Seastone

This page lists questions and answers that were posted by visitors named Seastone.

Questions

The following questions were asked by visitors named Seastone.

What property must a substance have if u want to use the substance to make an aqueous solution? Thank you

a) A 2.56 balloon contains 3.66 g of gas. Find the density b) A 45.3 g sample placed in a graduated cylinder causes the water level to rise from 25.0 mL to 41.8 mL . Find the density

Answers

The following answers were posted by visitors named Seastone.

The answer is 432 because 3x12squared is equal o 3x144=432

I think this is the answer x+x+1+20=180 2x+21=180 2x=180-21 2x=159 x=180/2 x=79.5 or if u round 80

Yeah sorry for typing wrong its 2.56 L balloon contains 3.66 g of gas.

How do i do it?

Thank you so much:-)