The primary commercial use of oxygen is .
A) for the treatment of respiratory distress
B) to charge oxygen- containing cylinders used by deep- sea divers
C) in oxyacetylene welding
D) as an oxidizing agent
E) as a household bleach
Correct Answer:
Verified
Q62: In metallic hydrides,the oxidation number of hydrogen
Q146: Although CaCO3 is essentially insoluble in pure
Q147: The white allotropic form of bursts into
Q148: The compound whose formula is CaC2 is
Q149: The correct name for the BH4- ion
Q152: The major commercial use of carbon dioxide
Q153: The disilicate ion is .
A) Si2O86-
B)
Q155: The nitride ion is a strong BrØnsted-
Q156: Hydrogen can have oxidation states of .
A)
Q192: The reduction of metal oxides uses carbon
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