jbizzle484 jbizzle484
  • 17-01-2023
  • Chemistry
contestada

A 100. g strip of alloy containing iron and copper in equal amounts is placed in a burner that supplies 4.0 kJ of heat. If the initial temperature of the alloy is 20.0 oC, what is the final temperature of the alloy? (cp for iron is 0.460 J/g oC. and cp for copper is 0.385 J/g oC).

Respuesta :

Otras preguntas

Residual parent materials are best described as materials _____.
In the important industrial process for producing ammonia (the Haber Process), the overall reaction is: N2(g) + 3H2(g) → 2NH3(g) + 24,000 calories A yield o
What did MOST Texans believe should be done to solve the independent republic’s problems?
A person from a low-context culture would be most likely to
2x+y=-2. 5x + 3y= -8 solve for x and y
The scientific study of heredity is called fertilization true or false
Erica drinks 6/4 gallons of water in a day. Which mixed number represents the gallons of water she drinks? A) 1 1/4 gallon B) 1 1/2 gallons C) 2 1/2
12,18 find the gcf of the number
It was common for Wichita women to tattoo __________.
the erie canal played a large role in the settlement of the midwest because it provided a like between the atlantic ocean and the