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What else can I help you with?
Why does things freeze in dry ice?
Things freeze in dry ice because dry ice is solid carbon dioxide that is extremely cold at -78.5°C (-109.3°F). When an object comes into contact with dry ice, heat is transferred from the object to the dry ice, causing the object's temperature to drop rapidly and freeze.
How long should I freeze an ice pack for optimal effectiveness?
For optimal effectiveness, freeze an ice pack for at least 2 hours before use.
How long does it take for ice packs to freeze completely?
Ice packs typically take about 4-6 hours to freeze completely in a standard home freezer.
If you have 5ml of water and you freeze it how many ml of ice do you have?
You will have roughly the same amount of ice as the amount of water you started out with, so probably about 5 mL of ice.
Does cyclohexane freeze in dry ice?
Cyclohexane's melting point is about +6 degrees Celsius. Dry ice (solid carbon dioxide) maintains a temperature of -78C in normal conditions. Cyclohexane will thus freeze on dry ice. In fact, a closed container of cyclohexane would freeze on regular, water ice. Regular hexane (linear) has a freezing point around -100C, and will remain a liquid on dry ice, much as ethanol or acetone do.
If you have a gallon of water and want to freeze part and boil the rest then mix them back together after the ice melts you want it to be about 70F what portions would you freeze and boil?
it is about 200 degrees
When does water freeze and boil Celsius?
Freeze=0 Boil=100
What temperatere does water freeze and boil at?
Freeze : 0 Boil : 100
Why is it that when water freezes some of the ice is white and some of it is clear?
It is simply air bubbles trapped in the ice. Boil water, let it cool, then freeze it. The ice should be completely clear.
Why does melted ice boil?
Melted ice is liquid water and water boil.
What can ice freeze?
ice can freeze any liquid and some solids
What do you make when you freeze water?
When you freeze water, you create ice.
Do all liquids freeze and boil at the same temperature?
No.
What gets salt out of water?
You can boil it or you could freeze it.
What causes a substance to boil or freeze?
hot or cold air
Can you freeze caramel?
Yes!!! You can freeze any liquid. However, different liquids freeze( and boil) at different temperatures.
Why does ice freeze?
last time i checked, ice can't freeze. i believe you mean water?
