Astudent obtains the following data: mass of empty, dry graduated cylinder: 25.938 g volume added of nacl solution: 6.515 ml mass of graduated cylinder + nacl solution: 39.895 g what is the density of the solution? express your answer to 3 digits after the decimal.

Density=2.142 g/mL

Explanation:

Density is defined as the mass per unit volume of a compound, the mass of the NaCl solution is given by the subtraction of the mass of the cylinder with the solution minus the mass of the empty dry cylinder.

atomic number of carbon is 6

electronic configuration of carbon is 1s²2s²2p²

orbital diagram of c is as shown here in the image.

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