Register
4Fe + 3O2 → 2Fe2O3 Iron combines with oxygen to form rust. Given the chemical reaction, how many grams of rust would be produced if 3 grams of reactants were consumed? A) 0 grams B) 1 gram C) 3 grams D)
67.8k views
4 votes
4Fe + 3O2 → 2Fe2O3

Iron combines with oxygen to form rust. Given the chemical reaction, how many grams of rust would be produced if 3 grams of reactants were consumed?
A) 0 grams
B) 1 gram
C) 3 grams
D) 7 grams

User Vadim Kotov
by
7.4k points

2 Answers

2 votes

Answer:

the answer is 3 grams

User Juan Rangel
by
5.6k points
2 votes

Answer:

C, 3g

Step-by-step explanation:

4Fe + 3O2 = 3g

Since the number of atoms are same on the both sides of equation same amount of rust will be produced. Therefore 3g of Fe2O3 will be produced.

User Adrian Mester
by
5.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers

Other Questions

When weak acids react with strong bases, the H+ from the weak acid is transferred to the: metal of the strong base to form a metal hydride OH− from the strong base to form water and a salt salt that is
Some elements can have multiple molecular forms in the same physical state. these multiple forms are called a. isotopes. b. isotropes. c. allotropes. d. multi-tropes.
True or false: in the water cycle, water returns to Earth as condesation, usually in the form of rain or snow.
The original amount of a radioactive sample should be multiplied by which expression to calculate the amount of the sample that remains after n half-lives have passed? (1/2)xn (1/n)^2 (1/2)^n 1/(2n)
How many moles of ca(no32 are in 400 ml of a 0.80 m calcium nitrate solution?
Link Copied!