![subject](/tpl/images/cats/himiya.png)
Chemistry, 03.12.2021 20:20 aaliyahthomas37
How many moles of barium(Ba) do we have if we have 1,000g?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 11:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
You know the right answer?
How many moles of barium(Ba) do we have if we have 1,000g?...
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/istoriya.png)
History, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 31.10.2019 04:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.10.2019 04:31