36) Choose the best answer.
d
Using these two equations, which substance is amphoteric?
...
Chemistry, 20.01.2021 01:00 kezionhoward13
36) Choose the best answer.
d
Using these two equations, which substance is amphoteric?
A. 2HCl(aq) +Be(OH)2(aq) - BeCl2(aq) +2H20 (1)
B. Be(OH)2(aq)+2NaOH(aq) - Na2Be(OH)4(aq)
Answers: 2
Chemistry, 22.06.2019 04:00
4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal
Answers: 2
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
Chemistry, 23.06.2019 00:00
#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.
Answers: 1
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