The volume of ammonia is 19,5 L.
To calculate the volume of 15 g of CO2 (carbon dioxide) at standard temperature and pressure (STP), we first determine the molar mass of CO2, which is approximately 44 g/mol. Using the ideal gas law, we know that 1 mole of any gas occupies 22.4 liters at STP. Therefore, the volume of 15 g of CO2 can be calculated as follows: ( \text{Volume} = \left(\frac{15 \text{ g}}{44 \text{ g/mol}}\right) \times 22.4 \text{ L/mol} \approx 7.6 \text{ L} ). Thus, the volume of 15 g of CO2 is approximately 7.6 liters at STP.
1.78Answer:A few useful bits of Argon data:Molecular weight : 39.948 g/molLiquid density (1.013 bar at boiling point) : 1392.8 kg/m3Gas density (1.013 bar and 15 °C (59 °F)) : 1.67 kg/m3Specific gravity (air = 1) (1.013 bar and 21 °C (70 °F)) : 1.38
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To find the percent by volume of acetone in the solution, first calculate the total volume of the solution, which is 15 ml (acetone) + 28 ml (water) = 43 ml. The percent by volume of acetone is then calculated as (volume of acetone / total volume) × 100, which is (15 ml / 43 ml) × 100 ≈ 34.88%. Thus, the percent by volume of acetone in the solution is approximately 34.88%.
Jupiters volume is 1.43128×10 to the 15 cubic km or around 1321.3 Earths
At STP (Standard Temperature and Pressure), 1 mole of any gas occupies 22.4 liters. Therefore, 15 liters of oxygen at STP would be equivalent to 15/22.4 = 0.67 moles.
Occupy Canada happened on 2011-10-15.
Occupy Cork happened on 2011-10-15.
Occupy Windsor happened on 2011-10-15.
Occupy Glasgow happened on 2011-10-15.
Occupy Edinburgh happened on 2011-10-15.
Occupy Reykjavik happened on 2011-10-15.
Occupy Toronto happened on 2011-10-15.
Occupy Melbourne happened on 2011-10-15.
Occupy London happened on 2011-10-15.
Nitrogen (N2) is the Group 15 element that exists as diatomic molecules at standard temperature and pressure (STP).
1.78Answer:A few useful bits of Argon data:Molecular weight : 39.948 g/molLiquid density (1.013 bar at boiling point) : 1392.8 kg/m3Gas density (1.013 bar and 15 °C (59 °F)) : 1.67 kg/m3Specific gravity (air = 1) (1.013 bar and 21 °C (70 °F)) : 1.38