Answer:
massive flooding occurs in may at this location
Explanation:
i did the quiz idk if its right though :/
Ok thanks wkwksnmenenenenenenwnwnnwnwnwnw
Answer:
0.162 moles of CO₂ are produced by this reaction
Explanation:
The reaction is:
C₃H₈(g) + 5O₂(g) → 3CO₂(g) +4H₂O(g)
As we have the volume of propane, we need to know the mass that has reacted, so we apply density's concept.
Density = Mass / Volume → Density . Volume = Mass
0.00183 g/mL . 1300 mL = Mass → 2.379 g
We determine the moles → 2.379 g . 1mol / 44 g = 0.054 moles
Ratio is 1:3. 1 mol of propane can produce 3 moles of dioxide
Then, 0.054 moles may produce (0.054 .3)/1 = 0.162 moles
The number of molecules of gases in each of the 3 vessels is the same.
<h3>Number of moles</h3>
The first vessel contains 2g of
gas:
Number of molecules in 2 g = 2/2 = 1 mole
The second vessel contains 32 g of
gas:
Number of molecules = 32/32 = 1 mole
The third vessel contains 44 g of
gas:
Number of molecules = 44/44 = 1 mole
Thus, the 3 vessels contain the same number of moles of gases.
More on the number of moles can be found here: brainly.com/question/12513822
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