K, ca, sc is the right answer. Take a look at table S of your chemistry reference table.
Answer: 341.15atm
Explanation:Please see attachment for explanation
The correct answer is true, carbon monoxide is a common atmospheric pollutant. It is produced largely in combustion processes like in industries and in vehicles. It is a gas that cannot be seen nor smelled. Carbon monoxide is one of the major pollutant present in the world.
Answer:
1.08 J / (g-C)
Explanation:
spec heat * 8 * 5.09 = 44 j
spec heat = 44/(8*5.09) = 1.08 J/(g-C)
Answer:
1.65 A
Explanation:
The hydrogen gas dissociates following the equation:
H₂(g) → 2H⁺ + 2e⁻
So, for 1 mol of H₂, 2 moles of electrons are given. The current is formed because of the presence of the electrons. Thus, the number of moles of electrons is the double of the moles of hydrogen gas: 1.026x10⁻³ mol.
By the Faraday law, 1 mol of electrons produces 96500 C of charge, thus:
1 mol --------------- 96500 C
1.026x10⁻³ mol ---- x
By a simple direct three rule:
x = 99.009 C
The current is the charge divided by the time. So, for 1 min = 60 s,
i = 99.009/60
i = 1.65 A