495 g K₃N
Math
Pre-Algebra
Order of Operations: BPEMDAS
Chemistry
Atomic Structure
Stoichiometry
Step 1: Define
3.77 mol K₃N
Step 2: Identify Conversions
Molar Mass of K - 39.10 g/mol
Molar Mass of N - 14.01 g/mol
Molar Mass of K₃N - 3(39.10) + 14.01 = 131.31 g/mol
Step 3: Convert
Step 4: Check
Follow sig fig rules and round. We are given 3 sig figs.
495.039 g K₃N ≈ 495 g K₃N