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Convert 3.01 x 1023 molecules
How many molecules are in 0.45 moles of methane (CH4)? If you are unsure how to convert moles to particles, please see the
1 answer
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Question 19 (2 points)
How many molecules are in 0.45 moles of methane (CH4)? If you are unsure how to convert moles to
1 answer
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How many molecules of water are present in 7.8 moles of water? (1 point) Responses 7.8 x 1023 molecules 7.8 x 1023 molecules
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asked by
n
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Calculate the number of molecules present in 0.3 moles of H2
Responses 5.0 x 1025 molecules 5.0 x 10 25 molecules 1.8 x 1023
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How many molecules of water are present in 7.8 moles of water? (1 point)
Responses 4.7 x 1024 molecules 4.7 x 1024 molecules
1 answer
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Convert 3.01 x 1023 molecules of C2H6 to moles.
2 answers
asked by
HELP!!!
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he molar mass of water is 18.0 grams/mol. How many molecules are in 72.0 grams of water? If you are unsure how to convert grams
1 answer
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Some mole problems!
Which quantity of neon may be represented by the symbol Ne? A) 1 gram B) 4 liters C) 6 x 1023 atoms D) 2
2 answers
asked by
Jenny
1,549 views
Question 21 (2 points)
The molar mass of water is 18.0 grams/mol. How many molecules are in 72.0 grams of water? If you are
1 answer
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What does one mole of H2O correspond to?
A. 6.02 × 1023 molecules of H2O B. 6.02 × 1023 atoms of H and 6.02 X 1023 atoms of O
1 answer
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