The yield of the synthesis of diphenylacetylene from stilbene dibromide may be affected by the fact that potassium hydroxide can absorb so much moisture from the air that it looks like a puddle of water. This means that a bottle is never 100 % potassium hydroxide especially after it is opened by multiple students, and not closed quickly and properly. Then the pellets or flakes of potassium hydroxide become sticky and are never completely transferred to the reaction.
1. A solid compound that absorbs so much moisture from the air that it looks like a puddle of water is called .
Select one:
a. deliquescent
b. barometric
c. hygroscopic
d. efilorescent
e. hydroscopic

Ithe undersigned only for use your own email and delete any and copies and of the itself and to be there is a good timewhat does a decrease in temperature indicate about the molecules in a sample of liquid water? decreased chemical energy of the moleculesdecreased kinetic energy of the moleculesincreased chemical energy of the moleculesincreased kinetic energy of the moleculeshow does a sample of helium at 15 â°c compare to a sample of helium at 215 k? the helium at 15 â°c has a higher average kinetic energy than the sample at 215 k.the helium at 15 â°c has lower nuclear energy than the sample at 215 k.the helium at 15 â°c has slower-moving atoms than the sample at 215 k.the helium at 15 â°c has smaller atoms than the sample at 215 k.

Product should she record in last row of the table

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.