Chemistry

The Tragic Story Of The Scientist Destroyed By Her Own Discoveries

Scientific research can be a dangerous thing, a fact that becomes clear with the aid of hindsight. And that's no more true than in the case of this scientist.

How To Calculate The Percentage Of Ionization Given The pH

pH is a measure of the strength of an acid or base, but it's also indicative of the percentage of ionization. As such, you can calculate one from the other.

How To Calculate The PH Of NaOH

While pH testing strips can be used to determine the strength of NaOH, it's also possible to calculate that value using little more than a simple process.

What Happens When You Put Dry Ice In Water?

If you've seen bowls full of smoking liquid, then you might know something about the effects of dry ice in water, but what exactly is the science behind that?

How To Convert pKa To Ka

Ka is an important value when it comes to the strength of acids and bases, but sometimes, it can be unwieldy. That's where the conversion to kKa comes in.

The Worst Part Of The Chernobyl Disaster Isn't What You Think

Chernobyl is an infamous disaster that's also become something of a cautionary tale. But as it turns out, there's a chance it could have been avoided.

What Is The Difference Between Blue & Red Litmus Paper?

Litmus paper might be something that you've seen in a chemistry lab, but how does is actually work? And why are there two different colored versions?

Scientists Accidentally Created A Sticky Substance Straight Out Of A Sci-Fi Movie

Sci-fi movies feature technology that seems far beyond our current capabilities, but that isn't always true. This new material proves that much.

It Snows On Mars, But It's Not The Same As Earth

Everyone knows that Earth is capable of providing beautiful, snowy landscapes, but it isn't unique in that. It snows on Mars, too, but there's a bit of a twist.

The Porous Powder That Can Capture CO2

Global warming is a major concern, with the growing presence of carbon dioxide being a big part factor. But this powder might be able to combat that issue.

How To Make Edible Slime: The 13 Best At Home Recipes

Who doesn't enjoy making (and playing with) slime? If you want to try something new with the sticky substance, then consider trying out these edible slimes.

How To Convert Mg To mmol/L

In chemistry, concentrations are important measurements, and it's helpful to know how to convert between them. Here's how the math works out.

How To Calculate The Percent Abundance Of An Isotope

A single element can have multiple different forms, called isotopes, and it's possible to determine the percent abundance of those forms. Here's how.

Molecules That Can Never Exist Naturally On Earth

Space is home to a great many oddities, and even chemistry gets strange out there. In fact, there are even some molecules that you'd never find here on Earth.

How A NASA Experiment Might Have Destroyed Life On Mars

Researchers have been looking for life on Mars for a long time, and they might have found it on one occasion, only to destroy it at the same time.

The Smelly Truth About Uranus

While space harbors plenty of mysteries, it turns out that Uranus' smell isn't one of them. Here's the explanation for why it's so uniquely stinky.

Every Northern And Southern Lights Color Explained

The northern and southern lights, auroras visible from the poles, glow with a range of different colored lights. Here's the reason for each of those colors.

How To Calculate A Milliequivalent

The concept of moles and equivalents, and thus millimoles and milliequivalents is of vital importance in medicine and clinical pharmacology.

Your Mood Ring Color Doesn't Mean What You Think

Mood rings are quite the fun novelty item, but there's a lot more science involved with their color-changing capacity than you might expect.

Silicon Vs. Silicone: How Each Material Is Used

Scientific terms can sometimes look frustratingly similar, as is the case for silicon and silicone. But the two materials are very different, and this is how.

How To Tell The Difference Between Lab-Grown Diamonds And Natural Diamonds

Diamonds have been a highly coveted gem, and lab-grown varieties have made the stone more affordable. But can you tell when a diamond is synthetic or natural?

Who Invented Chocolate And How Was It Made Then Vs. Now?

Chocolate is a favorite treat for tons of people, but it wasn't always the sweet confection it is today. There's actually a rather long history behind it.

Why The Discovery Of 'Dark Oxygen' Is So Important

Oxygen production on Earth has long been attributed to sunlight-driven photosynthesis. But in the dark ocean depths lies a potential source of "dark oxygen."

How Many Neutrons Does Hydrogen Have?

What Is Urethane?

What Is Hypertonic Solution?

What Is Butane Fuel?