Question

Вычислите, какой объем занимают 8 г оксида серы (IV) (н.у.)

Answer 1

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Answer 2

Calculating the Volume of 8g of Sulfur Dioxide (IV) Gas

To calculate the volume of 8g of sulfur dioxide (IV) gas, we can use the formula:

Volume (V) = Mass (m) / Molar Mass (M)

First, we need to find the molar mass of sulfur dioxide (SO2) to proceed with the calculation.

The molar mass of sulfur dioxide (SO2) is calculated as follows: - Molar mass of Sulfur (S) = 32.07 g/mol - Molar mass of Oxygen (O) = 16.00 g/mol (each) - Total molar mass of SO2 = 32.07 + 2 * 16.00 = 64.07 g/mol

Now, we can calculate the volume of 8g of sulfur dioxide (IV) gas using the given mass and the molar mass we just calculated.

Volume (V) = Mass (m) / Molar Mass (M) V = 8g / 64.07 g/mol

Let's calculate the volume using the given information.

V = 8g / 64.07 g/mol V ≈ 0.125 L

So, the volume of 8g of sulfur dioxide (IV) gas at standard temperature and pressure (STP) is approximately 0.125 liters.