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A compound is analyzed and determined to be 54.5% carbon, 9.1% hydrogen, and 36.1% oxygen. What is the empirical formula of the compound?
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The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?
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Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
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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°
Answers: 1
A compound is analyzed and determined to be 54.5% carbon, 9.1% hydrogen, and 36.1% oxygen. What is t...
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