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What mass of lime can be produced from 1.5 10 3 kg of limestone?
Wiki User
∙ 6y ago
The chemical reation is:
CaCO3 = CaO + CO2
So, theoretically 840,4 kg CaO are obtained.
Wiki User
∙ 6y ago
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According to Einstein's equation if 1 kg of mass disappears during a reaction then .?
APEX the law of conservation of mass is violated
What is limestone's pH value?
10
What is pH of lime?
If you want to know what lime water is, it's 10 on the pH scale, i.e. a weak acid, verging on the edge of strong.
How much ml 10 percent lime milk do you add in sulfuric acid to get pH 4?
You need to add a bit of lime milk to get sulfuric acid to pH 4.
Is the mass of a proton much greater than the mass of electron?
1836 times the mass of an electronSo how do you calculate '1836 times the mass of a proton' ?Mass of proton = 1.673 x 10-27 or (10 to the power of negative 27)Mass of electron = 9.109 x 10-31 or (10 to the power of negative 31)Simply by dividing the largest mass (of protons) by the smallest mass (electrons):(1.67262 . 10-27) / (9.10939 . 10-31) = [1.67262 /9.10939] . [10(-27)-(-31)] =0.1836 . 10+4 = 1836
How is limestone obtained?
calcination or lime-burning by AMY MATTHEWS 21/06/10
How limestone is processed?
Slabs of limestone can be cut or faced for building material, sliced for countertops and tile, crushed to various dimensions for fill, roadbeds, and concrete aggregate, further crushed to a powder for agricultural lime, a soil conditioner, and heated to melting, then crushed to make portland cement.
According to Einstein's equation if 1 kg of mass disappears during a reaction then .?
APEX the law of conservation of mass is violated
How much calories in half a lime?
There are about 10 Calories in half a lime.
What is limestone's pH value?
10
What level can you get a lime tree in FarmVille?
at level 10 you can buy a lime tree
10 uses of limestone?
1)limestone is used on skyscrapers to coat the outer blocks to protect them.2) lime stone can be used for water treatment.3) limestone can be used for acid gas removal.4) limestone can be used for the production of organic chemicals.5) limestone also makes it more alkali and naturalizes the soil and makes it better to grow crops in.6) limestone is also used to make architectural structures such as the pyramids, they choose limestone because it is strong and can withstand weather.7) it is the raw material for cement8) it is used as road stone (in the pavement or macadam)9) as a food (our bones are made of calcium form limestone)10) as a soil improver to make soils more alcaline11) in toothpaste12) in scouring powder13) in antacid medicines14) in the chemical industry15) in the steel industry16) as a bed for the tracks on railways (railroads)
What are the top 10 chemicals produced in the US n 2007?
sulfuric acid, nitrogen, oxygen, ethylene, lime, ammonia, propylene, phosporic acid, chlorine, sodium hydroxide
How much is an original ET stuffed toy worth?
$5 to $10 depending on condition, these were mass produced for many years
What rock turns into plaster when heated?
Limestone is quarried, broken up and heated to specific controlled temps. This resulting "quicklime" is then 'slaked' ( a special soaking process) in water to make a dry hydrate that is bagged and sold to the public. When the dry lime is again mixed with water into a plaster, it will cure- because of the AIR- on the walls and the reabsorption of air/CO2, turns the powder back into limestone again. Cement is the opposite- adding water stars the curing process immediately. Lime plaster needs time, and thin application, for the air to cure it back into limestone. Limestone is NOT calcined at high heat-- the temp. is kept under 1800 deg to reduce the busted up stone to a 'quick' lime. Slaking does not take 6 months to 10 years. A controlled quick lime process takes only enough time for the added water to turn the lime back into a dry powder, which is now called Hydrated lime- sold in 50# bags- this is what most Americans buy to mix as plaster or mortar, or farm use. Quick lime is too dangerous to safely mix for the DIYer, so it is harder to find and buy. Quick lime IS sold as lump lime in bags, and the slaking process occurs then, under controlled conditions by experienced mixers. Hot lime gives off steam and heat in an exothermic event when the water and quick lime meet; this is where moisture in your eyes, nose, or skin causes burning during the slaking process. SOAKING the powdered hydrated lime in water for months and years produces a better, creamier product to work with. ( Slaking happens only once) This lime is very drying and can be caustic to skin, but is not dangerous, will not give off heat/steam; thousands of natural builders are using it daily.
How much citric acid is in a lime?
10%
When did Lime Street - TV series - end?
Lime Street - TV series - ended on 1985-10-26.
