this way they can make sure that the experiment is correct.
The answer is B . Brønsted-Lowry Acid/bases trade H+
Answer:
147.2g
Explanation:
The full solution can be found in the image attached. Graham's law was applied to the problem. The rate of diffusion of a gas is inversely proportional to its molar mass or vapour density. Molar mass= 2vapour density
The density of a pure gold is 19.32g/cm3
if the volume is 4.30 cm3 then we can calculate the mass using the formula mass=density x volume
mass=19.32*4.30
mass=83.076g
Answer: i don't know
Explanation:
u gave no information on what you're asking