The density of glycerin is 1.26 grams/cm^3. how many lbs/ ft is this? use the conversion rates of 454g/1 lbs and 28317 cm^3/ 1 ft^3 . express your answer to the correct number of significant figures. the density is .

The answer is:

The density is equal to:

This a unit conversion problem, so, converting  the density  of glycerin from to  using the given conversion rates, we have:

Rounding to three significant figures, we have that the density is equal to:

Have a nice day!

petroleum? coal maybe?

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer