chrishamm187ch chrishamm187ch

03-07-2020
Chemistry

contestada

How many grams of H2O will be produced if 18.1 grams of Fe are produced?
Fe3O4 + H2 - Fe + H20
Select one:
O a. 7.8
Ob. 75
O c. 17
O d. 1.5

Respuesta :

istech3140 istech3140

03-07-2020

Answer:

D

Explanation:

1.) First convert to molar mass

18.1*1/231.533*18.01528=

Answer Link

Otras preguntas

How would most Spanish speakers ask a n elderly person how he/she is doing?

the perimeter of the rectangle with length w+3 and width w

What hardened colonists attules toward local American indians in Virginia during the early 1600s?

How does a lava plateau form?

is the trait being studied in the predigree ressecive or dominant

Describe how the principal could use a simulation to estimate the standard deviation of the sampling distribution of the sample median for

Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. The blue car accelerates uniformly at a rate of 3.7 m/s2

What is the slope of the line graphed on the coordinate plane?

Help me on number problem 4 please

Which of these are not a type if speech in Shakespearean A-Soliloquy B-Aside C-monologue D-harmatia