CPDEatUCO

Concentrated sulfuric acid is a strong dehydrating agent, which is the reason it is corrosive to living material. One way of writing the formula o...

It has been mentioned in the textbook that most metals do not exist as pure metal in nature, but as ions in ionic compounds. One of the metals tha...

Acids and Bases Neutralization

Since most acids and bases are colorless liquids when dissolved, it is hard to see if a chemical reaction is happen...

Here are two colorless solutions. The first has sodium carbonate dissolved in water, and the second has hydrochloric acid dissolved in water. Whe...

Change of State and/or Change of Color Means a chemical change

Here is a pink solution of cobalt (II) chloride and here is a colorless solution of...

Energy Change means Chemical Change

One of the ways of determining that there has been a chemical change is to find an energy change that happened ...

The term electrolyte is a term used when talking about solutions with water as the solvent. We demonstrate the property of being an electrolyte wi...

Here is some pure water, which has a pH of 7, shown by using this testing paper and matching the color to the chart on the side of the box.

If I t...