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Limestone hardens with age through a process called diagenesis, where pressure, temperature, and fluids cause the original minerals to recrystallize, compact, and bind together more tightly. Additionally, the deposition of new minerals like calcite can further cement the limestone over time, increasing its strength and durability.
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Is adding lemon juice to limestone a chemical change?
Yes, adding lemon juice to limestone causes a chemical change as the acid in the lemon juice reacts with the calcium carbonate in limestone to form calcium citrate, water, and carbon dioxide.
Why do acids erode limestone?
Acids react with the calcium carbonate in limestone to form soluble compounds like calcium bicarbonate or calcium chloride, which then dissolve into water. This chemical reaction causes the limestone to erode and break down over time.
What happens when a dilute solution of hydrochloric acid poured on a limestone rock?
It releases bubbles if carbon dioxide gas.
Why are buildings made from limestone affected by the products from burning fossil fuels which contain sulfur?
Buildings made from limestone are affected by sulfur compounds from burning fossil fuels because sulfur dioxide in the air reacts with limestone to form sulfuric acid. This acid causes the limestone to deteriorate by dissolving and weakening its structure through a process known as acid rain.
What is the opposite of harden?
The opposite of harden is soften.
How can you harden limestone screening?
sprinkle water on it
What is the rock that forms when sand particles bits of soil and the remains of living things harden?
Limestone
When did Arthur Harden die?
Arthur Harden died on June 17, 1940 at the age of 74.
Why is natural limestone seasoned?
Not sure what you mean but A) limestone IS natural anyway, and B) some limestones are relatively soft while in the middle of their unit but harden once quarried and exposed to the air.
What age does a child's skull harden?
ten
Is mortar made up of rock?
Mortar has fine rock called, "Sand" in it. There is also finely pulverized limestone in it that helps harden it.
How old was Arthur Harden at death?
Arthur Harden died on June 17, 1940 at the age of 74.
What is calcifition?
its the calcum salts that build up soft tissue and causes it to harden
What causes concrete to harden?
Chemical reaction of lime and dehydrated gypsum with water.
What compound causes limestone rock to be yellow in colour?
The compound that causes limestone rock to be yellow in color is iron oxide. Iron oxide can give limestone a yellow or brownish hue due to the presence of iron minerals within the rock.
What causes your lower jaw to harden for 2years?
Spending too much time on your knees
What causes fingernails to be hard?
Keratin... it's a natural substance that makes the nail harden.
