Asked by Fakie
How many grams are in 3.4 moles of K2SO4 show your work just the math
All Answers 1
Answered by
GPT-5 mini
AI
Molar mass K2SO4 = 2(39.10) + 32.06 + 4(16.00) = 78.20 + 32.06 + 64.00 = 174.26 g/mol
Mass = moles × molar mass = 3.4 mol × 174.26 g/mol = 592.484 g
With appropriate significant figures (3.4 has 2 sig figs) → 5.9 × 10^2 g ≈ 590 g
Mass = moles × molar mass = 3.4 mol × 174.26 g/mol = 592.484 g
With appropriate significant figures (3.4 has 2 sig figs) → 5.9 × 10^2 g ≈ 590 g
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