Well, Coke is just carbon in chemical reaction, so I think you get:
3 C + 2 As2O3--> 4 As + 3 CO2. Hope this helps! :)
Answer:
8.60 * atoms N2
Explanation:
We want to convert grams to moles and then moles to atoms.
First, we convert grams of nitrogen gas (which is N2) to moles. To do so, we need the molar mass of N2, which is just 14.01 * 2 = 28.02 g.
40 g N2 * = 1.43 mol N2
Now, we need to convert moles to atoms by using Avogadro's number, which is :
1.43 mol N2 * = 8.60 * atoms N2
Thus, the answer is 8.60 * atoms N2.
The mass number goes on top, and the atomic number goes on bottom.
Therefore, the answer is C:
40
K
19
Answer: I believe it’s element symbols
Explanation: I hope we both get it right