Chemistry
OpenStudy (anonymous):

You measure the salt water in the tank to have a density of 1.02 g/mL. The balloon weighs 2.0 g and your weights have a mass of 30.0 g each. If you put 4 weights in your balloon, you must inflate the balloon to what diameter for it to have a density equal to the salt water, and therefore float in the middle of the tank? Hint: Set the Volume of the Balloon equal to the equation for the volume of a sphere and solve for the diameter. V = 4/3(pi)(r)^3 and D= 2*r

6 years ago
Latest Questions
cathrinerose23: guys i got my prom dress for prom!!!!!!!!!!!!
20 minutes ago 5 Replies 4 Medals
eviant: Math help pls
2 hours ago 7 Replies 1 Medal
PinkGlitterz: What are all of the colors that you can use in text? E.g. being
9 hours ago 8 Replies 1 Medal
eviant: Math help pls
13 hours ago 6 Replies 0 Medals
HarleyQuinn112: i just have a few questions i need help on
14 hours ago 2 Replies 0 Medals
eviant: Math help pls
16 hours ago 3 Replies 0 Medals
eviant: Math help pls
21 hours ago 4 Replies 2 Medals
eviant: Math help pls
22 hours ago 7 Replies 0 Medals