Answer: One mol of NaCl (6.02 x1023 formulas) has a mass of 58.44 g.
To go from grams to moles, divide the grams by the molar mass. 600 g58.443 g/mol = 10.27 mol of NaCl.
<h3>HOPE THIS HELPS HAVE A AWESOME DAY❤️✨</h3>
Explanation:
Answer:
Frequency = 6.67x10¹⁹ s⁻¹
Wavelength = 4.46x10⁻⁷m
e = 2.27x10⁻¹⁹J
Explanation:
To convert frequency to wavelength and vice versa we use the equation:
Wavelength = Speed of light / Frequency
<em>Speed ligth is 3x10⁸m/s</em>
<em />
For a wavelength of 4.50x10⁻¹²m:
4.50x10⁻¹²m = 3x10⁸m/s / Frequency
Frequency = 3x10⁸m/s / 4.5x10⁻¹²m
<h3>Frequency = 6.67x10¹⁹ s⁻¹</h3><h3 />
For a frequency of 6.73x10¹⁴s⁻¹:
Wavelength = 3x10⁸m/s / 6.73x10¹⁴s⁻¹
<h3>Wavelength = 4.46x10⁻⁷m</h3>
<em />
And energy, e, from frequency, is obtained as follows:
e = h ₓ frequency
<em>Where h is Planck's constant, </em>6.626x10⁻³⁴J*s
e = 6.626x10⁻³⁴J*s*3.43x10¹⁴s⁻¹
<h3>e = 2.27x10⁻¹⁹J</h3>
Answer:
Titan is mostly made up of ice and rocky material
Explanation:
Titan is mostly made up of ice and rocky material, which is likely divided into a rocky core and several layers of ice.
Answer: The total pressure of the container is 231.97 kPa.
Explanation:
Given: ,
,
Total pressure is the sum of pressure of each component of the gas present in a vessel or container.
Hence, total pressure of the container is calculated as follows.
Thus, we can conclude that the total pressure of the container is 231.97 kPa.
Answer:
19,199,280 grams
Explanation:
0.062502343837894 grams in one mole of oxygen