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What element can be found in abundance in every part in the earth?
The two most abundant elements by mass in the earth's crust are oxygen and silicone. The crust of the earth typically runs between 20 and 25 miles deep from the surface.
I am a member of the alkaline earth metals used to make fireworks and machines?
The answer to your question is: barium (as BaSO4 in medicine - contrast material) , calcium (ex.: CaCl2, calcium gluconate, etc. in medicine), strontium (as strontium chloride in tooth pastes, against hypersensitivity) and magnesium (as MgSO4, MgO, etc. in medicine).
How can you separate calcium oxide to its components?
By the reduction of calcium oxide you can prepare calcium: CaO + Mg = Ca + MgO 3CaO + 2Al -> Al2O3 + 3Ca
What type of rock is lamporite?
From Wikipedia: Lamproites are ultrapotassic mantle-derived volcanic and subvolcanic rocks. They have low CaO, Al2O3, Na2O, high K2O/Al2O3, a relatively high MgO content and extreme enrichment in incompatible elements.
Difference between acidic pellets and basic pellets?
if the ratio of (Cao+Mgo)/(Al2o3+Sio2) >0.3 then the pellet is called as Basic pellet if it is less it is called Acidic pellet
Are there minerals in glass?
Typical glass is made of about 75% silica (SiO2) Na2O, lime (calcium oxide - CaO), magnesium oxide (MgO) and aluminum oxide (Al2O3) and some other additives.
How you can determine CaO and MgO by EDTA in cement?
How you can determine CaO and MgO by EDTA in cement? In: Chemistry [Edit categories]Read more: How_you_can_determine_CaO_and_MgO_by_EDTA_in_cement
What is the long form of- CaO- P205- MgO-Si O2?
CaO is calcium oxide. P2O5 is diphosphorous pentoxide. MgO is magnesium oxide. SiO2 is silicon dioxide.
What is in cement?
Cement consists of the following composition,Cao - 60 -67 %SiO2 - 17-25%Al2O3 - 3-8%Fe2O3 - 0.5-6%MgO - 0.1-4%Alkalies - 0.4-1.3%SO3 - 1-3%
Which have the highest boiling point mgo and cao or nacl and hcl or co2 and so2?
swiggiity swag mgo is the drag
What is the earth moon made out of?
The moon is mainly made from Silica (SiO2) around 45%, Alumina (Al2O3) around 20%, Lime (CaO) around 14%, Iron (II) oxide (FeO) around 10% and Magnesia (MGO) around 8%.
What is self fluxing?
Generally the Iron ore contains Silica as main gangue material. To remove silica in the form of Slag, we add CaO or MgO as flux material. But if the ore itself have the higher content of CaO or MgO along with Silica, the ore will be SELF FLUXED and no need to add external Flux. So, the self fluxing is an advantage in the case of iron ores having CaO or MgO in gangue.
Is MgO an element or a compound?
MgO is a compound because it has more than one type of element in it, magnesium and oxygen.
Chemical reaction examples?
Fire Burning,Iron Rusting
