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The answer is NA x 3,5 = 21,0775.10e+23.
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What is the equilibrium vapor pressure at 35 Celsius above a solution of 3.80 moles of volatile C6H12 in 8.20 moles of C5H10O?
154 psi
How many milimoles are in 35 grams of glucose?
The molar mass of glucose is 180,16 grams.180,16 g------------1 mol35 g------------------xX = 0,194 moles or 194 millimoles
What is the mass of 35 moles of carbon monoxide?
The mass of 35 gmoles of carbon monoxide ( CO ) is given by : m = ( n ) ( M ) m = ( 35 gmol ) ( 28.00 g / gmol ) = 980 g <----------------
What volume would be occupied by 0.50 moles of gas at a temperature of 35 degrees C and a pressure of 1ATM?
pV=ntR V= (.5)(35+273)(8.314)/1 =approx. 1280.4
What mass of NH3 can be made from 35.0 grams of N2?
The answer is 2,107749515.1025 molecules.
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 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 moles of C are in 90g of CO2?
Divide mass (g) by molar mass (g/mol) : 30 g C2H2 = 30/26 g 35 g H2O = 35/18 g
How many mol of carbon are in 35 g of aluminum acetate?
The answer is 1,31 moles carbon.
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
How many neutrons are present in 50 atoms of Cl that have a 50-50 mixture of Cl-35 and Cl-37?
There are always 50 atoms in 50 atoms of any mixture of chlorine isotopes.
What is the equilibrium vapor pressure at 35 Celsius above a solution of 3.80 moles of volatile C6H12 in 8.20 moles of C5H10O?
154 psi
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 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.
What mass of tungsten is 35 moles of tungsten?
1 mol of Tungstun Weighs 183.85 gso 35 mol Tungstun will weigh 183.85 X 35 g = 6434.75g
How many hydrogen atoms are in 5 molecules of isopropyl alcohol c3h7o?
The molecular formula is C3H8O, so 5 molecules times 8 hydrogen atoms equals 40 hydrogen atoms in 5 molecules of isopropyl alcohol.
