

Mr. Wong 10th Grade Chemistry Blog