Achild slides down a slide on the playground and her hair starts to stand on end. what happened?

she picked up electrons from the slide and her hair is now negatively charged

she transferred electrons to the slide and her hair is now positively charged and repelling each individual hair

she transferred electrons to the slide and her hair is now negatively charged and repelling each individual hair

she picked up electrons from the slide and her hair is now positively charged.

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.