Sunday
August 31, 2014

Homework Help: chemistry

Posted by Jillian on Friday, April 12, 2013 at 2:19am.

A student needs to use a 0.750 mol sample of (NH4)2SO3 for an experiment: a. how many grams does she need to weigh out?

b. how many formula units are in the sample?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - How many grams would you need to weigh out in order to have 2.7 x ...
chemistry - 1.How many atoms are in a sample of copper with a mass of 18.46 ...
chemistry - 1.How many atoms are in a sample of copper with a mass of 18.46 ...
Quantitative Chemical Analysis - assume an unknown sample to be 15% copper, ...
Chemistry - The Cu2+ ions in this experiment are produced by the reaction of 1....
Chemistry - If a sample of Co2(CO)8 is found to contain 6*10^-2 mol of C atoms, ...
Chemistry - The first step of the synthesis is described by the reaction below. ...
Chemistry to DrBob - Dr. bob could you please check this work cus i can't seem ...
Chem - The question is telling me that NaOH (24.00 grams) is diluted in water (...
AP Chemistry - When a sample of methyl salicylate weighing 5.287 grams is burned...

Search
Members