Answer:
The molar mass = 39.4 g/mol
Explanation:
The given parameters are;
The pressure at which the gas was measured = 1.3 atm.
The temperature of the gas = 47°C
The measured density of the gas = 1.95 g/L
By the combined gas equation, we have;
Where;
n = Number of moles = m/MM
P = Pressure = 1.3 atm
V = Specific, Molar Volume
T = Temperature = 47 °C = 320.15 K
R = Universal Gas Constant = 0.08205 L·atm/(mol·K)
ρ = The density = MM/V
Where;
MM = Molar mass
Therefore, V = MM×ρ
The answer that fits the blank above is THOUGHT PROCESS. When practicing and improving one's driving skills, this would really need more patience because you would have to require to repeat parking and passing and with this, there should be a continuous thought process because presence of mind is very crucial when driving.
Answer:
The main property of wood that determines it's strength or weakness would be its density.
Explanation:
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