The pendulum has the greatest kinetic energy and no potential energy when it is . swinging upward

at the top of the swing

at the bottom of the swing

swinging downward

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Sugar is dissolved in water. which is the solute? sugar neither both water