Answer:
.259 g
Explanation:
PV = nRT
n = PV / RT
= .986 x 0.144 / .082 x 293.6
= .005897 moles
= .005897 x 44 g
= .259 g
Explanation:
A because A galvanic cell consists of two half-cells, such that the electrode of one half-cell is composed of metal A, and the electrode of the other half-cell is composed of metal B; the redox reactions for the two separate half-cells are thus: An+ + ne− ⇌ A.
Answer:
make contact with the heat source
Explanation:
Explanation:P = 1.73atm
mole(n) = mass in grams/ molecular weight
n = 354.4/ 70.9
n=4.8717mol
From PV =nRT
P=nRT/V
P= 4.8717×0.0821×303/70
P=1.73atm