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What is a mass of 1 mole of N atoms
Question The atomic mass of the element niobium (Nb) is 92.906 amu. Which measurement is correct?(1 point) Responses 1 mole of
1 answer
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I need to know if these two statements are always true, AT; sometimes true, ST; or never true, NT. Thanks!
10. A mole of carbon
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_ _ _ _ _ _.
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Molar mass, sometimes referred to as molecular weight, is the mass of one mole of a substance, and is usually expressed in
A
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Anonymous
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The atomic mass of the element niobium (Nb) is 92.906 amu. Which measurement is correct?
(1 point) 1 mole of Nb = 92.906 grams 1
1 answer
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the atomic mass of the element niobium (Nb) is 92.906 amu. Which measurement is correct?
A. 1 mole of Nb = 92.906 grams B. 1 gram
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The atomic mass of the element neon (Ne) is 20.180 amu. Which measurement is correct?
a) 1 gram Ne = 20.180 moles = 6.022×10²³
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Someone
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Is this true or false? Thanks
A mole of CCl4 is composed of one atom of carbon and four atoms of chlorine. I put false because it
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Shadow
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The atomic mass of the element niobium (Nb) is 92.906 amu. Which measurement is correct?(1 point)
Responses 1 mole of Nb = 92.906
1 answer
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How many chlorine atoms are in 5.0 g of C2H3Cl3O2?
What mass of C2H3Cl3O2 would contain 1.0g Cl? There are 6.02 x 10^23 atoms in
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Min
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ok so i need to find how many atoms make up the earth. the average atomic mass of the atoms is 14g/mol. avogadro's number gives
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RAYMOND
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