How many formula units of KBr are present in 1.19 grams of KBr?
A) 1.98×10 - 24 formula units of KBr
B) 2.35×10 - 22 formula units of KBr
C) 1.0×10 - 2 formula units of KBr
D) 6.02×1021 formula units of KBr
E) 7.16×1023 formula units of KBr
Correct Answer:
Verified
Q61: How many moles of sodium ions, Na+,
Q62: How many grams of oxygen, O, are
Q63: What is the percentage by mass of
Q64: What is the percentage by mass of
Q65: What is the mass in grams of
Q67: What is the mass of 12.04×1023 atoms
Q68: What is the mass in grams of
Q69: How many phosphorus atoms are present in
Q70: What is the percentage of nitrogen (to
Q71: What is the percentage of carbon (to
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