Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

You are not logged in. #1 20130531 00:35:21
potenz HydrogenCalculate the pH of of 0.002 m of H_{2}SO_{4} 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'Who are you to judge everything?' Alokananda #2 20130531 00:35:59
Re: potenz HydrogenIt means molar does it not? In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #3 20130531 01:58:12
Re: potenz Hydrogenhi Agnishom, Hope that helps, Bob You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #4 20130531 15:10:40
Re: potenz HydrogenH2SO4 means sulphuric acid...right.. Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #5 20130531 15:36:46
Re: potenz HydrogenYes, thats sulphuric acid. 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'Who are you to judge everything?' Alokananda #6 20130531 15:47:32
Re: potenz HydrogenHi Agbishom The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #7 20130531 16:27:03
Re: potenz Hydrogenhi Agnishom
Yes, it does. Post your problem. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #8 20130531 16:57:15
Re: potenz HydrogenCalculate the pH of a solution which consists of 0.01 m of KOH and 0.02 of HNO_{3} 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'Who are you to judge everything?' Alokananda #9 20130531 16:57:41
Re: potenz HydrogenOh my god...he though sulphuric acid was water...very funny.. Jake is Alice's father, Jake is the ________ of Alice's father? Why is T called island letter? think, think, think and don't get up with a solution... #10 20130531 17:29:55
Re: potenz HydrogenWhy did he think so? 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'Who are you to judge everything?' Alokananda #11 20130531 17:43:57
Re: potenz Hydrogen
Both colourless liquids. Always read the label!
These two react and there may be some acid or alkali left at the end to give a pH. But without knowing the amount of each in the solution you cannot figure that out. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #12 20130531 17:49:17
Re: potenz Hydrogenthat's a point. I will try to look for the exact question 'And fun? If maths is fun, then getting a tooth extraction is fun. A viral infection is fun. Rabies shots are fun.' 'God exists because Mathematics is consistent, and the devil exists because we cannot prove it' 'Who are you to judge everything?' Alokananda #13 20130601 04:33:51
Re: potenz HydrogenI have consulted with my resident chemist. The problem is far from straight forward even when you know the two volumes. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #14 20130601 06:57:30
Re: potenz HydrogenHi Bob The limit operator is just an excuse for doing something you know you can't. “It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman “Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment #15 20130601 07:17:00
Re: potenz HydrogenHere is a gruesome story. In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #16 20130601 17:12:04
Re: potenz HydrogenThanks Stefy, You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei 