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Potassium is an alkali metal that floats on water. When placed on water, potassium reacts vigorously, producing hydrogen gas and forming a solution of potassium hydroxide. This reaction generates enough energy to overcome the gravitational force, causing potassium to float.
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Is water an acid or an alkali?
Water is neutral, neither acid nor alkali. It has a pH of 7, which is considered neutral on the pH scale.
When an acid neutralizes an alkali what 2 things are formed?
When an acid neutralizes an alkali, a salt and water are formed. The salt is usually composed of the cation from the alkali and the anion from the acid.
Does cork float or sink in water?
Cork floats in water because it is less dense than water. Its buoyant property allows it to stay afloat on the water's surface.
Is Hydrogen oxide acid or alkali?
Hydrogen oxide is neither an acid nor an alkali. It is water, which is a neutral substance.
Does oil or water have a lower density?
Oil has a lower density than water. Oil is less dense than water, which is why oil floats on top of water.
Can float on water?
Of course. Fresh water floats on salt water, warmer water floats on cooler water, and ice floats on any water.
How does ice floats on water?
It is less dense than water, therefore it floats on water.
Why kerosene floats on water?
kerosene floats on water because kerosene is less denser than water
Record how high the foam floats in water?
Record how high the foam floats in water.
How can water float on water?
freeze water as ice cubes then put it on water and it floats Liquid fresh water floats on salt water Warm water floats on cold water (water's greatest density is when it is 4 degrees Celsius).
Why ice floats in in water?
The reason why ice will float in water is because ice is not as dense as water, therefore, it floats.
Does paper floats in water or not?
Yes, paper is less dense than water, so it floats.
Why ice floats on water and does not sink?
Ice is less dense than water, so it floats.
Is distilled water an alkali?
No, an alkali is a type of metal.
What is something that floats in water?
A wooden boat floats in water due to its buoyancy and the displacement of water created by the boat's weight.
How did they transport water in the 1900s?
they used boats and floats, ICECREAM FLOATS
When vinegar and water are mixed which floats on top?
water is less dense than vinegar , so it floats
