Potassium nitrate dissolving in water is an endothermic reaction. Explain would you feel it if you held this beaker in your hand

As it is an endothermic reaction , it will absorb heat to occur . So it takes all the heat of beaker and our palm if we touch it . Thus we will feel the beaker cool.

8

explanation:

each principal energy level above the first contains one s orbital and three p orbitals. a set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.

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water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.