apchemstress apchemstress
  • 06-12-2022
  • Chemistry
contestada

a 92.7g sample of a metal was heated to 99.7 C and then plunged into 250g of water at 23.0 C. The resulting mixture obtained the temperature of 30.0 C. How many joules of heat did the water absorb?

Respuesta :

Otras preguntas

A sound wave travels at 330 m/sec and has a wavelength of 2 meters. Calculate its frequency and period.
Which of the following types of algae would be predominantly green in color? a. chlorophyta b. chrysophyta c. phaeophtya d. rhodophyta
How can sudden events affect earth?
What is 15 twentieths in its lowest terms?
Write an algebraic expression for the product of 33 and j
A train travels 225 kilometers in 2.5 hours. What is the train’s average speed?
A man travels for 6 hours at a rate of 50 miles per hour. His return trip takes him 7 1/2 hours. What is his average speed for the whole trip?
Shana sells t-shirts.  It costs Shana $6.50 to buy each t-shirt.  She also pays $150 each month to rent equipment to add print to the t-shirts. Shana sells eac
Describe three main features inside a prokaryotic cell.
Which substance—wood or steel—is the better conductor? A conductor is a material that requires very little heat energy to experience a change in temperature. Ex