I think is 4 but Iam not sure
Answer:
35.06 g NaCl
Explanation:
mol = 0.5 L * 1.2 M
Na mass = 22.99 g
Cl mass = 35.45 g
0.6 mol * (22.99 g + 35.45 g)/1 mol = 35.06 g NaCl
What is the relationship between wavelength, frequency and energy? The energy of a wave is directly proportional to its frequency, but inversely proportional to its wavelength. In other words, the greater the energy, the larger the frequency and the shorter (smaller) the wavelength.
