I thought that if you mix two chemicals of ph1 and ph7 the product would have a ph of about 3.5. But in chemistry today, we made dilutions of hydrochloric acid and put universal indicator in and they...
Can anyone help with 12 Down, please. Gave a new name (to something). I have -e-i-l-d. All I can come up with is refilled but that hardly makes sense. Thanks in advance!!
27a Kiran - - - - - booker prize winner 35d s-a-p- character in Bernard Cornwell novel am I right that the king in 24d is edward help would be most appreciated
Is it possible to magnetize a razor blade by 'stropping it', e.g. against the palm of your hand (some sort of rubbing)...?
If so, exactly what is the mechanism?
Hey, I'm a grade seven in school, and my topic for a science fair is air's weight. Does anybody know an experiment that can show that air has weight? (P.S. If anybody's gonna suggest the pop can one,...
11a Making a predetermined series of steps and body movements in time to music?E???I?H??? 53a Of tree blossom that have withered but not fallen ???C?S?E?T Thanks
42d- i know there is a post about this already but wondered what everyone else thought , i think its ITURAEA, but idumaea also stands out, and i cant find much on either of them. i?u?a?a
I have this chemstry homework but I have never done this sort of quesiton before and I was hpoing you could helf me. This is it: Element X has 2 isotopes. One istope has a mass number of 26 and an...
If I put some water in a bottle, and it has one of those nozzles on it like the bottled water you buy in the shops, and i turn it upside down why doesn't all the water pour out? You usually get a...