890255422 890255422

16-09-2020
Biology

contestada

What is the density of mercury that has a mass of 39.6 g and a volume of 9.00 cm3?

Respuesta :

19-09-2020

Explanation:

Mercury

mass 39.6 g

volume 9.00 cm³

Density = mass/volume

= 39.6/9 g/cm³

= 4.4 g/cm³

Answer Link

Otras preguntas

PLS HELP QUICKLY Which pair of functions are inverses of each other? 5 O A. f(x) = -2 and g(x) = +2 B. f(x) = 7x-2 and g(x) = 2 C. f(x) =x/5+ 6 and g(x) = 5x -

In reaction 1, 12g of reactants were converted to products in 30 seconds. In reaction 2, 200g of reactants were converted to products in 8 minutes. Which reacti

Describe how to determine the average rate of change between x=4 and x=6 for the function f(x)=2x^3+4. Include the average rate of change in your answer. Use si

Which two factions disagreed on the revolution’s path? the Liberals and the Conservatives the Liberals and Jacobins Jacobins and the Conservatives Jacobins and

If the empirical formula for a compound is NO2 and the molecular mass is 230.05 g/mol, what is the molecular formula for the compound? fast

If the side length of a square is 4 inches, it’s area is how many square inches and it’s perimeter is how many inches

Roman law began as? A. a system for the plebeians to maintain political dominance. B. a set of rules that regulated the lives and relations of citizens. C. trib

How do the words magnificent and powerful contribute to the meaning of this excerpt? O They emphasize the elaborate nature of the rituals that surround death. O

Which of the following presidential powers, do you suppose, is used most frequently? request impeachment proceedings against federal judges declare war approve

A car travels at an average speed of 50 km/h for 1.5 hours. How far did the car travel in km?