1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pishuonlain [190]
3 years ago
15

Consider the following reaction

Chemistry
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer: Calcium

Explanation: an element need to reduce Iron in reaction.

Calcium is only metal in list which can reduce Iron

You might be interested in
What important material is absorbed by your digestive system besides water
Leto [7]

Answer:

The monosaccharides, amino acids, bile salts, vitamins, and other nutrients are absorbed by the cells of the intestinal lining

Explanation:

3 0
3 years ago
Read 2 more answers
How many moles of mercury are equivalent to 3.46 x 1023 atoms?
olga55 [171]

Answer:

3.02 X1023 atoms Ag limol. - - 0.50 1 moles. 6.02241023 atoms.

4 0
3 years ago
What is a level 7-8 grade science fair project I can do?
Delicious77 [7]
Making an atom or a virus structure
4 0
3 years ago
How many moles of sodium cyanide (NaCN) would be needed to produce 4.2 moles of sodium sulfate (Na2SO4)? H2SO4 + 2NaCN → 2HCN +
leonid [27]
The purpose of a chemical equation is to relate the amounts of reactants to the amounts of products based on the rate each is consumed. In this problem, one mole of sulfuric acid is consumed along with two moles of sodium cyanide to produce two moles of hydrocyanic acid and one mole of sodium sulfate. The relationship between sodium cyanide and sodium sulfate is 2:1, meaning that two moles of NaCN is required to produce one mole of sodium sulfate.

To produce 4.2 moles of sodium sulfate, two times this amount of NaCN is required. This means that you would need 8.4 moles of sodium cyanide.

Hope this helps!
4 0
3 years ago
Read 2 more answers
3. What are the products of a neutralization reaction?
Nadusha1986 [10]

Answer:

Neutralization reactions occur when two reactants, an acid and a base, combine to form the products salt and water.

5 0
3 years ago
Read 2 more answers
Other questions:
  • According to valence bond theory, which orbitals on n and h overlap in the nh3 molecule? 2s on n overlaps with 1s on h 2p on n o
    7·1 answer
  • A force of 17 N is exerted on an area of 0.20 m2. What is the pressure?
    15·2 answers
  • How do you tell if a reaction is endothermic or exothermic using only the written formula
    13·1 answer
  • Cars run on gasoline, where octane (C8H18) is the principle component. This combustion reaction is responsible for generating en
    13·1 answer
  • What is the charge of an atom after it gains an electron during the formation of a bond?
    13·1 answer
  • Alpha helices are a type of secondary structure in proteins. What is the length of a 33.0 kDa single‑stranded α‑helical protein
    10·1 answer
  • Draw the curved arrows showing a proton transfer reaction, and draw the products of that proton transfer. Do not include the Li
    10·1 answer
  • Define Malleability.<br>Ty!!<br>​
    11·1 answer
  • Which of the greenhouse gases are carbon compounds?
    13·2 answers
  • MARK BRAINEIST
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!