nickilya99 nickilya99

22-11-2019
Chemistry

contestada

how much heat will be absorbed by 25g of chloroform when its temperature started at 67.0C and after it was 112.0C

Respuesta :

IndiazLove IndiazLove

22-11-2019

Hello friend ☺

ΔH = MCΔT

ΔH = to the amount of energy or change in energy (J)

mass of water

C = waters specific heat capacity

ΔT = change in temperature

and so ΔH = 25 × 4.18 × ( 112-67 ) J = 4702.5 J

Thanks ❤

Answer Link

Otras preguntas

Graph the set of data. Decide whether a linear model is reasonable. If so, draw a trend line and write its equation: {(1,7),(-2,1),(3,13),(-4,-3),(0,5)}

How did walter Cronkite's proclamation that the Vietnam war was unwinnable affect politics?

Geometry !!! A. 123 degrees B. 57 degrees C. 23 degrees D. 50 degrees

A taxi company charges passengers $1.75 for a ride, no matter how long the ride is, and an additional $0.40 for each mile traveled. The rule c = 0.40m + 1.75 de

Find the median for the following set of numbers. 100, 110, 120, 125, 140, 150, 160

After reading this section of the book, have your opinions changed about math classes and math ability? explain why or why not.

Need help asap with number 4

In which type of dictatorship does a small group of individuals exercise complete control over a country's government? A. Autocracy B. Monarchy C. Oli

I have 2 more questions I still need help with sorry about me keep asking questions

help with mathematical connections write an expression for the length of the segment