gilejaymi13 gilejaymi13

23-01-2021
Chemistry

contestada

If you have 9.3×1026 molecules of iron that rusts, how many molecules of oxygen does it take?
Fe + O2 à __Fe2O3

Respuesta :

ihlester ihlester

23-01-2021

Answer:1.395x10^27 molecules of O2

Explanation:

2Fe + 3/2O2 —> Fe2O3

for every 2 atoms of Fe, 1.5 molecules of O2 —> 1.395x10^27

Answer Link

Otras preguntas

If you purchase an ipod that costs $339, how much sales tax will you pay if the rate is 8.375%?

S buys a $50,000 whole life policy with a 50,000 accidental death and dismemberment rider. S dies 1 year later of natural causes. How much will the insurer pay

A study conducted by the National Institutes of Health on the infectivity of methicillin-resistant Staphylococcus aureus (MRSA) stated their hypothesis as _____

A researcher wants to determine if a new treatment program of yoga and vitamin A will improve test-taking skills in college students. To ensure that participant

3. What effect did South Carolina's railroad from Charleston to Hamburg have on Georgia?

Which of the following describes the transformations of g (x) = negative (2) Superscript x + 4 Baseline minus 2 from the parent function f (x) = 2 Superscript x

Unlike record players which rotate at a constant angular velocity, the CD-ROM driver in a CD player rotates the CD at different angular velocities so that the o

How is an allele described?

[Will mark Brainliest] 4 Questions: Question 1: I'm a shape that has 10 sides and 10 angles. What am I? Question 2: I'm a shape that has 9 sides and 9 angles. W

The conduct in violation of the criminal laws of a state, the federal government, or a local jurisdiction for which there is no legally acceptable justification