subject
Chemistry, 25.10.2019 03:43 cobyontiveros

Ireally need :
iron forms rust, expressed as fe2o3. using information from the periodic table, what is the mass of one mole of fe2o3?

a. 71.85 g
b. 143.70 g
c. 159.70 g
d. 319.40 g

how would i calculate this out? i really need to

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 05:00
Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%
Answers: 1
Answer
question
Chemistry, 22.06.2019 15:30
The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll
Answers: 1
Answer
question
Chemistry, 23.06.2019 00:00
Me as soon as possible! me as soon as possible!
Answers: 1
Answer
question
Chemistry, 23.06.2019 04:00
How much energy is required to vaporize 2 kg of copper? a 4730 kj b 207kj c 9460 kj d 414kj
Answers: 1
Answer
You know the right answer?
Ireally need :
iron forms rust, expressed as fe2o3. using information from the periodic table...
Questions
question
Physics, 22.11.2019 18:31
In metals, some electrons from the outer shells of atoms are shared with other atoms, with the result that electrons can freely move from atom to atom...
question
English, 22.11.2019 18:31
Which elements make jenny staletovich's argument strong in "healthy eating: small changes can equal big results"? you may choose more than one corr...
question
Health, 22.11.2019 18:31
*dont * i got to write a paper on what goes through boys head when they like a girl *guys only! *...
question
Mathematics, 22.11.2019 18:31
100 points! what is the answer to the equation -1.25 ÷ 3?...
question
English, 22.11.2019 18:31
What are the benefits of creating an outline before you start drafting? select all that apply. question 2 options: easily organizes brainstormed ide...
question
Mathematics, 22.11.2019 18:31
Find the quotation of 4/20 and 1/5...
question
Mathematics, 22.11.2019 18:31
Of ch how many grams are in 8 kilograms? her 1,0009 - 1 kg 8kg...
question
Biology, 22.11.2019 18:31
Which process is performed by both plants and animals to break down sugars to provide energy in the form of atp...
question
English, 22.11.2019 18:31
Aunt beryl did not consider the feelings of others. a. active b. passive...
question
Health, 22.11.2019 18:31
11. describe what you should expect during a typical physical examination....
question
History, 22.11.2019 18:31
This civil rights group focused on voter registration drives ; focused on changing local communities rather than national laws ?...
question
Arts, 22.11.2019 18:31
Frank liszt came up with a keyboard technique called...
question
Mathematics, 22.11.2019 18:31
Factor the following expression, fill in the blanks 12x+ 8 = +...
question
Mathematics, 22.11.2019 18:31
Estimate the line of the best fit using two points in the line (3,44)(5,60)...
question
Engineering, 22.11.2019 18:31
The meter shown below is measuring voltage drop. what doesthe reading indicate?...
question
Mathematics, 22.11.2019 18:31
Which number line represents the solution to -3x ≤ 6?...
question
English, 22.11.2019 18:31
19) how does having no money in reserves put people in a risky position?...
question
English, 22.11.2019 18:31
the author of the passage uses the word flung in these sentences to show that the stranger was tired and cold. to show that the stranger w...
question
Mathematics, 22.11.2019 18:31
In exercises 3-8, decide whether the function is apolynomial function. if so, write it in standard formand state its degree, type, and lea...
question
Mathematics, 22.11.2019 18:31
Super i need ! 1 ! use the linear combination method to solve the system of equations. explain each step of your solution. 3x-8y=7" " " " x+2y=-7...
More questions: Chemistry Another questions
Questions on the website: 13722363
See results (0)