Ask
your own question, for FREE!
Chemistry
14 Online
You wish to heat water to make coffee. How much heat (in joules) must be used to raise the temperature of 0.190 kg of tap water (enough for one cup of coffee) from 28°C to 99°C (near the ideal brewing temperature)? Assume the specific heat is that of pure water, 4.18 J/(g∙°C).
Still Need Help?
Join the QuestionCove community and study together with friends!
Use E=m*c*theta where theta is the change in temperature and c is the specific heat capacity. Watch out for units.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
VERNEISH:
Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
Maci:
what are the best stock apps for people who want to start investing?
Twaylor:
genuienly how do i get better self control i keep watcing youtube and theres this
IzzyCookie:
|dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
thehearken:
not sure if this is considered spam, im sorry if it is, but does anyone have tips
3 hours ago
1 Reply
0 Medals
4 days ago
3 Replies
2 Medals
1 week ago
3 Replies
0 Medals
2 days ago
9 Replies
1 Medal
1 week ago
2 Replies
1 Medal