Answer to Question #103305 in General Chemistry for Naye

General Chemistry

Question #103305

2.89 lbs zinc to cm3 zinc

Expert's answer

Convert lbs to grams:

1 lbs= 453.59 g,

"m=2.89*453.59=1310.88" grams.

Knowing the density of zinc "\\rho=7.13 g\/cm^3,"

calculate volume in cm3:

"V=\\tfrac{m}{\\rho}=\\tfrac{1310.88}{7.13}=183.85 cm^3."

Answer: 183.85 cm3.

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The molecular mass of an organic compound carbon, hydrogen and nitrogen was found to be 59.on combus
2. Carbon tetachloride ,CCl4 was a popular dry cleaning agent until it was shown to be carcinogenic.It
3. What is the value of ni for an electron that emits a photon of wavelength 93.85 nm when it returns t
4. A sample of nitrogen at 20.0 °C has a volume of 891 mL at a pressure of 1,398 mmHg. To change the v
5. For the hydrolysis of a salt of a weak acid and a weak base, show that K h = K w/K a K b
6. Derive integrated law for first order reactions
7. The flask contains 25 mL of an unknown diprotic acid aqueous solution that reacts in a 1:2 stochiome