Chemistry, 01.09.2021 22:00, lolgirl9757
A student is studying how different sugary drinks impact teeth. They know they’ll need to use the (7) and perform an (8)___. They’re using eggs in the place of teeth. The eggs all have to be the same, making them the (9). The different drinks used are the (10). The amount of damage done to the eggs is the (11).
Answers: 2
Chemistry, 21.06.2019 19:00, RedDemon59
Apeak with a retention time of 407 s has a width at half-height (w1/2) of 7.6 s. a neighboring peak is eluted 17 s later with a w1/2 of 9.4 s. a compound that is known not to be retained was eluted in 2.5 s. the peaks are not baseline resolved. how many theoretical plates would be needed to achieve a resolution of 1.5?
Answers: 2
Chemistry, 22.06.2019 18:00, jeepjose58
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 22.06.2019 21:00, agarcia24101993
What is the chemical formula for the compound formed between sodium and flour one
Answers: 1
A student is studying how different sugary drinks impact teeth. They know they’ll need to use the (7...
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