The frequency of a photon of red light with wavelength 4.50 x 10−7m is 6.67 x 1014Hz
If x=0 then y=0 sorry dude I wish I could
Help but I’m dumb and I just want points but I’d defiantly recommend to look this up on safari or go into school and seek help
Answer:
Explanation:
2Al(s) + 3 2 O2(g) → Al2O3(s) And given the stoichiometry ...and EXCESS dioxygen gas...we would get 6.25⋅ mol of alumina. the which represents a mass... ...6.25 ⋅ mol ×101.96 ⋅ g ⋅ mol−1 molar mass of alumina ≡ 637.25 ⋅ g.
NNo chromium is more reactive than chromium because it it located farther right on the periodic table than nickel.. \nNo chromium is more reactive than nickel because it it located farther right on the periodic table than nickel.. \nNo chromium is more reactive than nickel because it it located f…
Answer:
c fresh water
Explanation:
The ice caps are fresh water because the water can freeze, or become snow and fall down, but it is not cold enough for the salt water to freeze, or to form snow. Therefore there is little to no salt content in ice caps.
