How many electrons are there in the following compound?

Image of a compound using the lewis dot structure. Two nitrogens are bonded with 3 dashes showing a triple bond. Each nitrogen has two valence dots on them.

Esign techniques and materials that reduce the negative environmental impact of a structure are referred to as

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.

Select the most likely product for this reaction: koh(aq) + co2(g) – ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2