How many nitrate ions are present in 0.200 mol of Zn(NO3) 2?
A) 1.20 x 1023 NO3- ions
B) 2.41 x 1023 NO3- ions
C) 3.01 x 1024 NO3- ions
D) 6.64 x 10-25 NO3- ions
E) 0.400 NO3- ions
Correct Answer:
Verified
Q1: A 6.25 g sample of magnetite (Fe3O4)contains
Q4: How many formula units are in 2.0
Q5: How many formula units are there in
Q6: How many molecules of CO2 are present
Q7: Which of the following sets of formulas
Q8: Which of the following sets of formulas
Q9: How many oxygen atoms are there in
Q11: How many molecules of HCl are present
Q17: Barium sulfate is a compound used to
Q20: A 5.05 g sample of quartz (SiO2)contains
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