5.2 - 4. chemiese verandering eenheid 4b · 2020. 7. 14. · doc scientia a chemie dvd - graad 10 2...
Post on 10-Aug-2021
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3.2
437
M (CO2) = (12x1) + (16x2) = 44g/mol
M (NH3) = (14x1) +(1x3) = 17g/mol= 50 000 / 17= 2941,18 mol NH3
= 2941,18 x 22,4= 65882,35 ଷ
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Die c in die formule moet ‘n kleinletter wees!
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