A3.25-g sample of sodium hydrogen carbonate reacts completely with sulfuric acid in a time of 20 s. express the average rate of reaction as b. mass of h2so4 consumed per second c. amount of h2so4 consumed per second d. amount of co2 produced per second

Draw two cyclic constitutional isomers of cis-1

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1