0
What else can I help you with?
What do you get when powdered quartz and powdered limestone are soda are mixed?
When powdered quartz, powdered limestone, and soda (sodium carbonate) are mixed together, it forms a type of glass known as soda-lime-silica glass. This type of glass is commonly used in windows, bottles, and containers due to its durability and transparency.
What is the streak of limestone?
A streak is the color of the powdered mineral left behind when the mineral is rubbed against a hard, rough surface. Limestone typically has a white streak due to its composition of calcium carbonate.
What is the main substance in limestone?
The main substance in limestone is calcium carbonate.
Is limestone magnetic?
No, the limestone is not magnetic due to the magnetic fields in the stone itself.
What is the difference between calcite and limestone?
I think you have it confused, dolomite and limestones are not the same thing:Limestone is composed of calcite or calcium carbonate, CaCO3, and dolostone is composed of dolomite or calcium magnesium carbonate, Ca,Mg(CO3).Okla gave the chemical formula for ankerite, which is in the dolomite group.In the field dolostone and limestone are difficult to tell apart (but there crystals are fairly diagnostic)...one way is to drop some HCl on them. Limestone will fizz (effervesce) and dolostone will not...UNLESS it is powdered...then it will fizz.Source(s):Manual of Mineralogy (after J.D. Dana), 19th ed., 1977, Hurlbut and Klein.Now it can happen and find them both combined in what it's called Dolomitic limestone, which is more or less 50/50 mixture of calcite and dolomite minerals.as for carboniferous limestone, limestone is a very abundant formation, it's not exclusive to one era or one location and it can be very variant from one place to another, you have to be more specific about where this carboniferous limestone is located!
Why is powdered limestone used in the chimneys at power stations?
to be mint
What is the process when powdered limestone reacts with the acid in the lake?
o
Processwhen powered limestone reacts with acid in lakes?
exothermic process takes place when powdered limestone reacts with acid in lakes.
What do you get when powdered quartz and powdered limestone are soda are mixed?
When powdered quartz, powdered limestone, and soda (sodium carbonate) are mixed together, it forms a type of glass known as soda-lime-silica glass. This type of glass is commonly used in windows, bottles, and containers due to its durability and transparency.
Why do the neutralising effects of powdered limestone on soil last longer than that of slaked lime?
no
How can you turn limestone to cement?
Powdered limestone has to be heated with powdered clay to turn it into to cement. You can then use cement and powder it, then mix with water, sand crushed rock and a slow reaction takes place forming concrete. It is in the Cors Science GCSE
Why does powdered marble and powdered limestone have an identical reaction to hydrochloric acid?
Because chemically, both are mainly made from calcium carbonate.
What is the formula of whitewash?
Typically whitewash is powdered lime (lime as in limestone, not the green fruit!) mixed with water.
Why is it safer to use powdered limestone instead of calcium hydroxide to neutralise acidic soil?
Powdered limestone is safer because it releases calcium and carbonate ions slowly, preventing a sudden increase in pH which can harm plants. Calcium hydroxide, on the other hand, can raise the pH too quickly, leading to potential toxicity in the soil. Additionally, powdered limestone is less likely to cause chemical burns or skin irritation compared to calcium hydroxide.
Why is powdered limestone sometimes deliberately added to lakes in countries like Norway and Sweden?
Powdered limestone is added to lakes in Norway and Sweden as a restoration technique to combat acidification caused by acid rain. Limestone acts as a buffer, neutralizing the acidity in the water and improving the pH levels to support aquatic life. This helps to restore the ecological balance of the lake and promote biodiversity.
What is the streak of limestone?
A streak is the color of the powdered mineral left behind when the mineral is rubbed against a hard, rough surface. Limestone typically has a white streak due to its composition of calcium carbonate.
Does paint contain limestone?
In paints, limestone is used as a filter extending expensive pigments. Limestone is calcium carbonate with the chemical formula of CaCO3.
