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a hypothesis for hot ice would depend on the ingredients you use and the temperature
my example would be..... " i boil 1L vinegar and add 4 tsp on baking soda for 30 minutes until a crust forms and then i cool it in the fridge for 40 minutes. then when i touch it it instantly turn into ice".... u could also do the experiment where u use sodium acetate or the one where you use hand warmers.
What else can I help you with?
What are some good titles for science fair experiments with dry ice?
Use modeling clay to shape a volcano, then fill it with water and when you are giving your presentation, drop dry ice in it, it will begin to make fog.
Salt melt ice and what is the hipotheses of this experiment?
Hypothesis: Sprinkle Salt on ice would melt the ice. Null-Hypothesis: Sprinkle Salt do ice do not melt the ice. Theory behind hypothesis: (explain what any why you believe the salt do or interact to melt the ice like if it exert heat from solution) Hypothesis is just write the sentence describe what would you believe in the result and what might be the cause of what is going on. You then design experiment base on your hypothesis.
What can you do for a science project that contains science?
There are tons of projects that can be done in a science project using inexpensive ingredients. One project you can do is using dry ice and liquid soap. Another project you can do is get some hydrogen peroxide, liquid soap and active yeast.
Why does dry ice evaporate faster than a regular ice cube?
Dry ice is frozen carbon dioxide, totally different from ordinary ice, which is frozen water. Dry ice is much colder than water ice, thus evaporates quicker at room temperature. DO NOT TOUCH DRY ICE! It can hurt you badly.
How long can dry ice inside a cooler keep ice creme frozen?
As long as inside the container is below 2 degrees you should be good. Id say 3 pounds should be good for about 2 hours.
What is a good hypothesis for dry ice bubble?
A good hypothesis for a dry ice bubble experiment could be: "If dry ice is placed in warm water with soap, then bubbles will form due to the release of carbon dioxide gas from the dry ice interacting with the soap molecules."
How do you write a hypothesis about dry ice experiment?
A hypothesis for an experiment involving dry ice could be: "I predict that placing dry ice in warm water will cause it to rapidly sublimate, creating a cloud of carbon dioxide gas due to the temperature difference between the dry ice and water." This hypothesis clearly states the expected outcome of the experiment and the reason behind it.
What is an hypothesis for dry ice?
Hypothesis: I think the fog will affect the bubble and the expect that when all the fog builds up into the bubble the dry ice bubble is going to burst. I think that because when all the fog from the dry ice builds up in to the bubble then it is going to burst.
What can be the hypothesis for dry ice bowling when adding water to it?
Water is hottest.
What is a good title for a science fair project if you are using dry ice and food coloring?
Your science project title should reflect the science you're trying to show off, and the best titles are funny, interesting, or catchy.
How do you create carbon dioxide in science project form?
Dry Ice.
What is a hypothesis for ice cubes?
A hypothesis for ice cubes could be: If ice cubes are placed in warm water, then they will melt faster than if they are left at room temperature, because warmer temperatures increase the rate of melting in ice.
Is this a good hypothesis you think the salt will melt the ice because when it melts it creates heat which melts the ice?
Probably not as the melting proceeds the creation of the heat - i.e., the hypothesis has a chicken egg problem.
Why does dry ice make good ice cream?
Because you aren't going to eat frozen ice. Are you? :)
What are some good titles for science fair experiments with dry ice?
Use modeling clay to shape a volcano, then fill it with water and when you are giving your presentation, drop dry ice in it, it will begin to make fog.
How does dry ice make such good ice cream?
Well for one thing, it doesn't So there's your answer......
What is solid CO2 called?
a molecular solid...
