D is the only choice here that is appropriate given neutrons' lack of charge
Hi!
I think the oxidation state of all the atoms should change. :)
Hope this helps
Answer:
7.86 g/cm³
Explanation:
11.0 kg = 11,000 g
The density in g/cm³ is ...
(11,000 g)/(1,400 cm³) = 7.86 g/cm³
Answer: a. 0.26mol
b. 0.000479mol
c. 1.12mol
Explanation: Please see attachment for explanation