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dalvyx [7]
3 years ago
12

Which element had the greatest average atomic mass

Chemistry
2 answers:
Musya8 [376]3 years ago
5 0

potatoes cause otatoes are delicious goodness i eating potatoes everyday

solong [7]3 years ago
5 0

Your real answer is tellurium.  

Hope it helped!

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Answer:

protons and neutrons

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The reaction of hydrogen gas and iron oxide is described by the chemical equation below. 3H2+Fe2O3→2Fe+3H2O How many moles of ir
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2.2 moles of Fe will be produced

Explanation:

Step 1: Data given

Number of moles of hydrogen gas = 3.3 moles

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Step 2: The balanced equation

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Step 3: Calculate the limiting reactant

For 3 moles H2 we need 1 mol Fe2O3 to produce 2 moles Fe and 3 moles H2O

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