What is the molar mass of Carbon, Neon, Iron, and Uranium?

Answer 1

Carbon: 12.01 g
Neon: 20.18 g
Iron: 55.85 g
Uranium: 238.03 g

Answer 2

Uranium Molar Mass

Answer 3

Molar Mass Of Uranium

Answer 4

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RE:
What is the molar mass of Carbon, Neon, Iron, and Uranium?

Answer 5

The molar mass of an element is a quantity of it, in grams, equal to its atomic weight. The atomic weight of carbon is 12 (by definition!), so the molar mass of carbon is 12 grams. Check your handy periodic table for the others.

Answer 6

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Solutions: 1. In sodium fluoride, there is one atom of sodium and one atom of fluorine. The molar mass will then be: (1 atom x 23 grams/mole of sodium) + (1 atom x 19 grams/mole of fluorine) = 42 grams/mole of sodium fluoride 2. In potassium hydroxide, there is one atom of potassium, one atom of hydrogen, and one atom of oxygen. The molar mass will then be (1 x 39 grams) + (1 x 1 gram) + (1 x 16 grams) = 56 grams/mole of potassium hydroxide 3. In copper (I) chloride, there is one atom of copper and one atom of chlorine. The molar mass is then (1 x 63.5 grams) + (1 x 35.5 grams) = 99 grams/mole of copper (I) chloride 4. In manganese (IV) oxide, there is one atom of manganese and two atoms of oxygen. The molar mass is then (1 x 55 grams) + (2 x 16 grams) = 87 grams/mole of manganese (IV) oxide 5. In calcium sulfate, there is one atom of calcium, one atom of sulfur, and four atoms of oxygen. The molar mass is then (1 x 40 grams) + (1 x 32 grams) + (4 x 16 grams) = 136 grams/mole of calcium sulfate 6. In magnesium phosphate, there are three atoms of magnesium, two atoms of phosphorus, and eight atoms of oxygen. (The formula is Mg3(PO4)2). The molar mass is then (3 x 24 grams) + (2 x 31 grams) + (8 x 16 grams) = 262 grams/mole of magnesium phosphate

Answer 7

C 12.01 g/mol
Ne 20.18 g/mol
Fe 55.85 g/mol
U 238.03 g/mol