Pllsss help ASAP with steps pls
will marking brainliest

What is the pH of the solution that is prepared when 121 g piperidinium
chloride salt is dissolved in 100 ml water and mixed with 100 ml 1M NaOH?​

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

The p sub shell can hold up to 8 electrons in an atom. true or false?

How do you lengthen a pattern piece? (family and consumer science, sewing)