stfuiwanttopass stfuiwanttopass

09-12-2020
Chemistry

contestada

How many joules must be added to a 1000 g iron skillet to increase its temperature
from 25°C to 250°C? The specific heat of iron is 0.449 J/gºC.
A) 449 J
B) 101,025 J
C) 50,000 J
D) 112,250 J

Respuesta :

joshuavannoy2 joshuavannoy2

15-12-2020

Answer:

B) 101,025

Explanation:

1000g * 0.449 J/g Celsius * 225 Celsius = 101,025

I got 225C from 250C - 25C

Answer Link

Otras preguntas

traditionally, medications like depo-provera have been used for paraphilias to ________.

An articulation, or joint, is defined as _____. mobile unions of two or more bones two bones fused together any two pieces of connective tissue joined to one an

An object with a negative charge of 1.2 mC exerts an attractive force of 13.6 N on a second charged object 0.072 m away. What is the charge and polarity (positi

Hi can someone please help me with this i'm really struggling with it and I will mark brainliest! The bacteria that is shown in the lab is the bacteria found in

please read the questions carefully !!! unnecessary answers will be reported strictly. if possible please show steps also !!! and most importantly: Please answe

Expressing concern for social issues by giving money, time, or advice is called ________.a. philanthropyb. cause-related marketingc. foundationd. social respons

The four price indexes that are alternatives to the CPI are ______. chained CPI, personal consumption expenditure deflator, GDP deflator, and core PCE

Graph the line with slope 1 passing through the point (5, 3)

road to white house assignment math HELP PLEASEEE

How would you describe the resolution in the two photographs in each set? In your post, explain the resolution and compare the photographs, thinking about when