Sammysam3999 Sammysam3999 16-02-2017 Chemistry contestada How many moles are in 4.24kg of Na2CO3? Hint : You need to convert from kg to grams first A. 4.00 x 10 -2 moles B. 40.0 moles C. 4.49 x 105 moles D. 2.55 x 1028 moles
