What is the [OH^ - ] concentration of a 1.4*10^ n-2 (0.014) M solution of C 2 H 4 O 2 (20.0\% ionizatio ).

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775