1. Mole calculation review. Show your work.
a. How many moles is
55 g of NaCl?
0.025 g...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 26.03.2021 01:00 mostman077
1. Mole calculation review. Show your work.
a. How many moles is
55 g of NaCl?
0.025 g of NaCO3?
b. How many grams is
0.5 moles of NaCl?
2.11 moles of NaCoz?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:50
What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 23:00
What is the average rate of the reaction between 10 and 20 s?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.01.2021 02:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 02:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 02:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 02:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 02:00
![question](/tpl/images/cats/biologiya.png)
Biology, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.01.2021 02:00
![question](/tpl/images/cats/mat.png)