Answer:
Exactly the same approach can be used for determination of bromides. Other halides and pseudo halides, like I- and SCN-, behave very similarly in the solution, but their precipitate tends to adsorb chromate anions making end point detection difficult.
Hope it helps!
Natural diamonds are made very deep within earth's surface where high temperatures and pressure exist naturally, thus making them much more difficult to obtain, and making them a more expensive option that Swarovski Crystal.
Answer: 71.43g
Explanation: The RMM of NaHCO3 is
23+1+12+16(3)=84.
There is one carbon in NaHCO3 thus there are 1×12g of C in NaHCO3.
Thus
85gNaHCO3-----12g C
500gNaHCO3---- xgram
(500×12)÷84= 71.43
Answer:
Constant Volume Calorimeter
Explanation:
In order to measure the heat released in burning of a gasoline, we generally use closed calorimeter. It is a constant volume calorimeter.
Most common example of such calorimeter is Bomb calorimeter.
We use closed calorimeter or constant volume calorimeter as large amount of heat is released during combustion of a fuel or gasoline.
