hernandezmerari2005 hernandezmerari2005

23-02-2022
Chemistry

contestada

3. Iron (III) oxide reacts with magnesium to produce magnesium oxide and iron. If 0.25
moles of magnesium are consumed, what mass of iron will be produced?

Respuesta :

Аноним Аноним

23-02-2022

[tex]\\ \rm\longmapsto Fe_2O_3+3Mg\longrightarrow 3MgO+2Fe[/tex]

3 moles of Mg produces ,2 mol FE
1mol of Mg produces 2/3=0.6mol Fe

0.25mol will produce

0.25(0.6)=0.15mol

Mass of Fe

0.15(56)=8.4g

Answer Link

Otras preguntas

what is sugar art? could you help me?

can you tell me what is a mandolin?

Which of the following is true regards to the Navigation Acts by the 18th century

Assume all variables and groupings are nonzero real numbers.Write expressions with only positive exponents.ab -4 c -3the -4 and -3 are exponents.

You're conducting a physics experiment on another planet. You drop a rock from a height of 1 m and it hits the ground 0.4 seconds later. What is the acceleratio

Woodrow Wilson’s campaign slogan in 1916 was “He kept us out of __________.”

A 1.0 kg book is lifted 0.5 m above the table , but the table is 1.0 m above the floor , what would be the P.E of the book if the reference level where the flo

Woodrow Wilson’s campaign slogan in 1916 was “He kept us out of __________.”

can you tell me what is a mandolin?

why oxygen important in your body?