Answer:
The answer to your question is Yes, it is spontaneous
Explanation:
Gibbs free energy is the sum of the enthalpy plus the product of the temperature and the entropy of the system.
G = H - TS
The sign of the Gibbs free energy of a reaction determines if the reaction is spontaneous or nonspontaneous.
If ΔG > 0 the reaction is non-spontaneous
If ΔG < 0 the reaction is spontaneous
In this question ΔG = -136 kJ, then it will be spontaneous.
When the concentration is expressed in percentage, you simply have to divide the amount of substance to the total amount of the mixture, then multiply it by 100. In this case, when you want to find the percentage of P in the sample, the solution is as follows:
%P = 7.5 g/100 g * 100 =<em> 7.5%</em>
Answer:
high ph -basic,low pH -acidic
Explanation:
hi I'm from India nice to meet you
Reduces from birth till old age is the answer because if you look at the chart, you can see that both the percentages and hours of total sleep time decrease as humans get older.