What are good chemistry projects?

Chemistry Projects with Chemical Reactions

Milk Painting.
Citrus Battery.
Elephant Toothpaste.
Plastic Milk and Curds & Whey Experiment.
Chemistry Clock.
Blow Balloons with Yeast and Sugar.
Lemon Volcano.
The Colorful Cabbage Juice Science Experiment and Acid Base Experiment with Cabbage.

What are good high school science fair projects?

Ideas for High School Science Fair Projects

Compare the effect of antibiotics on gram-positive and gram-negative bacteria.
Run a bioassay to test for toxicity in water or soil.
Test the effect of ultraviolet radiation on bacteria growth.
Do different types of bread grow different types of mold?

What are the top 10 science fair projects?

Here are some popular science fair projects that give a lot of bang for the buck.

Baking Soda and Vinegar Volcano.
Mentos and Soda Fountain.
Invisible Ink.
Crystal Growing.
Vegetable Battery.
Wind Energy.
Water Electrolysis.
Plant Science.

How can I win science fair?

How to win

First, make sure you choose a topic that you find interesting.
Once you have picked a topic, do a lot of research on it.
Plan your project.
Keep a lab notebook (also called an activity log or journal).
Form a hypothesis and then test it.
Do the work.
Figure out what happened and why and document the result.

What are some ideas for science fair projects?

Science Fair Ideas

Does music affect on animal behavior?
Does the color of food or drinks affect whether or not we like them?
Where are the most germs in your school? (CLICK for more info.)
Does music have an affect on plant growth?
Which kind of food do dogs (or any animal) prefer best?
Which paper towel brand is the strongest?

What do science fair judges look for?

Besides having a well-thought-out and nicely presented project, judges normally emphasize creativity, originality, understanding about the research of others in your field, and thoroughness. For almost every top fair you can obtain the judging criteria ahead of time.

What are some easy science fair projects?

SCIENCE FAIR PROJECT IDEAS

WHAT MILK IS BEST FOR MAGIC MILK EXPERIMENT?
HOW DOES WATER AFFECT SEED GERMINATION?
HOW CAN YOU MAKE A LEGO RUBBER BAND CAR TRAVEL FURTHER?
WHY DO LEAVES CHANGE COLOR IN THE FALL?
WHY DO SKITTLES DISSOLVE IN WATER?
WHAT MAKES ICE MELT FASTER?
WHY DO APPLES TURN BROWN?

What is the easiest science project?

The chemical volcano is a popular science project because it is very easy and yields reliable results. The basic ingredients for this type of volcano are baking soda and vinegar, which you probably have in your kitchen.

What are some fun experiments?

Have fun trying these experiments at home or use them for SCIENCE FAIR PROJECT IDEAS.

Lava Lamp: Use Density to Build a Funky Lamp.
Orange Fizz: Chemical Eruption in your Mouth.
Storm in a Glass: Model of Rainstorm in a Glass.
Dry Erase:
Making A Volcano:
Home Made Play Dough:
Snow Fluff:
Milk Art:

What science experiments can I do at home?

Here are a few easy ways for you to see science in action.

Tornado in a bottle. via GIPHY. You can create your own tornado in a bottle.
Rainbow in a glass. via GIPHY.
Gooey slime. via GIPHY.
Pasta rocket. via GIPHY.
Homemade lava lamp. via GIPHY.
Instant ice. via GIPHY.
Ferromagnetic fluid. via GIPHY.
Baking soda volcano. via GIPHY.

What is milk art?

Milk has fat in it and the food coloring floats on top of the fat. The fat is all connected with bonds. Think of it like the little pieces of fat all holding hands with each other. When you add the dish soap to the milk, the fat separates and moves making your magical milk art!

How do you make hot ice?

Combine baking soda and vinegar to make sodium acetate, or hot ice! It crystalizes instantly when you pour it, allowing you to create a tower of crystals. Since the process of crystallization is exothermic, the “ice” that forms will be hot to the touch. Science is so cool!

Is Hot Ice Hot or cold?

