If 25.0 ml of 0.440 m nacl is added to 25.0 ml of 0.320 m agno3, what product would precipitate and how much in moles?

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

Displacement is the slope of a velocity vs. time graph a. true b. false

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.