The term "solar noon" refers to the point when the sun has risen to its maximum height in the sky before appearing to begin its descent toward the west. Examine your light level versus time data. Can you tell from your data when it was "solar noon" at the light sensor on the "earth's" surface? Explain your thinking.

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

How many neutrons does a atom of cobalt have?

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.