Answer:its a chemixal change because there are stuff getting mixed togehter making it a chemiacl change
Explanation:
Answer:
option B is the correct level
Explanation:
PLEASE MARK ME AS A BRAINLIEST.
Answer:
The total energy but the photons will give is 6.615 x 10^-14
Explanation:
Formula that can be used in this question is E= hf or E= hc/ λ
This is the formula that can be used to calculate the energy that the photon is carrying where it is given as the Planck's Constant .
Now putting the values given in the equation that can calculate energy we get Planck's Constant is equal to 6.62 x 10^-34
E=(6.62 x 10^-34 x 2.998 x 10^8) / ( 3 x 10^-12 )
E=6.615 x 10^-14
Answer:
iam pretty sure it's 3, since the water boils from the bunsen burner
Answer:
Does liquid HF conduct electricity?
Explanation:
HF is the precursor to elemental fluorine, F2, by electrolysis of a solution of HF and potassium bifluoride. The potassium bifluoride is needed because anhydrous HF does not conduct electricity.