Answer:(I)+3 N2(g) that is correct
Explanation:
The average melting point for a solid is -38.83 degrees Celsius and -37.89 degrees Fahrenheit.<span />
Answer:
17.8ml-15.6ml is 2.2 ml then convert to cm so 2.2cm^3
<span> the line-emission spectrum of an atom is caused by the energies released when electrons. releases energy of only certain values. </span>
Answer: 85 minutes
Explanation:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
Half life for second order kinetics is given by:
= half life = 15 min
k = rate constant =?
= initial concentration = 100 (say)
Integrated rate law for second order kinetics is given by:
a= concentration left after time t =
Thus after 85 minutes after the start of the reaction, it will be 85% complete.