How many molecules are there in 100 g of glucose?
1 answer:
There are 0.55 moles in glucose
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Answer:
11.6mol
Explanation:
CO2 = 44g
2 mol of O2 = 44g
X mol of O2 = 254
Cross multiply
X= 11.6mol
T K = ºC + 273
T = 18 + 273
T = 291 K
hope this helps!
Volume = 20.0 cm³
density = 19.3 g/cm³
Therefore:
mass = density * volume
mass = 19.3 * 20.0
mass = 386 g
Answer:
nitric acid + iron=iron+[nitric acid ] 2 hydrogen
