In the reaction mechanism below, which substance is acting like a catalyst and is it homogeneous or heterogeneous? step 1 2n2og + cl2(g) → 2n2(g) + 2clo(g) step 2 2clo(g) → cl2(g) + o2 (g)

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity

How does a coronal mass ejection (cme) affect the solar wind? a cme adds more particles to the solar wind, intensifying it. a cme blocks the solar wind, causing it to fade. a cme does not affect the solar wind but it does affect auroras. a cme increases the amount of energy in the solar wind.

Did you mention that adding weight increased the pressure