What is the molar mass of Germanium?
72.64 u
What is the mass of 0.00566 mol GE?
0.00566 mol Ge x 72.59 g/mol = 0.41 g Ge.
How a mole is similar to a dozen?
One mole consists of Avogadro’s number of atoms i.e., 6.02×1023 atoms. – The amount of atoms in 12.0 grams of Carbon; 12 is the same as Avogadro’s number as it is for 1 mole of carbon i.e. a sample of 12 grams of carbon is equal to its one mole. Therefore, it is similar to a dozen.
What is the mass in grams of 1 mol Li?
6.941 grams
What is the mass of 1 mol of co2 in g?
44.01g
What is the mass in grams of 0.75 mol Fe?
mass of Fe = 0.75 moles × 55.85 g/mol = 41.8875 g ≈ 44.48 g (you have to use two significan figures).
What is the mass of 1 mole of oxygen?
32 g
How many moles are in 16 grams of oxygen?
Here, we are given with 16 g of oxygen. The number of molecules in 16 gm of oxygen are 0.5 (= 16/32 moles).
How many moles are present in 16 gram of oxygen?
Hint: We know that atomic number of oxygen is 8 and atomic weight of oxygen is 16g/mol which contain 6.02×1023 atoms of oxygen. Complete step-by-step answer: Here, it is given that: 16 g of oxygen contains 1 mole of oxygen atoms.
What is the mass of 1 mole of viruses?
The mass of one mole of viruses is 5.4 x 10^12 mg.
What is the mass of 1 mole of raindrops?
Answer Expert Verified 1) what is the mass of one mole of raindrops? The correct number of significant digits is 2, because 50. mg has two signficant digits, so the answer must be shown as 3.0 * 10^ 19 kg.
What is the mass of 1 mole of pennies?
2.5
What is the mass of 1 mole of bricks?
The mass of 1 mole of brick is 2.
How many atoms are in a brick?
For a brick that weighs 2.32 grams, multiply the above answer by 2.32. There are 6,612,000,000,000,000,000,000 molecules in the brick. Since each ABS molecule is made up of 33 different atoms that are bonded together, therefore we can arrive at the final answer.
What is the mass of 1 mole of iron atoms?
55.847 grams
How many grams are in one mole of Fe2O3?
The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Fe2O3, or 159.6882 grams.