Al3+ is a Lewis acid because it is an electron pair acceptor. A) Why can't it be a Bronsted-Lowry acid?
B) Why can't it be an Arrhenius acid?

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?