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Evgesh-ka [11]
3 years ago
7

A substance has a mass of 360 g and a volume of 7.5 cm3. What is its density?. a.. 2700 g/cm3. c.. 480 g/cm3. b.. 270 g/cm3. d..

48 g/cm3.
Chemistry
2 answers:
bogdanovich [222]3 years ago
5 0
D = m / V

D = 360 / 7.5

D = 48 g/cm³

Answer D

hope this helps!
Darya [45]3 years ago
3 0
Mass of the substance in question = 360 g
Volume of the substance in question = 7.5 cm^3
We already know that
Density of the substance = Mass of the substance / Volume of the substance
                                         = 360/7.5 g/cm^3
                                         = 48 g/cm^3
So the correct option among all the options that are given in the question is the fourth option or option "d". I hope the answer comes to your help.
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How many seconds would it take to deposit 17.3 g of ag (atomic mass = 107.87) from a solution of agno3 using a current of 10.00
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Data Given:

Time = t = ?

Current = I = 10 A

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