Jupiter's gravity is about 2.3 times stronger than Earth's gravity Calculate the mass and weight of a scientific instrument if it were on the surface of Jupiter, given its mass and
weight on Earth's surface.
On Earth's Surface
On Jupiter's surface
Mass
54 kg
A.
Weight
529 N
Check
The answer to blank Als
The answer to blank B is

Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.