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What element forms an alkali when added to water?
Potassium is an element that forms an alkali solution when added to water. It reacts vigorously with water to produce potassium hydroxide, which is a strong base.
What element is silvery-grey metallic solid and sits on water until it explodes?
Sodium is a silvery-grey metallic solid that reacts violently with water, causing it to explode.
What happens if you add heat to water?
When heat is added to water, the temperature of the water increases. At 100°C (212°F), water boils and turns into steam. This phase change from liquid to gas is a result of the added heat energy overcoming the intermolecular forces holding the water molecules together.
What element fizzes when added to water?
Sodium, a highly reactive metal, will fizz and produce hydrogen gas when added to water. The reaction is vigorous and can be potentially dangerous due to the release of flammable hydrogen gas.
When added to water what element produces acid?
When added to water, hydrogen (H+) ions produce acid. When hydrogen gas dissolves in water, it forms hydronium ions (H3O+), which lower the pH of the solution and make it acidic.
What explodes in water that can destroy something?
Sodium when placed in water explodes.
What element forms an alkali when added to water?
Potassium is an element that forms an alkali solution when added to water. It reacts vigorously with water to produce potassium hydroxide, which is a strong base.
What element is added to drinking and pool water?
chlorine
What colour flame does lithium produce when added to water?
When lithium is added to water, it produces a red flame. This is due to the release of energy as the lithium reacts with the water to form lithium hydroxide and hydrogen gas.
What is an example of an element that when in its elemental form are very dangerious but when combined with another element makes a useful compound?
sodium, combined with chlorine, it makes salt, but in pure form, it explodes in water
What element is added to toothpaste and city water?
Sodium fluoride.
What element is silvery-grey metallic solid and sits on water until it explodes?
Sodium is a silvery-grey metallic solid that reacts violently with water, causing it to explode.
What element is added into toothpaste and city water systems to help tooth decay?
Flourine is the element.It is added as flouride ions.
What element is added to toothpaste and city water systems to help to decay?
Fluoride
What element is added to toothpaste and city water systems to help decay?
Fluoride
What is the element that is used in swimming pool?
Chlorine is added to swimming pool water to disinfect it.
What element added to toothpaste and city water system to help tooth decay?
Fluoride
