5.50 grams of solid copper reacts with HNO3 in a 1.50L container according to the following balanced equation at 25.0 degrees C. 4 HNO3 (l) + Cu (s) —> Cu(NO3)2 (aq) + 2 NO2 (g) + 2 H2O (l)

what is the partial pressure of NO2 inside the container after the reaction?

Embryos of different species look very similar, which shows that the organisms share a ancestor.

Using the periodic table, complete the table to describe each atom. type in your answers

An excess of lithium oxide undergoes a synthesis reaction with water to produce lithium hydroxide li2o+h2o→2lioh if 1.05 g of water reacted, what is the theoretical yield of lithium hydroxide? a) 5.83 x 10–2 g lioh b) 1.17 x 10–1 g lioh c) 2.79 x 100 g lioh d) 1.40 x 100 g lioh