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Question 11 (4 points) Calculate the hydrogen ion concentration in a solution of beer having a pH of 4.80.1.6 * 10-4M1.6 * 10-SM 1.6 * 10-6M 4.0 * 10-BM8.0 * 10-SM...

Question

Question 11 (4 points) Calculate the hydrogen ion concentration in a solution of beer having a pH of 4.80.1.6 * 10-4M1.6 * 10-SM 1.6 * 10-6M 4.0 * 10-BM8.0 * 10-SM

Question 11 (4 points) Calculate the hydrogen ion concentration in a solution of beer having a pH of 4.80. 1.6 * 10-4M 1.6 * 10-SM 1.6 * 10-6M 4.0 * 10-BM 8.0 * 10-SM



Answers

The pH reading of a glass of liquid is given. Find the hydrogen ion concentration of the liquid.
a. Beer: $\mathrm{pH}=4.6$ b. Water: $\mathrm{pH}=7.3$

So if you will find the hajj in ion concentration, which is our A tray here and used the formula log of that is equal to negative pH. So, in exponential form we have each action on is equal to 10 to the negative pH as a pepper. So in this case, if we have the pH of something like beer, which is about 4.6, then we can say that's a to 10 race to the negative 4.6, and that is equal to 2.5 times 10 to the negative. Five. If you wanted to do that for another value, se like water with a pH of 7.3, you have your hydrogen ion concentration equal to tend to the negative pH, which in this case is equal to tend to negative 7.3, which in this case is equal to five times 10 to the negative. A these of the year two pH values

The solution off from the number 58. So as a note, it's still a four. Is a strong acid, see hmm or is a strong? Is it since it is, um, on a project, he said, still making a little more which is the when. 1.2 into tend to the bar, minus for em. So now we can calculate the P H, as appears to close to minus off. Love has yes, which will be page after substituting the concentration of hydrogen time. It was a minus off love one point. Still, Inter tend to the terminus Sports, which began straight point tonight to

I know Russian is calculate the higher present iron concentration and in the question we have I draw oxide iron concentration. So we are going to discuss how can we calculate? Hi Jordan I am concentration in the first part of we have edge plus concentration is equality 8.8 into tenders to the power minus Mueller. We know that multiplication of edge plus and which minus is equal to Apparently to the Power -14. The value of X plus concentration 8.8- 10 regions of our minus state. Into concentration of H minus Equal to 10. Raised to the Power -14. So that comes out 0.11 into pending about- Sticks. Morning. Okay in the park concentration of h minus is given 4.6 into the bottom minus coating and X plus into concentration of h minus will be required to attend our minus poking. X plus concentration is required 10 raised to the power -4 things Divide by 4.6 into 10. to the power mine is starting That will comes out 0.021 more than okay. Thanks

Hello. The question is popular. The ph of the following X plus I'll concentration solutions. Okay. So we are going to discuss how can we calculate ph of the solutions? In the first part we have X plus I am concerned person that is equal to zero point double +01 molar. We know that ph is equal to minus log. Can you do express their concentration -10.01. And we can write this also as Then get to the power -3 and it will I'm here -3 and long can equal to one so it will be equal to plus three. So ph of the solution is required to last. Okay In the part we have X plus iron concentration that is zero coin or we can write this as okay and ph equal to minus log X plus higher concentration. So we had to do okay thank you.


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