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Sagot :
Taking into account the definition of density, you have:
- the volume will be 0.04355 L.
- the density of the substance is 3,078.534 mg/mL.
Definition of density
Density is defined as the property that matter has to compress into a given space. That is, density is a quantity that is defined as the amount of mass in a given volume of a substance.
The expression for calculating density is the ratio between the mass of a body and the volume it occupies:
density= mass÷ volume
Density is inversely proportional to volume: the smaller the volume occupied by a given mass, the higher the density.
Volume in this case
In this case, you know that:
- Density= 0.00523 kg/mL
- Mass= 0.22777 kg
Replacing in the definition of density:
0.00523 kg/mL= 0.22777 kg÷ volume
Solving:
0.00523 kg/mL× volume= 0.22777 kg
volume= 0.22777 kg÷ 0.00523 kg/mL
volume= 43.55 mL= 0.04355 L (being 1000 mL= 1 L)
Finally, the volume will be 0.04355 L.
Density of a substance
In this case, you know that:
- Mass= 0.00588 kg= 5880 mg(being 1 kg= 1,000,000 mg)
- Volume= 1.91 cm³= 1.91 mL (being 1 cm³= 1 mL)
Replacing in the definition of density:
density= 5880 mg÷ 1.91 mL
Solving:
density= 3,078.534 mg/mL
Finally, the density of the substance is 3,078.534 mg/mL.
Summary
In summary, you have:
- the volume will be 0.04355 L.
- the density of the substance is 3,078.534 mg/mL.
Learn more about density:
brainly.com/question/952755
brainly.com/question/1462554
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