Question

Convert magnesium from mass to moles, and then find the molar mass of mg.

Mass in grams of Mg Moles Molar Mass
0.0354g    
0.0340g    
0.035g    

What is the average molar mass, and the percent error. 

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: The two molecules represented below are examples of ____. CH3–CH2–O–CH2CH3              CH3CH2CH2CH2...

A: Since the stereoisomers are formed when the structure of molecules are same but differ in the three-...

Q: what are the oxidized and reduced elements in 2Al + 3Cu2+ = 2Al3+ + 3Cu

A: Oxidation is loss of electrons and reduction is gain of electrons. A species where an increase in ox...

Q: Seawater at 15°C contains 9.4 mg/L of molecular oxygen. What molarity is this?

A: Assuming we have 1 L of solution of sea water  hence the mass of NaCl in it = 9.4 X 1 = concentratio...

Q: A ALEKS Hailemariam Mengisti X Ce www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P... E Initlal...

A: Elements form ionic compounds by mutual loss and electron gain. Both the elements forming that compo...

Q: For the two reactions below, please address the following questions: 1. What are the conditions? 2. ...

A: Click to see the answer

Q: 1. Draw the electron-pushing mechanism for the reaction of salicylic acid with acetic acid to form a...

A: The reaction of salicylic acid with acetic acid to form acetylsalicylic acid can be written as :

Q: References Use the References to access important values if needed for this question. A sample of hy...

A: Use ideal gas equation:

Q: 2. Which of the following molecules is the most vwater soluble? HO HO H. HO dopamine estradiol H. HO...

A: Solubility of compounds is based on the principle of like dissolves like. This means that a polar co...

Q: Molar absorptivity data for the cobalt and nickel complexes with 2,3-quinoxalinedithiol are εCo = 36...

A: Click to see the answer