How do the properties of the oil and of the plastic of the kayak differ? What makes the plastic a good choice for kayak material?

How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?

Which fact represents evidence for the big bang theory?

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.