08-09-2016
Chemistry

contestada

A sample of a substance that has a density of 0.844 g/mL has a mass of 0.549 g. Calculate the volume of the sample.

Respuesta :

Willchemistry Willchemistry

08-09-2016

D = m / V

0.844 = 0.549 / V

V = 0.549 / 0.844

V = 0.650 mL

Answer Link

Otras preguntas

Who established him as the pastor, or shepherd, of the Church? 1) God 2) Jesus 3) The Holy Spirit 4) The Apostles

Why is sweetness often linked to compounds with nutritive or caloric value, and what role does this association play in sustaining life?

Consider a binary code with 5 bits (0 or 1) in each code word. An example of a code word is 01010. In each code word, a '0' bit is a zero with probability 0.8.

In a co-brokerage transaction, a salesperson receives an earnest money deposit check from a purchaser along with an offer to purchase on a listed property. The

Find the parametric and symmetric equation of the line of intersection of the two planes 2x - y - 3z = 4 and x + 5y - 3z = 0. A) Parametric: x = t, y = 5t + 4,

An infinitesimal magnetic dipole of constant current Im and length 1 is sym- metrically placed about the origin along the z-axis. Find the far-zone fields when

Imagine the country is made up of 100 households. The federal government needs to collect 800,000 in income taxes to be able to function. The population consist

A stoichiometric amount of CO and 2O_2 initially at 298.15 K react adiabatically and isobarically at pressure P. a) Determine the final temperature of the react

3x-12>25x +4What is the largest integer value that makes this inequality true?

Non-Discrimination Policy/ HUD Fair Housing Poster, what should you do?