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05.10.2019 •
Chemistry
How many calcium ions are there in caco3?
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Ответ:
The density of the metal object=6.0![\frac{g}{m l}](/tpl/images/0308/2853/ec474.png)
Given:
Volume of the metal object=1.5ml
Mass of the metal object=9.0g
To find:
Density of the metal object
Step by Step Explanation:
Solution:
According to the formula, Density of the metal object can be calculated as
Where, m=mass of the metal object
v=volume of the metal object
We know the values of v=1.5ml and m=9.0g
Substitute these values in the above equation we get
=6.0![\frac{g}{m l}](/tpl/images/0308/2853/ec474.png)
Result:
Thus the density of the metal object is 6.0![\frac{g}{m l}](/tpl/images/0308/2853/ec474.png)