1.)Aspirin has a density of 1.4 g/cm^3 A. What is the volume (in cubic centimete

Question

1.)Aspirin has a density of 1.4 g/cm^3 A. What is the volume (in cubic centimeter) of an Aspirintablet weighing 2.6x10^2mg? B. Of a table weighing 391 lb? 2.) What is the density of lead (in g/cm^3) if arectangular bar measuring 0.50 cm in height, 1.55 cm in width, and25.00 cm in lenght has a mass of 220.0 g? Ans 2 significantfigures. 1.)Aspirin has a density of 1.4 g/cm^3 A. What is the volume (in cubic centimeter) of an Aspirintablet weighing 2.6x10^2mg? B. Of a table weighing 391 lb? 2.) What is the density of lead (in g/cm^3) if arectangular bar measuring 0.50 cm in height, 1.55 cm in width, and25.00 cm in lenght has a mass of 220.0 g? Ans 2 significantfigures.

Explanation / Answer

1) 2.6 x 102 mg * (1 g/ 1000 mg) *(1cm3/1.4g) = 0.186 cm3= 0.19cm3 1 pound = 0.45359237 kilograms 391 lb *( 0.45359237 kg/ 1lb) *(1000 g/1kg) *(1 cm3/ 1.4g) = 126681.869 = 1.3 x 105 cm3 2) Volume = 0.50 cm * 1.55 cm *25. 00 cm = 19.375 cm3 density = mass /volume = 222.0g/(19.375 cm3) =11.4580645 = 11 g/cm3

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.