![subject](/tpl/images/cats/himiya.png)
Chemistry, 28.10.2019 05:31 jetblackcap
How many ions that have a +1 charge will bond with an ion that has a –2 charge? one two three four
![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, 22.06.2019 13:00
These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
How do dying stars contribute to the formation of planets
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
How many ions that have a +1 charge will bond with an ion that has a –2 charge? one two three four...
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/fizika.png)
Physics, 26.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 16:50
![question](/tpl/images/cats/health.png)
Health, 26.02.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 26.02.2021 16:50
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
Business, 26.02.2021 16:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.02.2021 16:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.02.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 26.02.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 26.02.2021 16:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.02.2021 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.02.2021 16:50