Which contributes to the dissolution of sugar in water?
a. a strong pull of water molecu...
Which contributes to the dissolution of sugar in water?
a. a strong pull of water molecules on a polar covalent compound
b. the dissociation of an ionic compound in water
c. a strong pull of water molecules on an ionic compound
d. the dissociation of a polar covalent compound in water
and it's not a or d according to my test. please help
Answers: 2
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
Answers: 1
Chemistry, 22.06.2019 23:10
Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer
Answers: 3
Mathematics, 02.08.2019 18:50
History, 02.08.2019 18:50
Mathematics, 02.08.2019 18:50
Geography, 02.08.2019 18:50
Mathematics, 02.08.2019 18:50
History, 02.08.2019 18:50
Mathematics, 02.08.2019 18:50