mikymusie22
mikymusie22
04-12-2020
Chemistry
contestada
can someone help with this problem
Respuesta :
thekingkd
thekingkd
04-12-2020
1. Fe2O3
2. Molar mass of Fe2O3 - (55.8x2)+(16x3) = 159.6
Moles =mass/Molar mass
Moles=9.2/159.6=0.058mol
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
help me and EXPLAIN plz
Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the length of the shortest side, and the
How do i turn a decimal and a percent into a fraction?
Which of the following statements about stress is not true? A. What is considered a source of stress for one person is not always the same for another. B. Acute
Sara needed 8 test tubes for 3 different experiments. the first experiment required 2 test tubes and the other two experiments required the same number of test
A microwave is placed on top of two boxes. one box is 4 feet 4 inches tall, the other one is 2 feet 3 inches tall, and the microwave is 2 feet 6 inches tall. ho
What would be the safest thing to do if your in danger by a honey badger??
In a bag of blue and yellow marbles, the ratio of blue marbles to yellow marbles is 3:5. if the bag contains 60 yellow marbles, how many blue marbles are there?
After chromosomes are formed, during which phase of mitosis do the chromosomes attach to the splindle fibers by their centromeres?
The attendance at a seminar in one year was 500 in your to the attendence changed by 100 what was the percent change in attendance
