![Chemistry](/tpl/images/cats/himiya.png)
What is the best reason for a student to remove a dangling bracelet when heating test tubes of acidic solutions in a hot-water bath in a chemistry lab?
to avoid reactions of the metal with gases in the lab
to reduce the risk of burns from heat conducted through the metal
to minimize the chance the bracelet pulling over a test tube, causing a spill
to prevent misreading the temperature of the bath on a thermometer
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 19:30, genyjoannerubiera
Si una estrella no tiene paralaje medible, ¿qué puedes inferir?
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 08:30, Apple557
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:00, BakerElsie02
Which of the following units is not an official si unit? mole liter kilogram ampere
Answers: 1
Do you know the correct answer?
What is the best reason for a student to remove a dangling bracelet when heating test tubes of acidi...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
History, 05.04.2021 17:50
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.04.2021 17:50
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 05.04.2021 17:50
![Konu](/tpl/images/cats/ekonomika.png)
Business, 05.04.2021 17:50
![Konu](/tpl/images/cats/biologiya.png)
Biology, 05.04.2021 17:50
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.04.2021 17:50
![Konu](/tpl/images/cats/biologiya.png)
Biology, 05.04.2021 17:50