mijacamper mijacamper

19-09-2016
Chemistry

contestada

Calculate the specific heat (J/g∘C) for a 18.5-g sample of tin that absorbs 183 J when temperature increases from 35.0 ∘C to 78.6 ∘C.

Respuesta :

19-09-2016

m=18,5g
Q=183J
ΔT=78,6°C-35°C=43,6°C

Q=cmΔT

[tex]c=\frac{Q}{m\Delta T}=\frac{183J}{18,5g*43,6^{o}C}\approx0,227\frac{J}{g^{o}C}}[/tex]

Answer Link

Otras preguntas

what the british government wanted?

How do you convert 2/30 into a percent ?

How do you convert 2/30 into a percent ?

How do you convert 2/30 into a percent ?

How do I solve 2(a+2)=2?

Anne has 24 more cards than Devi. Anne finds that 3/5 of Devi's cards are equal to 1/2 of her cards. How many cards does Anne have?

find the volume of each sphere, both in terms of pi and to the nearest tenth. use 3.14 for pi

Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.

How many grams are in 2.4 moles of sulfur?

Give this topic sentence : Swimming is really the health exercise anyone can do. What other detailed sentence you can say about the topic sentence.