Analysis of a sample of maple syrup reveals that the concentration of OH- ions is 5.0 x
10-8 M. What is the pH of this syrup? Is it
acidic, neutral, or basic?

Hydrochloric acid reacts with barium hydroxide according to the equation: 2 hcl (aq) + ba(oh)2 (aq) → bacl2 (aq) + 2 h2o (l) δh = -118 kj calculate the heat (in kj) associated with the complete reaction of 109 grams of hcl (aq).

Which of these elements exist as a liquid at normal earth temperatures?

Why did the wolves in yellowstone go extinct in the first place