subject
Chemistry, 13.05.2021 05:30 sarinaneedshelp01

A compound is 70.0% iron and 30.0% oxygen. Its molecular mass is 479.1 g/mol. Determine the molecular formula.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 15:00
Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude
Answers: 2
question
Chemistry, 22.06.2019 19:00
What are the constituent metals of stainless steel?
Answers: 1
question
Chemistry, 22.06.2019 19:20
For a research project, a student decided to test the effect of the lead(ii) ion (pb2+) on the ability of salmon eggs to hatch. this ion was obtainable from the water‐soluble salt, lead(ii) nitrate, which the student decided to make by the following reaction. pbo(s) + 2 hno3(aq) → pb(no3)2(aq) + h2o losses of product for various reasons were expected, and a yield of 86.0% was expected. in order to have 5.00 g of product at this yield, how many grams of pbo should be reacted? (assume that sufficient nitric acid, hno3, would be used.)
Answers: 1
question
Chemistry, 22.06.2019 20:20
Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
You know the right answer?
A compound is 70.0% iron and 30.0% oxygen. Its molecular mass is 479.1 g/mol. Determine the molecul...
Questions
question
Social Studies, 10.09.2020 01:01
question
English, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
English, 10.09.2020 01:01
question
Geography, 10.09.2020 01:01
question
Computers and Technology, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
History, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Health, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
English, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
World Languages, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
question
Mathematics, 10.09.2020 01:01
Questions on the website: 13722367