drammeha77 drammeha77

28-12-2019
Physics

contestada

table sugar has a chemical composition of c12h22o11. what is the mass of 8.88 moles of sugar
(unit=kg)

Respuesta :

Pharero Pharero

28-12-2019

Answer:

3.04 kg up to 3 significant figures

Explanation:

C12H22O11 = 12(12)+22(1)+11(16)= 342 grams = 342÷1000= 0.342 kg

AS atomic mass of carbon is 12 , hydrogen is 1 and of oxygen is 16

now 1 mole has a mass of 0.342 kg

8.88 moles have mass 0.342×8.88=3.04 kg up to 3 significant figures

Answer Link

Jamieandej Jamieandej

30-01-2020

Answer:

[tex]3.04kg[/tex]

Explanation:

Answer Link

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