"Red" phosphorus is insoluble in carbon disulfide,has a broad melting range and a very low vapor pressure,and does not conduct electricity.This evidence suggests that this substance is probably:
A) crystalline and metallic
B) a crystal of P4 molecule units
C) amorphous and polymeric
D) P4+ ions in a "sea" of electrons
E) cubic closest-packed unbonded P atoms
Correct Answer:
Verified
Q52: Which element is in a family that
Q53: Choose the INCORRECT name/formula combination.
A)hydrogen chloride HClO
B)sodium
Q54: Choose the INCORRECT statement.
A)Hydrazine is N2H2.
B)Hydroxylamine is
Q55: Define "hydrogenation reaction."
A)Hydrogen is produced chemically.
B)Double bonds
Q56: Choose the INCORRECT statement.
A)Acid anhydrides plus water
Q58: Choose the INCORRECT statement.
A)Industrial smog consists of
Q59: Choose the INCORRECT name/formula combination.
A)dinitrogen pentoxide N2O5
Q60: The Frasch process for the production of
Q61: Given E°red = 1.05 V for XO4-/XO3-,E°red
Q62: Write a balanced half equation for the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents