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I have 7.83x10^-2 helium how many grams he do have?
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I have 7.83x10^-2 helium how many grams he do have?

User Apnorton
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1 Answer

3 votes

Answer:

It depends on the missing unit.

Step-by-step explanation:

What is meant by "7.83x10^-2 helium?" Helium atoms, kg, cm^3, ? Without the unit, the statement is meaningless. If the unit is kg, then:

(7.83x10^-2 kg helium)*(1,000g/1kg) = 78.3 grams He

User Loushou
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