When correctly balanced, what is the coefficient of potassium phosphate
in the following reaction? *
potassium phosphate + barium hydroxide → barium phosphate + potassium hydroxide

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

What are transitions between a liquid and gas called? identify which way they are transitioning

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.