Which is made by weathering?

a. sediments
b. minerals
c. ash
d. magma

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

What type of context clue you understand the meaning of  quandary?