5.2 - 4. chemiese verandering eenheid 4b · 2020. 7. 14. · doc scientia a chemie dvd - graad 10 2...

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285

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

288

Die c in die formule moet ‘n kleinletter wees!

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