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USPshnik [31]
2 years ago
12

How does increasing pressure affect the rate of reaction between gases?

Chemistry
1 answer:
Elina [12.6K]2 years ago
7 0

Answer:

B, increases rate of collisions

Explanation:

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5/10
Marianna [84]

Answer: 0.082 atm L k^-1 mole^-1

Explanation:

Given that:

Volume of gas (V) = 62.0 L

Temperature of gas (T) = 100°C

Convert 100°C to Kelvin by adding 273

(100°C + 273 = 373K)

Pressure of gas (P) = 250 kPa

[Convert pressure in kilopascal to atmospheres

101.325 kPa = 1 atm

250 kPa = 250/101.325 = 2.467 atm]

Number of moles (n) = 5.00 moles

Gas constant (R) = ?

To get the gas constant, apply the formula for ideal gas equation

pV = nRT

2.467 atm x 62.0L = 5.00 moles x R x 373K

152.954 atm•L = 1865 K•mole x R

To get the value of R, divide both sides by 1865 K•mole

152.954 atm•L / 1865 K•mole = 1865 K•mole•R / 1865 K•mole

0.082 atm•L•K^-1•mole^-1 = R

Thus, the value of gas constant is 0.082 atm L k^-1 mole^-1

3 0
3 years ago
Read 2 more answers
Is honey a heterogeneous or homogeneous mixture?
Amiraneli [1.4K]
Homogeneous mixture because it contains the same properties as homogeneous 
6 0
3 years ago
Explain how you can use an atoms mass number and atoic number to determine the number of protrons electrons and neutrons in the
VMariaS [17]
Simple!

Atomic number= number of protons AND number of electrons (in an atom)

Mass number= number of neutrons


7 0
3 years ago
If 6 mol of H, react, how many moles of ammonia will be produced?
PtichkaEL [24]

Moles of Ammonia produced : 4 moles

<h3>Further explanation</h3>

Given

6 mol of H₂

Required

moles of Ammonia

Solution

Reaction

N₂ + 3H₂ → 2NH₃

In chemical equations, the reaction coefficient shows the mole ratio of the reacting compound (reactants and products)

From the equation, mol ratio of H₂ : NH₃ = 3 : 2, so mol NH₃ :

= 2/3 x moles H₂

= 2/3 x 6

= 4 moles

8 0
3 years ago
What is the maximum number of covalent bonds a carbon atom can form with other atoms?
garri49 [273]
(C.) Each carbon atom in ethane forms 4
7 0
2 years ago
Read 2 more answers
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