Answer:
Now, a substance's molar mass tells what the mass of one mole of that substance is. In carbon dioxide's case, its molar mass is equal to 44.01 g/mol , which means that every mole of CO2 will have a mass of 44.01 g
Explanation:
The mass in grams are there in 1.5×10²⁵ molecules of CO₂ is 1,095.6 grams.
Mass of any substance will be calculated by using the moles by using the below formula as:
n = W/M, where
W = given mass
M = molar mass
We know that,
6.022×10²³ molecules = present in 1 mole of substance
1.5×10²⁵ molecules of CO₂ present in x moles of substance and will be calculated as:
x mole = 1.5×10²⁵ / 6.022×10²³ = 24.9
x = 24.9 moles
Now we convert this moles into grams by using the above formula as:
W = (24.9mol)(44g/mol) = 1,095.6 grams
Hence required mass of CO₂ is 1,095.6 grams.
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