Tuesday
October 21, 2014

Homework Help: chemistry

Posted by Jim_R on Saturday, January 30, 2010 at 12:53pm.

how many grams of NAOH are needed to make a 2.00 molal solution?

I got stuck here

2.00 molal=2.00 mole/kg
molecular weight of NAOH= 40g/mol

(2.00 g/molecular weight x kg) x 40 g/mol= stuck

thanks jim

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chem - How many grams of NaOH must be dissolved in water to make 750ml of 1.7 M...
Chemistry - For a chemistry lab the experiment was to carry out an acid-base ...
CHemistry - im not sure how u solve these types of problems... How many moles of...
Chemistry - what is the molecular weight (G/mol) of a diprotic acid 0.43 sample ...
Chemistry - I there, this is my lab worksheet, I am having trouble filling it ...
Chemistry - What is the molality of an aqueous solution of sucrose that freezes ...
Inorganic chemistry - mol KHP = (0.7719g)(1 mol KHP/204.2g) = .0038mol Where are...
chemistry 101 - If 15g of NaOh is dissolved in 285 g of water, calculate the ...
chemistry(please check my work) - If 0.836 g of solid Al reacts ...
chemistry - a. A 0.1 molal solution of a weak monoprotic acid was found to ...

Search
Members