![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.03.2020 22:08 damilysgonzalez2
A student noticed a white coating on the magnesium metal before she started lab. She did not clean the surface of the metal. Instead she proceeded with the lab using this piece of magnesium metal. The error caused by not cleaning the magnesium metal would result in A) the mass of the magnesium recorded being erroneously high and the mass of the oxygen calculated being too low. B) the mass of the magnesium recorded being erroneously low and the mass of the oxygen calculated being too low. C) the mass of the magnesium recorded being erroneously high and the mass of the oxygen calculated being too high. D) no error in the final calculated empirical formula.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 14:10
Can smoke be transformed into liquid or used as energy or both?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 10:30
Geothermal energy for industrial use is available almost anywhere. a.true b.false
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 01:00
Which description best characterization the motion of particles in a solid
Answers: 1
You know the right answer?
A student noticed a white coating on the magnesium metal before she started lab. She did not clean t...
Questions
![question](/tpl/images/cats/en.png)
English, 30.10.2019 03:31
![question](/tpl/images/cats/biologiya.png)
Biology, 30.10.2019 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2019 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.10.2019 03:31
![question](/tpl/images/cats/es.png)
Spanish, 30.10.2019 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 30.10.2019 03:31
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2019 03:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2019 03:31