i need to know for science experiment!
2007-01-10 07:35:18 · 4 answers · asked by iluvmater 4 in Science & Mathematics ➔ Mathematics
How much what? weight? Volume?
120 Cubic Centimeters is about 120 grams
....
2007-01-10 07:39:55 · answer #1 · answered by god knows and sees else Yahoo 6 · 0⤊ 0⤋
Are you asking what is the mass of 120 cm^3 of table salt?
If so, then you need to use the ensity of NaCl, which is 2.16 g/cm^3.
So you have 120 cm^3... set it up like this:
X g NaCl/120 cm^3 = 2.16 g/1 cm^3
Cross Multiply and solve for x g of NaCl.
(Sorry, but some parts you have to do yourself.)
2007-01-10 15:51:21 · answer #2 · answered by Jess4352 5 · 0⤊ 0⤋
Density of NaCl>>>>>2.165 g/ccm
120 ccm X 2.165 g/ccm = 259.800 grms.
2007-01-10 15:49:08 · answer #3 · answered by fish38474 2 · 0⤊ 0⤋
155,683,576,078,321 pinches
2007-01-10 15:44:06 · answer #4 · answered by bud & burt 2 · 0⤊ 0⤋