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Marrrta [24]
3 years ago
14

How many grams are there in a 3.5 moles of oxygen

Chemistry
1 answer:
mylen [45]3 years ago
7 0

Answer:

112 of O2

Explanation:

Now if simply oxygen is given so we'll consider O2

3.5 moles O2 means,

3.5 x 32 = 112 grams of O2

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3 years ago
Which list of elements is arranged in order of increasing electronegativity?
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Read 2 more answers
How many moles are in 458 grams of na2so4
shtirl [24]

# moles = mass (g) / Mr (relative atomic mass)

# moles = 458 / ((23*2)+32+(16*4)

# moles= 458 /  142 = 3.2253521126760...

= 3.23 moles

5 0
3 years ago
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