Formula:
f = C/λ
Where,
λ (Lambda) = Wavelength in meters
c = Speed of Light (299,792,458 m/s)
f = Frequency (MHz)
answer= 693964023.148148 MHz
Waters freezing point in Celsius is 0 and 273.15 Kelvin (or 273 rounded to a whole number.
[k]+ [:CL:] -
k has no dots and CL had 8 so 2 on each side of CL and then CL is negative after the closed brackets
The only list containing molecules is list #4
NaCl, N2, and H2O are all made up of more than one element, making them molecules. The other lists contain an element. Mg, He, and Fe are elements, not molecules.
Hope this helps!
Answer:
15 moles.
Explanation:
Hello,
In this case, the undergoing chemical reaction is:

Clearly, since carbon and oxygen are in a 1:1 molar ratio, 15 moles of carbon will completely react with 15 moles of oxygen, therefore 15 moles of oxygen remain as leftovers. In such a way, since carbon and carbon dioxide are also in a 1:1 molar ratio, the theoretical yield of carbon dioxide is 15 moles based on the stoichiometry:

Best regards.