Homework Help: Chemistry

Posted by Janet on Sunday, January 13, 2013 at 5:48pm.

Solutions are made that contain 0.1 moles of each of the following compounds below in 100g of H20. Choose the compound whose solution will have the lowest freezing point?

NaBr
CO2
KClO3
MgCl2
MgSO4

Chemistry - DrBob222, Sunday, January 13, 2013 at 6:31pm
delta T = i*Kf*m
i = 2 for NaBr
i = 1 for CO2
i = 2 for KClO3
i = 3 for MgCl2
i = 2 for MgSO4
i*m is the determining factor; you don't need to calculate the actual freezing point.

Answer this Question

Related Questions

chemistry - Soutions are made that contain 0.1 moles of each of the following ...
Chemistry - Solutions are made that contain 0.1 moles of each of the following ...
Chemistry - According to the balanced equation 6 moles of carbon dioxide will ...
chemistry:(.... - what temperature would each of the following solubility be ...
chemistry question check - consider the following chemical reaction: 2 H20 ---&...
Chemistry - To convert the number of moles of H20 to moles of NH3? 1. H=2(1.008...
chemistry - Saturated solutions of each of the following compounds are made at ...
chemistry - For each of the following solutions, calculate the initial pH and ...
Chemistry - Solutions - What do all solutions of electrolytes contain that ...
chemistry/math - 100g of bone contain ratio of 14C and 12C. 6.8% 14C is present ...

For Further Reading

First Name:
School Subject:
Answer: