Chemistry, 10.09.2021 01:40 TMeansStupidity
(01.07 HC)
A glow stick contains a glass vial with chemicals. When the glow stick is bent, the vial breaks and the chemicals react to produce a glow. A
science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. What
conclusion can be drawn based on the observation? Be sure to note the outcome and test variables in the conclusion (10 points)
Answers: 1
Chemistry, 22.06.2019 07:30
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
Chemistry, 22.06.2019 11:20
Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.
Answers: 2
Chemistry, 22.06.2019 13:30
What are the chemical names of these compounds? ke: mg3n2: reset next
Answers: 1
Chemistry, 22.06.2019 13:30
What produces wave a)sound b) heats c)transfer of energy d)vibrations
Answers: 2
(01.07 HC)
A glow stick contains a glass vial with chemicals. When the glow stick is bent, the via...
Mathematics, 08.06.2020 21:57
Mathematics, 08.06.2020 21:57
Biology, 08.06.2020 21:57
English, 08.06.2020 21:57
Social Studies, 08.06.2020 21:57
Mathematics, 08.06.2020 21:57
English, 08.06.2020 21:57
Biology, 08.06.2020 21:57
Mathematics, 08.06.2020 21:57
History, 08.06.2020 21:57