Neither is hot ice, hot. It is just a common name for Sodium Acetate Trihydrate. At room temperature, this substance looks like ice crystals and if heated, it starts turning into a transparent liquid. Since, the ice like crystals are formed at a relatively hotter temperature than water-ice, it is called hot ice.

What is the chemical formula for hot ice?

Sodium Acetate: a chemical compound made by combining acetic acid and sodium bicarbonate, or simply just plain old vinegar and baking soda. It is used as a flavouring ingredient in snack foods and in hand warmers. Chemical formula: CH3COONa.

Is Hot Ice Possible?

Scientists Just Created a Bizarre Form of Ice That’s Half as Hot as The Sun. It has taken one of the most powerful lasers on the planet, but scientists have done it. They’ve confirmed the existence of ‘superionic’ hot ice – frozen water that can remain solid at thousands of degrees of heat.

What is the hottest liquid on Earth?

Deep down at the very bottom of the Atlantic Ocean, geochemist Andrea Koschinsky has found something truly extraordinary: “It’s water,” she says, “but not as we know it.” At over 3 kilometres beneath the surface, sitting atop what could be a huge bubble of magma, it’s the hottest water ever found on Earth.

What is hot ice called?

Updated August 13, 2019. Sodium acetate or hot ice is an amazing chemical you can prepare yourself from baking soda and vinegar. You can cool a solution of sodium acetate below its melting point and then cause the liquid to crystallize.

Is Dry Ice Hot?

Dry Ice temperature is extremely cold at -109.3°F or -78.5°C. Always handle Dry Ice with care and wear protective cloth or leather gloves whenever touching it. An oven mitt or towel will work. If touched briefly it is harmless, but prolonged contact with the skin will freeze cells and cause injury similar to a burn.

How does dry ice kill?

But can dry ice kill you and if so how can dry ice kill you? The truth is that yes, dry ice can kill you when you don’t take the right precautions. It can cause asphyxiation, internal burning and rupturing of your stomach and other organs, frostbite and hypothermia and even shrapnel injury from an explosion.

Is dry ice good or bad?

Dry ice can be a very serious hazard in a small space that isn’t well-ventilated. As dry ice melts, it turns into carbon dioxide gas. In a small space, this gas can build up. If enough carbon dioxide gas is present, a person can become unconscious, and in some cases, die.

What happens if you put dry ice in your mouth?

Extended contact with dry ice causes frostbite, which can lead to burns and scars. Swallowing dry ice is much more dangerous than holding it. The dry ice can freeze tissue in your mouth, esophagus, and stomach. However, the most significant risk is from the sublimation of dry ice into gaseous carbon dioxide.

Can you eat dry ice in drinks?

Dry ice is safe to use in cocktails, it will not alter the flavor in any way. The ice will sink to the bottom of your glass, but take extra precaution not to ingest it or touch it in any way. You’ll need a hammer, screwdriver, and goggles to chisel your block of dry ice into ‘cubes’.

Can you touch dry ice with your bare hands?

To begin, it is very cold. The surface temperature of dry ice is a frosty 109.3 degrees below zero. If you were to touch it with your bare hands, it would cause nearly instant cell death, or frostbite. Always wear insulated gloves, or handle it with tongs, to avoid skin damage.

Can you die from inhaling dry ice?

Improper ventilation during use, transport, or storage of dry ice can lead to inhalation of large concentrations of CO2 with subsequent harmful effects, including death (1,2).

Is Dry Ice expensive?

Dry ice is generally priced by weight, but the exact cost varies from one retailer to the next. On average, the price ranges between $1.00 to $3.00 per pound. Some retailers also offer discounts on bulk purchases.

Is dry ice the same as liquid nitrogen?

Liquid nitrogen is the colorless, odorless, clear liquefied form of nitrogen with a density of 0.807 g/ml at its boiling point (−195.79 °C (−320 °F)) while dry ice is an opaque solid with a density of 97.5189 lb/ft3 at 78.5 °C (109.3 °F). Both liquid nitrogen and dry ice can maintain extremely low temperatures.

Is liquid nitrogen colder than dry ice?

Liquid nitrogen is much colder than dry ice—usually between -346°F and -320.44°F—which also makes it more dangerous to handle.