- Standard state refers to a) 1 atm and 25°C
b) 1 atm and 100°C
c) 1 atm and gaseous reactants
d) None of these

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

An aqueous solution of potassium hydroxide is standardized by titration with a 0.194 m solution of hydrobromic acid. if 25.2 ml of base are required to neutralize 24.2 ml of the acid, what is the molarity of the potassium hydroxide solution? m potassium hydroxide

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)