What is the density of 4 .8 grams of oxygen gas at stp?

1.4 g/liter

Explanation:

The density of a gas can be obtained using the gas ideal equation and the molar mass of the gas.

This is the decution of the final formula:

Now, you just need to substitute values:

MM=32.0 g/molp = 0.9869 atmT = 273.15 KR = 0.08206 atm-liter / k-molDensity = d = mass/V = d = 32.0 g/mol × 0.9869 atm / [0.08206 atm-liter/k-mol × 273.15K]d = 1.4 g/liter (using two significant figures)

As you see, I have not used the 4.8 grams datum. That is because the density of the gases may be calculated from the temperature, pressure and molar mass of the gas, using the ideal gas equation.

Since, you have the mass of gas, you might use this other procedure:

Volume of 1 mol of gas at STP: about 22.4 liter/molMass of 1 mol of oxygen gas: 32.0 g/mol (the molar mass) number of moles in 4.8 g of oxygen = 4.8 g / 32.0 g/mol = 0.15 molVolume of 0.15 mol of oxygen: 0.15 mol × 22.4 liter/mol = 3.36 literDensity = mass / volume = 4.8 g / 3.36 liter = 1.4 g/liter (same result)

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

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