Na2so4+ hcl =nacl +so2 + h2o
A) 2, 2, 2, 1, 2
B) 2, 4, 4, 2, 2
C) 1, 1, 2,...
Chemistry, 03.05.2021 20:00 alshaibanihassan10
Na2so4+ hcl =nacl +so2 + h2o
A) 2, 2, 2, 1, 2
B) 2, 4, 4, 2, 2
C) 1, 1, 2, 1, 1
D) 1, 2, 2, 1, 1
Answers: 2
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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°
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