Annaabel15 Annaabel15

11-05-2017
Chemistry

contestada

how energy is needed to raise the temperature of 54.1g of water from 22.4 heat of liquid water is 4.184

Respuesta :

14-05-2017

formula:Q=mCΔT
m= mass of substance
C=specific heat of substance
Δ= change in tempurature
Q= heat entered in system or exit from system

Answer Link

Otras preguntas

This diagram shows two groups of plant cells, one with rhizobium and one without the bacteria. Label which is which, and explain the obvious size difference, us

Based on the data shown below, calculate the correlation coefficient and the equation of the least squares line. Round all numerical values to three decimal pla

Who decides of a party’s platform gets carried out

How did Admiral Chester Nimitz displease the US Congress during World War II?He insisted the US should focus on the Pacific rather than the European theater.He

Use this table to answer the next two questions. The following table shows the dollar amount of sales in 2018 for the four largest firms in the candy industry.

After ensuring his or her own safety, the EMT's next priority when caring for a patient with a behavioralemergency is to:Select one:O A. assess the patient's re

What attribute can be used to override the default alignment of a window component?targetO alignorientationO sticky

Change from degrees to radians:50º? π

gest ways in which the youth could bring about awareness effects of drug abuse. (4x2) (8) 3.5 Evaluate the efficacy of programs implemented in your community to

3.5 miles of an unknown element have a mass of 414.45 grams. What element is this?