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Jobisdone [24]
3 years ago
11

Help please its due in 2 minuntes.

Chemistry
2 answers:
gregori [183]3 years ago
6 0
It is part 1 is the stigma and part 2 is the stamen ,
julia-pushkina [17]3 years ago
4 0
Part 1 is the stigma and part 2 is the stamen
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A 2.5 L container is filled with propane. The ambient temperature is 25°C and the
madam [21]

Answer:

The pressure inside the container will be 3.3 atmospheres

Explanation:

The relationship between the temperature and pressure of a gas occupying a fixed volume is given by Gay-Lussac's law which states that the pressure of a given amount of gas is directly proportional to its temperature on the kelvin scale when the volume is kept constant.

Mathematically, it expressed as: P₁/T₁ = P₂/T₂

where P₁ is initial pressure, T₁ is initial temperature, P₂ is final pressure, T₂ is final temperature.

The above expression shows that the ratio of the pressure and temperature is always constant.

In the given question, the gas in the can attains the temperature of its environment.

P₁ = 3 atm,

T₁ = 25 °C = (273.15 + 25) K = 298.15 K,

P₂ = ?

T₂ = (55 °C = 273.15 + 55) K = 328.15 K

Substituting the values in the equation

3/298.15 = P₂/328.15

P₂ = 3 × 328.15/298.15

P₂ = 3.3 atm

Therefore, the pressure inside the container will be 3.3 atmospheres

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3 years ago
Which atoms will bond when valence electrons
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The answer is O and Sr. 
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well , it's true because they are of sp3d type occur on sets of four

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Which sample of argon contains a total of 3.01 x 10^23 molecules at STP?
soldi70 [24.7K]

Answer:option d

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