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- The molecular weight of a gas is ________ g mol if 3. 5 g of the gas . . .
The molecular weight of the gas is approximately 37 878 g mol, calculated using the ideal gas law at STP We determined the number of moles from the gas volume, pressure, and temperature, then used the mass of the gas to find its molar mass
- Test 3 Flashcards | Quizlet
An inflated balloon has a volume of 6 00 L at sea- level (760 torr) and is allowed to ascend until the pressure is 0 60 atm During ascent, the temperature of the has falls from 30 C to -15 C Calculate the volume of the balloon at its final altitude
- The molecular weight of a gas is gmol if 35 g of the gas occupies
Answer To solve this problem, we need to use the ideal gas law equation, which is: PV = nRT Where: P is the pressure V is the volume n is the number of moles R is the ideal gas
- Solved The molecular weight of a gas is __________ g mol if - Chegg
Question: The molecular weight of a gas is __________ g mol if 3 5 g of the gas occupies 2 1 L at STP The volume of HCl gas required to react with excess magnesium metal to produce 6 82 L of hydrogen gas at 2 19 atm and 35 0 °C is __________ L
- The molecular weight of a gas is __ g mol if 3. 5 g of the gas occupies 2. . .
At a particular time, the analysis shows that composition of the reaction mixture is 3 00 mol litre−1 of N 2, 2 00 mol litre−1 of H 2, and 0 500 mol litre−1 of N H 3
- Calculate molecular weight of gas if 3. 5g of gas occupy 2. 1 L at stp
We know that the mass of the gas is 3 5 g We can use the formula: m = n x M where m is the mass, n is the number of moles, and M is the molecular weight Rearranging the formula, we get: M = m n = 3 5 g 0 0907 mol = 38 5 g mol Therefore, the molecular weight of the gas is 38 5 g mol
- What is the molecular weight of a gas if 3. 5 g of the gas occupies 2. 1 . . .
To calculate the molecular weight of a gas at STP, we can use the ideal gas law equation PV=nRT By substituting the known values into the equation and solving for the molar mass, we find that the molar mass of the gas is approximately 41 g mol Therefore, the correct answer is option (a) 41 g mol
- The molecular weight of a gas is ______ g mol if 3. 5 grams . . . - bartleby
The molecular weight of a gas is ______ g mol if 3 5 grams of the gas occupies 2 1 L at STP
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