Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Elements
Iron ore analysis
A 70g sample of iron ore(Fe2O3) was analyzed for Iron and found to contain 1700 Fe. Calculate the percentage of iron in the sample.
1 answer
how much iron in the sample?
percentage=IRONinSample/70 * 100
You can
ask a new question
or
answer this question
.
Related Questions
the balanced equation for the reduction of iron ore to the metal using CO is Fe2O3+3CO(g) -> 2Fe+3CO so what is the maximum of
When 84.8 g of iron(III) oxide reacts with an excess of carbon monoxide, iron is produced.
Fe2O3(s) + 3CO(g) ==> 2Fe(s) + 3CO2(g)
The iron in a 0.6656 g ore sample was reduced quantitatively to the +2 state and then titrated with 26.753 g of KMnO4 solution.
An iron ore sample was dissolved in hydrochloric acid and the iron was obtained as Fe2+(aq). The iron solution was titrated with
A 40.3 g of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to Fe2O3.
In the recovery of iron from iron ore, the reduction of the ore is actually accomplished by reactions involving carbon monoxide.
(Iron ore is impure Fe_2O_3. When Fe_2O_3 is heated with an excess of carbon (coke), metallic iron and carbon monoxide gas are
Iron is found in Earths crust as several different iron compounds. Calculate the mass (in kg) of each compound that contains 1.0
The rock in a particular iron ore deposit contains 84 % Fe2O3 by mass.
How many kilograms of the rock must be processed to obtain
A 25.2 g of iron ore is treated as follows. The
iron in the sample is all converted by a series of chemical reactions to Fe2O3.
