What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 23.0 g of pure iron and an excess of oxygen?

The equation is Fe+O2→Fe3O4 (not balanced)
Express the mass to three significant figures and include the appropriate units.

Solved

Show answers

Ответ:

shaylawymannnnn

10.06.2021

Chemistry

B would be the best to measure mass

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

F Food and Cooking Is Bacon Good for You?...
S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
P Philosophy How to Develop Extrasensory Abilities?...
O Other Everything You Need to Know About Kudyabliks...
C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
C Computers and Internet How to Choose a Monitor?...
H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
C Computers and Internet How to Learn to Type Fast?...

Answers on questions: Chemistry

C Chemistry Values for the molar mass of hydrogen, chlorine, and hydrogen chloride molecules are given in the table below. What mass of hydrogen chloride is formed when 1 mole of hydrogen...
C Chemistry How many times do you have to lick a tooties roll pop to get to the middle?...
C Chemistry What statement describes one featured a mineral’s definite chemical composition?...
C Chemistry 21. As an acidic solution is added to a basic solution, the pH of the basic solution A) decreases B) increases C remains the same Answer...
C Chemistry Complete the following math problem and round your answer to the correct number of significant figures. Explain why your answer has that number of decimal places or significant...
C Chemistry A scientist collected a sample of sedimentary rock from a high elevation in the Himalaya Mountains. Using what he knows about the rock cycle and how major landforms are...
C Chemistry What time of year is it most effective to broadcast tornado safety public safety announcements? spring fall summer winter...
C Chemistry How many molecules of glucose are in 5.72 grams of glucose?...
C Chemistry How can the solubility of alcohols be estimated?...
C Chemistry Pure water at 25°c ionizes in the presence of acid to form an equilibrium in which ionizes in the presence of acid to form an equilibrium in which self-ionizes to form an...

Ask an AI advisor a question

I want advice

What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 23.0 g of pure iron and an excess of oxygen? The equation is Fe+O2→Fe3O4 (not balanced) Express the mass to three significant figures and include the appropriate units.