Answer:
Reactant : A combustion of hydrocarbon.
Explanation:
It is known that when hydrocarbons are involved in combustion, they produce carbon dioxide and water.
CxHy + (x+y/4)O2 ===> xCO2 + y/2H2O
Answer is: carbohydrates.
Main component of bread is flour and main component of flout is starch.
Starch<span> is a </span>polymeric carbohydrate<span> consisting of a large number of </span>glucose units bonded by glycosidic bond. S<span>tarch is a white, tasteless and odorless powder that is insoluble in cold water or alcohol.</span>
A mixture is made from different substances that are not chemically joined. For example, powdered iron and powdered sulfur mixed together makes a mixture of iron and sulfur.
Answer:
Because the model makes the concepts easier to understand
Explanation:
Models are created to give a visual of every aspect of an experiment. This allows for a better understanding across the board for everyone.
Answer:
number of moles = 5 moles
Explanation:
atomic mass of sodium chloride = 23+35.5 = 60.5 g
number of moles = (number of molecules)/(Avagadro number)
=
=5 moles.
