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Alla [95]
3 years ago
11

What type of reaction is Fe+H2O=Fe3O4+H2

Chemistry
2 answers:
Alex787 [66]3 years ago
7 0

Answer: This is a chemical reaction

Explanation: Hope this helps:)))

ziro4ka [17]3 years ago
3 0

Answer:

single replacement

Explanation:

it's when one element starts out by itself, then replaces another element in a compound, kicking it out

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Draw the structure of the compound C9H12 from its proton (1H) NMR spectrum below. First-order spin-spin splitting rules and equa
Vikki [24]

Answer:

Isopropylbenzene

Explanation:

If you draw the structure, you can see that there are two methyl groups and in between there.

Adjacent to CH3, there are four neighbouring hydrogens, therefore, n=4+1 = 5. The same is for methyl on other side. For carbon present in benzene ring,  there is 2, since there is one hydrogen on benzene per carbon.

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How many molecules of glucose are produced by each cycle of the light reaction?
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Zero (0) molecules of glucose are produced.
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3 years ago
A container is at a pressure of 3 atm and a temperature of 280K. What is the new temperature when the pressure is reduced to 1.5
GenaCL600 [577]

Answer:

140 K

Explanation:

Step 1: Given data

  • Initial pressure of the gas (P₁): 3 atm
  • Initial temperature of the gas (T₁): 280 K
  • Final pressure of the gas (P₂): 1.5 atm
  • Final temperature of the gas (T₂): ?

Step 2: Calculate the final temperature of the gas

We have a gas whose pressure is reduced. If we assume an ideal behavior, we can calculate the final temperature of the gas using Gay-Lussac's law.

T₁/P₁ = T₂/P₂

T₂ = T₁ × P₂/P₁

T₂ = 280 K × 1.5 atm/3 atm = 140 K

6 0
3 years ago
Don’t know how to do #2 someone help
telo118 [61]
I think the answer is a.
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3 years ago
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Esterification is what type of reaction?
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Esters and Formation of esters. Esters and water are formed when alcohols react with carboxylic acids. This reaction is called esterification, which is a reversible reaction. ... Since esterification is a reversible reaction, esters can undergo hydrolysis to form corresponding alcohol and organic acid.
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