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In a lab if you had to distinguish between limestone and sandstone how would you do it?
To distinguish between limestone and sandstone in a lab, you can perform a simple acid test. Add a few drops of dilute hydrochloric acid to a sample; limestone will fizz and produce carbon dioxide gas due to the reaction with calcium carbonate, while sandstone will not react. Additionally, you can examine the texture: limestone is typically smoother and may contain fossils, while sandstone is grainier and composed of sand-sized particles. Lastly, you could check for hardness, as limestone is generally softer than sandstone.
How can scientists use a chemical reaction to separate a fossil from limestone without damaging the fossil?
The limestone containing a fossil would be heaated to a sufficiently high temperature (about 1,800 centigrade).then the limestone would become powder and the fossil which is not as sensitive to heat as limestone would remain un damaged
What would be seen in a reaction between copper sulphate and magnesium?
magnesium+copper sulphate =no reaction
What would the products of a double replacement reaction between LiCI and MgO be?
A reaction doesn't occur.
Is limestone made from clastic organis or chemical?
A purely chemical sedimentary limestone would contain no fossil remnants, organic limestone would.
A chunk of limestone which is calcium carbonate reacts with acid at a certain rate If the limestone was crushed the rate of reaction between the acid and the limestone would?
good question NOthign happens rock just getts crushed^Do not listen to guest post =/The answer to your question would be that the rate of reaction would increase.Limestone is ther remains of sea creatures that sunk to the bottom of the sea. After millions of years, the bodies decompse and create limestone. Limestone turns into marble. PS, I am 12, you should know this stuff
What is the conversion factor for 1 ton of 50mm crushed limestone to cubic meters?
Weight of broken limestone=1554 kilograms per cubic meter. One tonne=1,000 kilograms. One tonne broken limestone=.64 cubic meters.
How does sulfuric acid react with limestone?
if limestone is in a solid form it would degrade (hence a loss in mass of the limestone) and carbon dioxide would be given off. if it is in the powdered form the change in mass would not be very obvious and only a loss carbon dioxide would be seen.
What is the density of crushed limestone?
you would have to measure the rock because all rocks have different densities. it depends on the rock's properties of matter. that will determine what the rock's density is.
What would happen to limestone if you added dilute hydrochloric and left for 30 mins?
The reaction between limestone (calcium carbonate) and hydrochloric acid (HCl) will produce calcium chloride, carbon dioxide, and water. The effervescence observed during the reaction is due to the release of carbon dioxide gas. When left for 30 minutes, the limestone would have partially dissolved, resulting in a decrease in the mass of the solid limestone due to the formation of soluble calcium chloride.
How would you expect the rate of the second reaction to change the one with limestone and sulphuric acid?
irony dd
What would everybody in the world be like without exothermic reaction?
i have been crushed by a car and hace broken my leg
If you heated limestone how would you expect the mass of the limestone to compare with the mass of calcium oxide?
When limestone is heated, it undergoes a chemical reaction that releases carbon dioxide gas, leaving behind calcium oxide. As a result, the mass of the limestone would be greater than the mass of the calcium oxide produced, due to the loss of carbon dioxide during the reaction.
What is the reaction between sodiumhydroxide and sodium?
There would be no reaction.
In a lab if you had to distinguish between limestone and sandstone how would you do it?
To distinguish between limestone and sandstone in a lab, you can perform a simple acid test. Add a few drops of dilute hydrochloric acid to a sample; limestone will fizz and produce carbon dioxide gas due to the reaction with calcium carbonate, while sandstone will not react. Additionally, you can examine the texture: limestone is typically smoother and may contain fossils, while sandstone is grainier and composed of sand-sized particles. Lastly, you could check for hardness, as limestone is generally softer than sandstone.
What mass of limestone in kg would be required to completely neutralize a 15.4 billion-liter lake that is 1.9105 M in H2SO4 and 8.7106 M in HNO3?
To calculate the amount of limestone needed, first determine the moles of H2SO4 and HNO3 in the lake. Then, use the stoichiometry of the neutralization reaction between limestone (CaCO3) and the acids to calculate the moles of limestone required to neutralize the acids. Finally, convert the moles of limestone to kilograms using the molar mass of CaCO3.
Which sedimentary rock would react with hydrochloric acid?
Limestone for sure, dolomite mildly.
