Answer: :))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
Explanation:
Answer:
497 ml
Explanation:
(678 ml) x (273 / (25 + 273)) x (0.8 atm / 1 atm) = 497 ml
Answer:
d. oxygen is a pure substance and rocks are mixtures
a) →
b) →
<h3>
What are half-reactions?</h3>
The half-reaction method is a way to balance redox reactions. It involves breaking the overall equation down into an oxidation part and a reduction part.
a)
→
=
= -0.83 - (-2.71) =1.88V
b)
→
=
=-0. - (0.8) =-0.8V
Learn more about the half-reactions here:
https://brainly.in/question/18053421
#SPJ1