The answer is 1.88·10^-3 mg.
Answer:
True
Explanation:
Limiting reactant - the reactant which get completely consumed in a chemical reaction , is known as the limiting reactant .
As, the concentration of limiting reactant after the completion of the reaction will be zero , hence, it is used to determine the concentration of other reactants .
For example,
for a general reaction -
A + B ---> 3C
Assuming B to be the limiting reactant ,
hence, the concentration of C and A can be determined as -
1 mol of B can give 3 mol of C and 1 mol of A is used for the reaction.
Answer:
Krypton gain
strontium lose
xenon neither gain or lose
Answer:
The precipitation reaction is the double displacement reaction in which two ionic bonds combine forming up insoluble salts.
Precipitation reaction can be used in our daily life in events such as in waste water treatment. When a contaminant forms an insoluble solid, then we can use this reaction to precipitate out the contaminated ions.
The rings which form in the bathtubs are also an example of the precipitation reactions.
Carbon :
<span>- 4 single bonds </span>
<span>- 2 singles and 1 double bonds </span>
<span>- 2 double bonds </span>
<span>- 1 single and 1 triple bond</span>
