How many grams of product are made when 42.7 g of nitrogen gas and 70.6 g of oxygen gas are bubbled into excess water according to the equation below? 2 N2(g) + 5 O2(g) + 2 H2O(l) → 4 HNO3(aq)

In which phase(s) do the molecules take the shape of the container?

An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: