2 years ago

URGENT HELP! I dont understand anything of this and this is for tomorrow

1 answer:

3 0

Basically, the graph shows a linear (line) relationship with mass and volume. The slope will equal the density of the substance because mass/volume is the equation for density. Your paper is a bit unclear, but I can understand this much, Hope this helped a little bit :)

You might be interested in

As an electron in an atom moves from a higher energy state to a lower energy state, the atom

Verdich [7]

Answer:B

Explanation:

5 0

2 years ago

How many molecules are in 12.5g of water<br> (H2O)?<br> Molar mass <br> Help asap

ira [324]

Answer:

Explanation:

18.01528 g/mol. I googled this, but it would be 16 for O plus 2 for the 2 H's. 18 g/mol divided by 12.5g=1.44 mol of H20.