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In one mole of Arsenic contains 6.02 x 10^23 atoms. This is the Avogadro's number. So in 3.5 moles of Arsenic, there would accordingly be 2.11 x 10^24 atoms.
A mole of As has the Avogadro number of moles. It is equivalent to 6.022 x 10^23. Therefore, 3.5 moles of the element contains 2.11 x 10^24 atoms of Arsenic.
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How many atoms in 35 mol carbon dioxide?
1 mol of any substance contains 6.02 x 1023 constituent particles. This is the avogadro constant. So in 35 moles of CO2, there would be 35 x 6.02 x 1023 molecules of CO2. In each CO2 there are three atoms (one carbon and two oxygen). Therefore the total number of atoms in 35mol of CO2 is 3 x 35 x 6.02 x 1023 = 6.32 x 1025
What mass of tungsten is 35 moles of tungsten?
To find the mass of 35 moles of tungsten, you would multiply the number of moles by the molar mass of tungsten. The molar mass of tungsten is approximately 183.84 g/mol, so 35 moles x 183.84 g/mol = 6434.4 grams of tungsten.
What is the molarity of sodium sulphate in a solution prepared by dissolving 15.5g in enough water to make 35ml of solution?
Molarity = moles of solute/volume of solution Find moles NaCl 55 grams NaCl (1mol NaCl/58.44 grams) = 0.941 moles NaCl Molarity = 0.941 moles NaCl/35 Liters = 0.027 Molarity NaCl ( sounds reasonable as 55 grams is not much in 35 Liters of water, which would be about 17.5 2 liter sodas )
How many protons neutrons electrons does bromine 80 have?
Bromine-80 has 35 protons, as all bromine atoms do. The number of neutrons can be calculated by subtracting the atomic number (35) from the atomic mass (80), giving 45 neutrons. In a neutral bromine-80 atom, there are also 35 electrons.
How many moles of ammonia gas are found in a 202 mL container at 35C and 750mmHg?
To find the number of moles of ammonia gas, first convert the volume to liters (202 mL = 0.202 L). Then use the ideal gas law (PV = nRT) to calculate the number of moles. Given that the temperature is 35°C (308 K) and the pressure is 750 mmHg (0.987 atm), you can rearrange the ideal gas law to solve for moles (n = PV/RT). Plugging in the values, n = (0.987 atm * 0.202 L) / (0.0821 L·atm/mol·K * 308 K) = 0.00851 moles of ammonia gas.
How many moles are in 9.25 x 1058 atoms of copper?
To find the number of moles, divide the number of atoms by Avogadro's number (6.022 x 10^23 atoms/mol). Number of moles = 9.25 x 10^58 atoms / 6.022 x 10^23 atoms/mol ≈ 1.54 x 10^35 moles of copper.
How many atoms in 35 mol carbon dioxide?
1 mol of any substance contains 6.02 x 1023 constituent particles. This is the avogadro constant. So in 35 moles of CO2, there would be 35 x 6.02 x 1023 molecules of CO2. In each CO2 there are three atoms (one carbon and two oxygen). Therefore the total number of atoms in 35mol of CO2 is 3 x 35 x 6.02 x 1023 = 6.32 x 1025
How many moles of atoms are there in 5.7 x 10 12 g O?
To find the number of moles of atoms in 5.7 x 10^12 g of O, we need to first calculate the number of moles of oxygen. The molar mass of oxygen is approximately 16 g/mol, so 5.7 x 10^12 g of oxygen is equal to 5.7 x 10^12 / 16 = 3.56 x 10^11 moles of oxygen. Since one mole contains Avogadro's number of atoms (6.022 x 10^23), the number of moles of atoms in 5.7 x 10^12 g of oxygen would be 3.56 x 10^11 moles x 6.022 x 10^23 atoms/mole, giving approximately 2.14 x 10^35 atoms.
How many moles are in CF2Cl2?
Well, there are 140 grams of 2Cl2 in one mole of it. You take the atomic mass and find how many atoms and multiply them together. Chlorine has an atomic mass of about 35, so multiply by four b/c there are four Cl atoms in 2Cl2 .
How many electronprotons and neutrons does a oxygen atom have?
35 atoms
How many atoms are in CH3CBr?
2 carbons= 12 atoms, 3 hydrogen=3, 1 Bromine=35 Total Atoms = 50
What mass of tungsten is 35 moles of tungsten?
To find the mass of 35 moles of tungsten, you would multiply the number of moles by the molar mass of tungsten. The molar mass of tungsten is approximately 183.84 g/mol, so 35 moles x 183.84 g/mol = 6434.4 grams of tungsten.
How many moles of C are in 90g of CO2?
To calculate the number of moles of carbon (C) in 90g of CO2, you first need to determine the molar mass of CO2. Carbon has a molar mass of 12.01 g/mol, and CO2 has a molar mass of 44.01 g/mol (12.01 + 2*16.00). So, 90g of CO2 is equal to 90g / 44.01 g/mol = approximately 2.04 moles of CO2. Since each CO2 molecule contains 1 carbon atom, there are also 2.04 moles of carbon (C) in 90g of CO2.
How many atoms is there in copper?
Copper is an element it has only one type of atom
How many atoms of hydrogen are contained in 35 molecules of butyric acid?
The molecular formula for butyric acid is C4H10O2. The formula shows that the number of hydrogen atoms in each molecule is 10 and the number of oxygen atoms in each molecule is 2 The proportions between two elements in a compound are the same as those in a single molecule: 10:2, which can be simplified to 5:1.
How many hydrogen atoms are in 5 molecules of isopropyl alcohol?
Each molecule of isopropyl alcohol contains 7 hydrogen atoms. ln 5 molecules of isopropyl alcohol there would be 35 hydrogen atoms.
How many hydrogen atoms are in 5 molecules of isopropyl alcohol c3h7o?
There are a total of 35 hydrogen atoms in 5 molecules of isopropyl alcohol C3H7O. Each molecule contains 8 hydrogen atoms (7 in the three carbon-hydrogen bonds and 1 in the hydroxyl group), so 5 molecules would have 5 x 8 = 40 hydrogen atoms in total.
