Among the two reactions. One is the higher reduction of hydrogen to gain two electrons and from hydrogen gays. So the the reduction of hydrogen is zero world. On the other hand, in another reaction were yellow mini. Um hello, Mini. Um reduces Can in three electron to farm L A mini, um e reduction off aluminum is minus 1.66 Word looking to the reduction potential of board have civil reaction so we can say the reduction potential up Hydrogen is greater than aluminum. Therefore, hydrogen will reduces while aluminum will oxidize so we can write that to hell. Amini Um toe l. Amenia will oxidize toe form toe a three plus and release a total of six electron. So the oxidation will be no plus 1.66 were changing. The sign is we have it in this reaction and reverse direction. On the other hand, six hydrogen ions again six electrons perform Ah, hydrogen guests, The e the reduction is zero work heading there too, or half cell reactions. We can like that Hello medium. React with the hydrogen on forming a low mini um three pless irons and hydrogen case. He can cross electrons on either side sell standard self potential. Not off the city is the sum of the standards. Potential have potential approximation and reduction, which is 1.66 world. This is the standards and potential for artists no to re termine the non standard self potential A, which is equal toe in art, minus 0.592 divided by and and log off que. Where is equal toe in art is 1.66 world minus 0.592 and it's equal to the number of electron last and again, which is six. Malls up electron and log off. Kim is equal toe the concentration on the of the substances on the product hand side. So on the product hand side, we has a low mini um three. Plus a race to the Power X number of morals, which is equal to two hydrogen gas rest to the power three divided by under react hair inside his only concentration of hydrogen, which is six more. So that's the power six is in the equation in the question we have given that the concentration up aluminum is 0.1 Moeller similarly the concentration off hydrogen. I'll is also equal to 0.1 Moeller while we have given the pressure up hydrogen So pressure up hydrogen is 10. 80 m using the ideal guests equation PV is equal toe end rt r p is equal toe end where we are t we're in where we is. Concentrations off p is equal to see Artie are the concentration is equal toe be divided by rt So ps 10 atmosphere we're are 0.8 to 1 letter Permal letter atmosphere Permal Park alien and temperature is 25 C, which is equal to 98 Kelvin calculating the concentration off hydrogen which is for model So the concentration of hydrogen cases. You're a point for mother now putting the values in the equation. We get there e is equal toe 1.66 minus 0.592 divided by six is equal toe 9.87 and tow tenderest power minus three. Log up 0.1 square multiplied by 0.4 cube divide by 0.1 rest to the power six. So e is equal toe 1.66 minus 9.87 and pretend this par minus three and log up. All these values is equal to 2.8, so is equal to 1.66 minus. The multiple of these two values is zero point 02 77 So subjecting 0.2 to 7 from 1.66 we get dust self potential 1.6 32 world. This is the required solution to this part. Off the question. We have determined the now standard self potential and the standard self attention now to calculate the Delta Jeannot for the reaction which is equal to minus and, if in art. So putting the value of minus and his six malls off electron. If it's fair artist Constant, which is 96,500 Coolum par mola electrons and in art is equal toe 1.66 world now minus six and 96,000 500 multiplied by 1.66 old and stayed upward. We can write travel Park column is we know one world is equal to one job per column. Multiplying these value. We get the value of TelDta jean art, which is equal toe minus nine, six 1140 jowls and we revived by 1000. So we will get a Delta G not minus nine six one 0.41 Killer Joe, this is the required answer for the Delta. Jeannot off this part off the question now to determine the equilibrium. Question que We know that in art is equal toe 0.592 Do you want to buy and log up? Okay, are rearranging the equation and taking the anti log We can write that k is equal toe empty Log up e in art multiplied by and do advise 0.592 So k is equal toe anti log up in art is equal toe 1.66 old and is the number of electron last and again which is six miles of electron divided by 0.592 So k is equal toe empty Log up 1. 68 point to r K is equal toe taking the anti log up 1. 68.2, which is equal to one and 2 10 Rest power 1 68.2. So this is the answer to the equilibrium constant off this reaction now to determine toe calculate to calculate the mosque off. Hello medium where the current I is then impaired. Time T is 25 minute which is equal to 60 seconds for per minute. This is the Time t to determine the mask. We will use the formula that mass up aluminum is equal toe molecular weight Are Moeller weight off the divide by N and F multiplied by I and to de so the mass up aluminum is equal toe molecular weight up our model Massa Aluminum is 27 in this three because hello medium form a three plus and release a total of three electrons. If it's Ferrari constant, which is 96,500 Cool, um, are more electrons reporting the values 27 Grandpa Roman Multiply by 10 m pair multiplied by 25 2 62nd time Divide by six moles up electrons and divided by 96,500. Cool, um, are mullah electrons so mass is equal. Toe 27 multiplied by 10 and stood up. Empire one m pair is equal toe cool. Um, part second, So cool them per 2nd and 25 2 60 seconds. Divided by six and two. 96,500. Cool. Um, So calculating the mask. We will get one 139 creams off. Hello, Mini. Um will deposit it. This is the required solution. Toe the party of this question. Sorry. There is three moles of electron. We have written six miles up electron. So correcting the value. This is three moles up electrons. The answer is correct. Which is 1.39 g. It is the calculation for three months of electrons.