Which factors contributes to changing igneous and sedimentary rocks into metamorphic rocks a. weathering
b. erosion
c. heat
d. deposition
e. pressure

Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water