(b) A compound X contains carbon, hydrogen and oxygen only X contains 54.54% of carbon by mass, 9.09% of hydrogen by mass and 36.37% of oxygen by
mass
(0) Calculate the empirical formula of compound X

Compare these two waves : a. the blue wave has a higher pitch, but the orange wave is louder. b.the blue and orange waves have the same volume, but the blue wave has a higher pitch. c.the blue and orange waves have the same pitch, but the blue wave is louder. d.the orange wave has a higher pitch, but the blue wave is louder.

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

What is a property of a double replacement reaction