Saturday
September 20, 2014

Homework Help: english

Posted by Anonymous on Thursday, March 14, 2013 at 2:28pm.

calculate the mass and prepare 200ml 0.1M, 250 ml 0.2 N, 100 ml 3% of NaCl, Na2Co3 solution

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - . Given the following stocks 4M NaCl, 3M NaOH, 5M HCl (a) Prepare ...
Chemistry - 25.0 mL of a NaCl solution (concentration unknown) was found to ...
Chemistry - A student intend to prepare 200ml of 0.3M NaCl solution . The mass ...
Chem - 1) Which solution will have the lowest OH- A) Na2CO3 B) NaHCO3 C) NaCl D...
science - Q4.you will be asked to prepare 25.0 mL of a 0.019 M solution of ...
Chemistry - You are instructed to prepare 250 mL of a solution which is 50 M in ...
Chem - Plese tell me if these are right. A 15.0-mL sample of NaCl solution has a...
chemisrty - Q4) Suppose you prepare 950 mL of a solution by dissolving 100 grams...
science-chem - first, thanks so much Bob for helping me!!!! Q4.you will be asked...
Chemistry Help please! - What mass of Na2CO3 is required to prepare 607.0 mL of ...

Search
Members