daviemukama daviemukama

03-10-2016
Chemistry

contestada

The density of platinum is 23.4 g/cm3

. Calculate the mass of 75.0 cm3

of platinum.

Respuesta :

clevergirl clevergirl

03-10-2016

Density=mass / volume
23.4 =mass/ 75
75x23.4= 1755 g = mass

Answer Link

Otras preguntas

Good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

A mother shared $400 amongst her three daughters Amy, Beatrice and Claire in the ratio of 3:2:5 respectively. How much money did Amy receive?

Determine if S could lie on the perpendicular bisector of QR with the given coordinates Q(-5 , 4), R(8 ,3) , S(-2,-5)

ABC has the following transformation rotated 90 degrees clockwise about the origin reflected across the y-axis and reflected again across the x-axis Select the

How many vietnam soldiers from jamestown were killed in vietnam

PLS HELP what is the length of side s of the square shown below ?

Give a one-line description of the constitution. Please!: )

quadrilateral ABCD is a kita with diagonals AC and BD. determine the area of a kita with diagonals BD = 8 units and AC = 12 units

kassim has amoney box containing 100 mixed sh 5 and sh 10 coins with a totalvalue of sh 600. How many of each type of coin does the box contain

Complete and balance the following half-reaction in acidic solution mno4 ---> mno2