Tuesday
October 21, 2014

Homework Help: chemistry

Posted by Boo Boo on Wednesday, November 21, 2012 at 12:39pm.

A solution containing 80g of NaNO3 in 75g of H2O at 50 degrees celsius is cooled to 20 degrees celsius.
A. how many grams of NaNO3 remain in solution at 20 degrees celsius?
B. How many grams of solid in NaNO3 crystallized after cooling?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - A solution containing 80g of NaNO3 in 75g of H2O at 50 degrees ...
Chemistry-Thermochemistry (grade 12) - A 65.0 g sample of 0.600 M HI at 18.46 ...
Physics 20 - 1. How much heat energy is required to change 500 grams of water at...
chemistry - 5.0 g of NaNO3 is dissolved in 50.0 g of water. The initial ...
Chemistry - 5.0 g of NaNO3 is dissolved in 50.0 g of water. The initial ...
Chemistry - 5.0 g of NaNO3 is dissolved in 50.0 g of water. The initial ...
Physics - Please Help! I am having difficulties grasping these concepts. Explain...
chemistry - A saturated solution of potassium chlorate is formed from 100 grams ...
chemistry - 190 grams of potassium iodide is placed in 100 cm3 at 60 degrees ...
Chemistry - A solution is prepared by dissolving 130 g of NaNO3 in 100 g of ...

Search
Members