The pH of a cup of black coffee is 5 while the ph of glass of tomato juice is 4. Comparing the pH of the two liquids, the tomato juice has
[H*] than the coffee.

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

If two atoms are bonded to a central atom with no lone pairs,how will they be arranged

What must occur for air masses to form fronts