Chemistry, 21.11.2019 22:31 joejoefofana
Suppose you start with a solution of red dye #40 that is 3.1 β 10β5 m. if you do four successive volumetric dilutions pipetting 1.00 ml of solution and diluting with water in a 40.00 ml volumetric flask, what is the molarity of the final dilution?
Answers: 3
Chemistry, 21.06.2019 21:30
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
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How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
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Chemistry, 23.06.2019 12:40
During an experiment, ice and water were placed in a perfectly insulated thermos flask at 0 Β°c. describe this system when it phase reaches equilibrium.
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Suppose you start with a solution of red dye #40 that is 3.1 β 10β5 m. if you do four successive vol...
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