QUESTION 7 Part1: What is the mass of 8.00 × 1022 molecules of NH3? 128 g 0.00780 g 0.442 g 2.26 g Part 2: Calculate the
Posted: Sun Feb 13, 2022 8:03 am
QUESTION 7
Part1:
What is the mass of 8.00 × 1022 molecules of NH3?
128 g
0.00780 g
0.442 g
2.26 g
Part 2:
Calculate the molar mass for Ba(ClO4)2
99.45 g/mol
236.78 g/mol
336.23 g/mol
137.33 g/mol
Part1:
What is the mass of 8.00 × 1022 molecules of NH3?
128 g
0.00780 g
0.442 g
2.26 g
Part 2:
Calculate the molar mass for Ba(ClO4)2
99.45 g/mol
236.78 g/mol
336.23 g/mol
137.33 g/mol