Hg (mercury ) is monoatomic.
So, 1 mole of Hg contain 6.023 x 1023 atoms because 1 mole of any monoatomic element contain 6.023 x 1023 (Avogadro's number) atoms
how many atoms can be found in a mole of mercury How many atoms can be...
How many carbon atoms are in 8.44 mL of C3H6O? 1 mole = 6.02 x 1023 atoms 1 mL = 0.898 g The answer has to be in the correct significant figures. Not sure how to do this.
A sample is found to contain 0.500 mole of a chemical substance. a. How many atoms are present if the substance is the element Cu? 6-7 b. How many atoms are present if the substance is the element Na? c.How many molecules are present if the substance is the compound CO;? d.How many molecules are present if the substance is the compound SiF?
How many atoms of neon are in 0.378 g of neon? Select the correct answer below 6.02 x 1023 atoms 1.87 x 10-2 atoms 2,28 x 102 atoms 1.13 x 1022 atoms
11,12,13,14,15-- with clear explanatioms please. thanks so much 11. How many atoms of hydrogen are in 1.00'mole of water? 6.02 x 10 b. 1.20 x 10 c. 1.81 x 10 d. 2.41 x 10 e. 3.01 x 10 a. 12. Determine the number of sulfur atoms in 27.1 g of molecular sulfur (S.). a. 0.845 b. 5.27 x 10 c. 5.09 x 10 d. 2.07 x 10 e. 0.106 13. What is the mass of 2.2 x 10 CO, molecules?...
The number of atoms in one mole of an element is identified as A) 6.02 x 10^-2 atoms B) 6.02 x 10^2 atoms C) 6.02 x 10^23 atoms D) none of the above
How many atoms of copper (Cu) are contained in 1.75 moles of copper atoms? How many moles of aluminum ions (Al 3+) are present in 7.25 x 1025 Al 3+ ions? How many moles of aspirin contain 8.62 x 10 28 molecules? How many sugar molecules are contained in 0.475 mole of sugar? What is the molar mass of nicotine (C10H14N2), the toxic and addictive stimulant in tobacco? In this balanced chemical equation, 2 C18H30O2 + 49O2 à 36 CO2...
You obtain a sample of mercury consisting of 1.85 mL, how many atoms of mercury do you have? The density of mercury is 12.5 g/ml
Exercise 6.17 Part A How many mercury atoms are in 6.1 mol of mercury? Express your answer using two significant figures. Hg atoms Submit Provide Feedback O FA FS F6 esc Fl F2 F3 1%
How many argon (Ar) atoms are found in 8.5 x 10-10 mol of argon? How many sulfur (S) atoms are there in 16.0 ng? How many copper (Cu) atoms are present in a 2.874 g sample?
41. Suppose you have half a mole of sulfur atoms. How many sulfur atoms do you have? 42. How many micrograms of zinc carbonate are there in 52.0 x 10-5 moles? 43. When 90 grams of water is evaporated, how many atoms of hydrogen was lost? 44. How many picoliters of water are in 3.32 mol of water? 45. How many centiliters of sulfuric acid are in 32.9 x 10-23 molecules of acid? The density of sulfuric acid Page 6...