The reason why it doesn't balance is because it isn't the sulphur dioxide that becomes the sulphuric acid. It is sulphur TRIOXIDE. This is made from suplhur dioxide in the following reaction:
2S + 3O2 ---> 2SO3
and then, this mixes with water to form suplhuric acid:
SO3 + H2O ---> H2SO4
I love Jakiri's explanation, it really makes sense to me. Thanx alot! Now I understand it. Also, thanx to hailstorm, who really put it in detail! Thanx!
I think that the set of replies that go with this one:
would give me a better insight on how to work that out. I have to go, so, deal with it with Cap'n and I'll be back to read the threads. I think I am starting to understand it now!
ok. So, what you are trying to say is that, in order to get the right interpretation, we need to look at it in a probability tree-sort of way. We have to relate to the fact that one of the doors has been shown to be incorrect when we are left with two doors. Is that correct?
That explanation makes more sense to me. But what about the the fact that after one door has been eliminated, the chances of choosing the right door is 50%?
That is too extreme and will cause bias in the probabilities. This cannot be used as a counter-arguement as it is unfair. You can only argue on something if it matches the rules given. In this case, there will be a prize behind one of the doors
But, then it depends which door you choose at the start. Let's say that they change the door number of the winning door to something else. Then, changing would be a wrong option. Changing would result in you getting 2/3 of the time wrong!
We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.