Questions tagged 'chemical compounds'
15 questions
AXmEn classification for benzene (C6H6)?
How can I determine the AXmEn classification (molecular shape) for a molecule that contains more than one central atom, particularly when these atoms are arranged in a ring or form a carbon skeleton?...
The molar mass (gram formula mass) for the compound sodium thiosulfate, Na2S2O3, is—
What is the molar mass (gram formula mass) of the compound sodium thiosulfate (Na2S2O3)? Please choose the correct answer from the options below: A) 71 grams B) 153 grams C) 158 grams D) 254 grams
What is the name of PbS2
What is the chemical name of PbS2?
CHEMISTRY HELP !! 10 POINTSSSSS?
I need help with determining the oxidation numbers for the CNO⁻ ion. I understand that the oxidation state of oxygen is typically -2. However, I would greatly appreciate it if you could also provide t...
Which one of the following will form an acidic solution in water? NaF NH4Cl KNO3 LiI?
Which of the following compounds will form an acidic solution when dissolved in water? NaF, NH4Cl, KNO3, or LiI? Additionally, please clarify if none of these solutions will yield an acidic solution.