peruvianquinone peruvianquinone

26-02-2018
Chemistry

contestada

How much heat energy is absorbed when 6.83 kg of water is heated from 10.0 0C to 47.0 0C. The specific heat of water is 4.184 J/g 0C.

Respuesta :

kenmyna kenmyna

07-03-2018

Heat energy= mass x specific heat x change in temperature
change in temperature=47.0=10.0= 37 degrees
convert mass in G = 6.83x1000=6830g
Heat energy is hence= 6830 x 4.184 j/g/degrees x 37=1057338.64 j or 1057.33864Kj

Answer Link

Otras preguntas

Joe Beary wants to attend Riverside College. Eight years from today he will need $50,000. If Joe's bank pays 6% interest compounded semiannually, what must Joe

Could someone please help me with this?

15. The partnership between Niépce and Daguerre was cut short because A. Niépce disagreed with Daguerre's methods. B. Both meh decided to pursue other ideas. C.

what was the main reason the cold war started

1. How might the story "He" reflect the influence of Regionalism in American literature?

34.62 mL of 0.1510 M NaOH was needed to neutralize 50.0 mL of an H2SO4 solution. What is the concentration of the original sulfuric acid solution?

Can someone help me with Thai I don’t know how to do it and I’m struggling with this online stuff

deandre sells beaded necklaces. Each large necklace sells for $4.40 and each small necklace sells for $3.90. How much will he earn from selling 1 large necklace

aggregate demand looks at consumption by whom? A. business B. government C. consumers D. all of the above

Why do you think that President Obama said what he did about Lincoln making his own story possible?