A student flipped a coin 1000 times and recorded the outcome of each and every flip. Her data showed 517 Heads and 483 Tails. Knowing the data
should have turned out with the same number of heads as tails, what is
her % error for tails?
17

3.4%

83

-0.034%

None of these

Fugu, also known as puffer fish, is a sushi delicacy that can also be lethal. puffer fish contain a powerful toxin that can kill an adult a few hours after ingestion. sushi chefs who prepare fugu must be specially trained because any contamination of the toxin-free areas of the fish can be deadly. recently this toxin has been put to good use, as scientists have discovered that a purified form of it can treat severe pain in cancer patients. this recent scientific discovery would fall under which area of chemistry? applied biochemistry pure organic chemistry pure physical chemistry applied inorganic chemistry

Is this a single replacement reaction or there is no

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?