science help: How many calories are needed to convert 1kg of ice at -10 celsius to water at 15 celsius? - Help.com



This post left anonymously

How many calories are needed to convert 1kg of ice at -10 celsius to water at 15 celsius?

?

This open post was written 7 months ago | V/U/S: 378, 6, 1 | Edit Post | Leave a reply | Report Post


Reciprocity (0) Reciprocation Failure -- The poster has NOT helped anyone else yet!

Since writing this post Anonymous may have helped people, but has not within the last 4 days.

Post Tags (7)

Replies (6)

Where were you?

Click and drag to move the map around. FAQ: How we place people on this map »
You can also watch events on Help.com as they happen
Mouse over the map for 2 seconds to see an expanded, interactive view

fractal.scatter offline Verified User (10 months, 3 weeks) Long Term User Shouts: 286 #
An Unknown Location | 7 months ago (4 minutes after post)

I could work it out for you but to be honest I dont want to. Use the latent heat of fusion of water (L) and the specific heat capacity of water (c) and specific heat capacity of ice (i) to work out the energy (Q), use units of kcal and kg and so;
Q = L + 10i + 15c

Quote this reply Report this reply to moderators
kirawonderlan offline Verified User (7 months) Long Term User Shouts: 0 #
An Unknown Location | 7 months ago (7 minutes after post)

i really don’t know how to do this can u help me??

Quote this reply Report this reply to moderators
fractal.scatter offline Verified User (10 months, 3 weeks) Long Term User Shouts: 286 #
An Unknown Location | 7 months ago (8 minutes after post)

kirawonderlan wrote:
i really don’t know how to do this can u help me??

Er… I basically just told you.
You should know that in general;
Q = mcT for specific heats and
Q = mL for latent heats.

Quote this reply Report this reply to moderators
kirawonderlan offline Verified User (7 months) Long Term User Shouts: 0 #
An Unknown Location | 7 months ago (38 minutes after post)

THANKS!!!!!!!!!!!!!!

Quote this reply Report this reply to moderators

Anonymous changed the tags on this post: they were "physics, Temperature, science" 7 months ago.

Anonymous changed the tags on this post: they were "physics, Temperature, science, Anime, Tennis, Manga" 7 months ago.

Invite Others to Help

A logged in and verified Help.com member has the ability to setup a Friends List and invite others to help with posts.