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 02:00
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li
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Chemistry, 22.06.2019 19:00
Sum of brother and sisters age is 26. four times the brothers age is subtracted from three times the sisters age, the difference is 8. what are the ages of the brother and sister?
Answers: 1
(01.07 HC)
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