Which of the following statements correctly describes a chemical reaction that has achieved equilibrium? A. the concentrations of the products are equal to the initial concentrations of the reactants.

B. the concentrations of the reactants are equal to the concentrations of the products.

C. there are no changes in the concentrations of reactants or products.

D. reactant concentrations are continually decreasing and product concentrations are continually increasing.

E. the products and reactants have stopped reacting.

Why is silver chloride is an ionic compound

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.