0
What else can I help you with?
I am a solid substance left after heating coal or petrol?
You are likely to be either coke (from coal) or carbon residue (from petrol). These solid substances are left behind when coal or petrol is heated in the absence of oxygen, which removes volatile components and leaves behind a carbon-rich material.
What is that green salt on heating decomposes to produce a colorless suffocating gas and leaves behin reddish brown residue?
Ferrous sulfate gives sulfur dioxide and a mixture of iron oxides when heating.
What causes water to leave white residue behind?
Water can leave behind white residue when it evaporates and leaves behind minerals like calcium and magnesium. This residue is known as hard water stains and is commonly seen on surfaces like glass and metal.
What causes ice to leave a white residue behind?
When ice evaporates, it leaves behind a white residue due to the minerals and impurities present in the water that form a thin layer on the surface as the water evaporates.
You are solid substance left after heating coal or petrol?
Heating coal leaves the solid 'coke' , which is impure carbon , and used in blast furnaces for iron ore reduction to iron. Heating petrol will create a vapour which may spontaneously ignite. The solid left behind is carbon (soot).
I am a solid substance left after heating coal or petrol?
You are likely to be either coke (from coal) or carbon residue (from petrol). These solid substances are left behind when coal or petrol is heated in the absence of oxygen, which removes volatile components and leaves behind a carbon-rich material.
What is that green salt on heating decomposes to produce a colorless suffocating gas and leaves behin reddish brown residue?
Ferrous sulfate gives sulfur dioxide and a mixture of iron oxides when heating.
Which alkaline salt swells on heating?
Ammonium Dichromate..(NH4)2Cr2O7..and leaves green residue of Cr2O3..
When mineral rich water evaporates it leaves behind?
A residue formed from salts remain.
What causes water to leave white residue behind?
Water can leave behind white residue when it evaporates and leaves behind minerals like calcium and magnesium. This residue is known as hard water stains and is commonly seen on surfaces like glass and metal.
Does electrical tape leave residue?
It can, the cheaper electrical tapes leave more residue than the better quality brands such as 3M. The longer you leave it on the more residue it leaves behind.
What causes ice to leave a white residue behind?
When ice evaporates, it leaves behind a white residue due to the minerals and impurities present in the water that form a thin layer on the surface as the water evaporates.
You are solid substance left after heating coal or petrol?
Heating coal leaves the solid 'coke' , which is impure carbon , and used in blast furnaces for iron ore reduction to iron. Heating petrol will create a vapour which may spontaneously ignite. The solid left behind is carbon (soot).
What is left behind when water evaporates?
Salt
What is animal resin?
Animal resin is the residue that is left after an animal leaves. Snails for example leave behind a type of resin.
What minerals do leaves leave behind when water evaporates?
A dried substance remain.
What are the advantages and disadvantages of co2 fire extinguisher?
It can be safely used on electrical fires, it will extinguish burning liquids, and it leaves no residue behind.
