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What else can I help you with?
How can a drop of salt water once have been a dropof fresh water?
A drop of salt water could have once been a drop of fresh water if it evaporated and then condensed again, accumulating salt along the way. This process is known as the water cycle.
Does sodium break if you drop it?
No, sodium metal does not break when dropped. However, it reacts vigorously with water, oxygen, and other substances, so handling it with care is important to prevent accidents or injuries.
What happens when you drop one drop of water on waxed paper?
When you drop one drop of water on waxed paper, the water will bead up and form a circular shape due to the hydrophobic properties of the wax. This occurs because the wax repels the water, preventing it from spreading out or being absorbed into the paper.
How do you make metal in little alchemy?
To make metal in Little Alchemy, you need to combine two elements: fire and stone. Drag and drop fire onto stone to create metal.
Why do water droplets form on a lid when boiling water?
When water is boiled, it evaporates and forms steam. When the steam comes into contact with a cooler lid, it condenses back into liquid water droplets due to the drop in temperature. This is similar to how dew forms on cool surfaces in the morning.
What would you see when water is added drop by drop to cold calcium oxide?
When water is added drop by drop to cold calcium oxide (CaO), a vigorous exothermic reaction occurs, producing calcium hydroxide (Ca(OH)₂) and releasing heat. Initially, you might see the calcium oxide fuming or bubbling as it reacts with water, creating a slaked lime paste. The reaction can produce steam, and the temperature of the mixture will increase significantly due to the heat generated. Eventually, you would observe a thick, milky solution of calcium hydroxide forming.
What happens when a drop of water is added to calcium carbide in the presence of bromine solution?
Probable tetrabromoethane is formed.
Effect of dropping a drop of blood to a solution of hydrogen peroxide?
water and oxygen will be produced!!
What are some things that can happen if you drop a piece of metal into a graduated cylinder partially filled with water?
It could sink. (The metal's density is greater than water.) It could turn into a ball of flames. (If you dropped a chunk of sodium into graduated cylinder, it would react with flames or sparks.)
Why do water droplets always form one huge drop on a penny?
Surface tension of water draws it into a larger drop. It will do that on any nonporous surface- metal, glass, smooth plastic, etc.
What is released when calcium levels drop?
carbon dioxide
How are stalactite and stalagmite formed?
Slightly acid water seeping through the joints in the limestone overlying the cave dissolves calcium carbonate form from the rock, then precipitates it as the crystalline mineral, calcite, on emerging through the cave roof. Each drop of "hard" water may leave only a few molecules of calcite, but drop after drop after drop... the deposits develop.
How are stalactites stalagmites formed?
Slightly acid water seeping through the joints in the limestone overlying the cave dissolves calcium carbonate form from the rock, then precipitates it as the crystalline mineral, calcite, on emerging through the cave roof. Each drop of "hard" water may leave only a few molecules of calcite, but drop after drop after drop... the deposits develop.
What does the parathyroid gland release when calcium levels drop too low?
The parathyroid gland releases parathyroid hormone (PTH) when calcium levels in the blood drop too low. PTH helps increase calcium levels by promoting the release of calcium from bones, enhancing calcium absorption in the intestines, and reducing calcium excretion by the kidneys.
How is lime water prepared?
1 lime 1 tsp sugar Water Ice cubes Measure the sugar, and dissolve in 1tsp boiling water. Pour into a glass. Add the lime, and fill up the rest of the glass with water, and drop in the ice cubes, but they are not really needed.
How much calcium in one drop of sperm?
Aproximately 67 units
When was A Drop of Water created?
A Drop of Water was created in 1987.
